Intel® Enpirion® Power Solutions feature an integrated inductor and offer an industry-leading combination of small footprint, low noise performance, and high efficiency. Intel® Enpirion® Power Solutions provide a qualified and reliable solution that enables you to complete your design faster.
Part Number† | Max IOUT (A) | VIN Range (V) | VOUT Range (V) | Package Size (mm) | Solution Size‡ (mm2) | Special Features |
---|---|---|---|---|---|---|
EP5348UI | 0.4 | 2.5 - 5.5 | 0.6 - VIN †† | uQFN14 (2 x 1.75) |
21 | Low profile (only 0.9 mm) |
0.5 |
2.4 - 5.5 |
0.8 - 3.3 (VID); |
QFN20 (4 x 5) |
36 | Supports VID VOUT set; pin-compatible/scalable with EP5362QI and EP5382QI |
|
0.6 |
2.4 - 5.5 |
1.8 - 3.3 |
QFN16 (2.5 x 2.25) |
14 | Supports VID VOUT set; light-load mode |
|
0.6 |
2.4 - 5.5 |
0.8 - 1.5 (VID); |
QFN16 (2.5 x 2.25) |
14 | Supports VID VOUT set; light-load mode |
|
0.6 |
2.4 - 5.5 |
1.8 - 3.3 |
QFN16 (2.5 x 2.25) |
14 | Supports VID VOUT set |
|
0.6 |
2.4 - 5.5 |
1.8 - 3.3 |
QFN16 (2.5 x 2.25) |
14 | AEC-Q100 qualified for automotive applications; supports VID VOUT set |
|
0.6 |
2.4 - 5.5 |
0.8 - 1.5 (VID); |
QFN16 (2.5 x 2.25) |
14 | Supports VID VOUT set |
|
0.6 |
2.4 - 5.5 |
0.8 - 1.5 (VID); |
QFN16 (2.5 x 2.25) |
14 | AEC-Q100 qualified for automotive applications; supports VID VOUT set |
|
0.6 |
2.4 - 5.5 |
0.8 - 3.3 (VID); |
QFN20 (4 x 5) |
36 | Supports VID VOUT set; pin-compatible/scalable with EP5352QI and EP5382QI |
|
0.6 |
2.4 - 5.5 |
0.8 - 3.3 (VID); |
QFN16 (3 x 3) |
21 | Supports VID VOUT set |
|
0.8 |
2.4 - 5.5 |
0.8 - 3.3 (VID); |
QFN20 (4 x 5) |
36 | Supports VID VOUT set; pin-compatible/scalable with EP5352QI and EP5362QI |
|
0.8 |
2.4 - 5.5 |
0.8 - 3.3 (VID); |
QFN16 (3 x 3) |
28 | Supports VID VOUT set |
|
1.0 |
2.7 - 5.5 |
0.6 - 3.3 |
QFN30 (4 x 5) |
65 | Power good flag; programmable soft-start |
|
1.0 |
2.7 - 5.5 |
0.6 - 3.3 |
QFN30 (4 x 5) |
65 | AEC-Q100 qualified for automotive applications; power good flag; programmable soft-start |
|
1.0 |
2.4 - 5.5 |
1.8 - 3.3 |
QFN16 (3 x 3) |
21 | Supports VID VOUT set; light-load mode |
|
1.0 |
2.4 - 5.5 |
0.8 - 1.5 (VID); |
QFN16 (3 x 3) |
21 | Supports VID VOUT set; light-load mode |
|
1.0 |
2.4 - 5.5 |
1.8 - 3.3 |
QFN16 (3 x 3) |
21 | Supports VID VOUT set |
|
1.0 |
2.4 - 5.5 |
1.8 - 3.3 |
QFN16 (3 x 3) |
21 | AEC-Q100 qualified for automotive applications; supports VID VOUT set |
|
1.0 |
2.4 - 5.5 |
0.8 - 1.5 (VID); |
QFN16 (3 x 3) |
21 | Supports VID VOUT set |
|
1.0 |
2.4 - 5.5 |
0.8 - 1.5 (VID); |
QFN16 (3 x 3) |
21 | AEC-Q100 qualified for automotive applications; supports VID VOUT set |
|
1.0 |
2.4 - 6.6 |
0.8 - 3.3 (VID); |
QFN20 (4 x 5) |
36 | Supports VID VOUT set |
|
1.0 |
2.4 - 5.5 |
0.8 - 3.3 (VID); |
QFN20 (4 x 5) |
36 | Not recommended for new designs: Replace with EN5311QI |
|
1.5 |
2.4 - 5.5 |
0.6 - VIN†† |
QFN24 (4 x 6) |
50 | Power good flag; pin-compatible/scalable with EN5329QI and EN5339QI |
|
1.5 |
2.4 - 5.5 |
0.6 - VIN†† |
QFN16 (3 x 3) |
40 | Power good flag |
|
2.0 |
2.4 - 5.5 |
0.8 - 3.3 (VID); |
QFN24 (4 x 6) |
58 | Supports VID VOUT set; power good flag; pin-compatible/scalable with EN5319QI, EN5329QI, and EN5339QI |
|
2.0 |
2.4 - 5.5 |
0.6 - VIN†† |
QFN24 (4 x 6) |
50 | Power good flag; pin-compatible/scalable with EN5319QI and EN5339QI |
|
EN6338QI |
3.0 | 2.7 to 6.6 | 0.75 - VIN†† | LGA19 (3.75 x 3.75) | 45 | Power good flag; programmable soft-start; input sync; light-load mode; 1.5% VOUT accuracy |
3.0 |
2.5 - 6.6 |
0.75 - VIN†† |
QFN38 (4 x 7) |
75 | Power good flag; programmable soft-start; input sync; light-load mode; 1.5% VOUT accuracy |
|
3.0 |
2.5 - 6.6 |
0.75 - VIN†† |
QFN38 (4 x 7) |
75 | AEC-Q100 qualified for automotive applications; power good flag; programmable soft-start; input sync; light-load mode |
|
3.0 |
2.4 - 6.6 |
0.75 - 3.3 |
QFN44 (7.5 x 10) |
157 | Supports VID VOUT set; power good flag; programmable soft-start |
|
3.0 |
2.4 - 6.6 |
0.75 - VIN†† |
QFN44 (7.5 x 10) |
162 | Power good flag; programmable soft-start |
|
3.0 |
2.4 - 5.5 |
0.75 - VIN†† |
QFN38 (4 x 7) |
75 | Power good flag; programmable soft-start; input sync |
|
3.0 |
2.4 - 5.5 |
0.6 - VIN†† |
QFN24 (4 x 6) |
55 | Power good flag; pin-compatible/scalable with EN5319QI and EN5329QI |
|
4.0 |
2.7 - 6.6 |
0.75 - VIN†† |
QFN34 (4 x 6) |
60 | Power good flag; programmable soft-start; precision enable; 1.5% VOUT accuracy; pin-compatible/scalable with EN6363QI |
|
4.0 |
2.5 - 6.6 |
0.75 - VIN†† |
QFN38 (4 x 7) |
75 | Power good flag; programmable soft-start; input sync; light-load mode; 1.5% VOUT accuracy |
|
4.0 |
2.5 - 6.6 |
0.75 - VIN†† |
QFN38 (4 x 7) |
75 | AEC-Q100 qualified for automotive applications; power good flag; programmable soft-start; input sync; light-load mode |
|
4.0 |
4.5 - 14.0 |
0.75 - 5.0 |
QFN68 (8 x 11) |
200 | Power good flag; programmable soft-start; input sync; clock output; programmable frequency |
|
4.0 |
4.5 - 14.0 |
0.75 - 5.0 |
QFN68 (8 x 11) |
200 | Power good flag; programmable soft-start; input sync; clock output; programmable frequency |
|
4.5 |
10.0 - 13.2 |
4.0 - 6.6 |
QFN36 (5.5 x 5.5) |
140 | 12V intermediate bus converter, VOUT tracks to 0.5*VIN; master/slave; enable pin; VIN OK |
|
6.0 |
2.4 - 6.6 |
0.6 - VIN†† |
QFN68 (8 x 11) |
160 | Power good flag; programmable soft-start; precision enable; input sync; clock output; parallel capable; margining |
|
6.0 |
2.4 - 5.5 |
0.75 - 3.3 |
QFN58 (10 x 12) |
229 | Supports VID VOUT set; power good flag; programmable soft-start; parallel capable |
|
6.0 |
2.4 - 5.5 |
0.75 - VIN†† |
QFN58 (10 x 12) |
234 | Power good flag; programmable soft-start; parallel capable |
|
6.0 |
2.5 - 5.5 |
0.75 - VIN†† |
QFN54 (5.5 x 10) |
160 | Power good flag; programmable soft-start; input sync; parallel capable |
|
6.0 |
3.0 - 6.5 |
0.6 - VIN†† |
QFN56 (8 x 8) |
160 | Power good flag; programmable soft-start; precision enable; programmable frequency; 1.5% VOUT accuracy; pin compatible with EN6382QI |
|
6.0 |
2.7 - 6.6 |
0.75 - VIN†† |
QFN34 (4 x 6) |
60 | Power good flag; programmable soft-start; precision enable; 1.5% VOUT accuracy; pin-compatible/scalable with EN6340QI |
|
8.0 |
3.0 - 6.5 |
0.6 - VIN†† |
QFN56 (8 x 8) |
160 | Power good flag; programmable soft-start; precision enable; programmable frequency; 1.5% VOUT accuracy; pin compatible with EN6362QI |
|
8.0 |
2.5 - 6.6 |
0.6 - VIN†† |
QFN68 (8 x 11) |
190 | Power good flag; programmable soft-start; precision enable; input sync; clock output; parallel capable; programmable frequency; 1.5% VOUT accuracy |
|
8.0 |
2.5 - 6.6 |
0.6 - VIN†† |
QFN68 (8 x 11) |
190 | AEC-Q100 qualified for automotive applications; power good flag; programmable soft-start; precision enable; input sync; clock output; parallel capable; programmable frequency |
|
9.0 |
2.4 - 6.6 |
0.6 - VIN†† |
QFN68 (8 x 11) |
190 | Power good flag; precision enable; input sync; clock output; parallel capable; margining |
|
9.0 |
2.4 - 5.5 |
0.75 - 3.3 |
QFN58 (10 x 12) |
277 | Supports VID VOUT set; power good flag; programmable soft-start; parallel capable |
|
9.0 |
2.4 - 5.5 |
0.75 - VIN†† |
QFN58 (10 x 12) |
282 | Power good flag; programmable soft-start; parallel capable |
|
EN29A0QI | 10.0 | 9.0 - 16.0 | 0.75 - 3.3 | QFN84 (12 x 14) | 450 | For noise-sensitive applications (1% accuracy, down to 4mVp.p ripple); precision enable; power good flag |
12.0 |
2.5 - 6.6 |
0.6 - VIN†† |
QFN76 (10 x 11) |
225 | Power good flag; programmable soft-start; precision enable; input sync; clock output; parallel capable; programmable frequency; 1.5% VOUT accuracy |
|
12.0 |
2.5 - 6.6 |
0.6 - VIN†† |
QFN76 (10 x 11) |
225 | AEC-Q100 qualified for automotive applications; power good flag; programmable soft-start; precision enable; input sync; clock output; parallel capable; programmable frequency |
|
20.0 |
4.5 - 16.0 |
0.7 - 1.325 |
QFN104 (11 x 17) |
360 | PMBus - compliant interface; digital and resistor programmable; power good flag; 0.5% accuracy; with less than 10 mV ripple; telemetry; pin-compatible with EM2130xQI and EM2140xQI |
|
20.0 |
4.5 - 16.0 |
1.325 - 5.0 |
QFN104 (11 x 17) |
360 | PMBus - compliant interface; digital and resistor programmable; power good flag; 0.5% accuracy; with less than 10 mV ripple; telemetry; pin-compatible with EM2130xQI and EM2140xQI |
|
30.0 |
4.5 - 16.0 |
0.7 - 1.325 |
QFN104 (11 x 17) |
360 | PMBus - compliant interface; digital and resistor programmable; power good flag; 0.5% accuracy; with less than 10 mV ripple; telemetry; pin-compatible with EM2120xQI and EM2140xQI |
|
30.0 |
4.5 - 16.0 |
1.325 - 3.6 |
QFN104 (11 x 17) |
360 | PMBus - compliant interface; digital and resistor programmable; power good flag; 0.5% accuracy; with less than 10 mV ripple; telemetry; pin-compatible with EM2120xQI and EM2140xQI |
|
EM2030xQI |
30.0 |
4.5 – 16.0 |
0.5 – 1.325 |
QFN100 (11 x 17) |
360 | Resistor-set programmable; power good flag; 0.5% accuracy; with less than 10 mV ripple; pin-compatible with EM2040xQI |
40.0 |
4.5 - 16.0 |
0.5 – 1.325 |
QFN104 (11 x 17) |
360 | PMBus - compliant interface; digital and resistor programmable; power good flag; 0.5% accuracy; with less than 10 mV ripple; telemetry; pin-compatible with EM2120xQI and EM2130xQI |
|
EM2040xQI |
40.0 | 4.5 – 16.0 |
0.5 – 1.325 |
QFN104 (11 x 17) |
360 |
Resistor-set programmable; power good flag; 0.5% accuracy; with less than 10 mV ripple; pin-compatible with EM2030xQI |
EM2260xQI | 60.0 | 4.5 – 16.0 | 0.5 – 1.3 | QFN156 (18 x 23) | 650 | PMBus-compliant interface; digital and resistor programmable; power good flag; 0.5% accuracy; with less than 10mV ripple; telemetry; low profile (only 5mm); pin-compatible with EM2280xQI |
EM2280xQI | 80.0 | 4.5 – 16.0 | 0.5 – 1.3 | QFN156 (18 x 23) | 650 | PMBus-compliant interface; digital and resistor programmable; power good flag; 0.5% accuracy; with less than 10mV ripple; telemetry; pin-compatible with EM2260xQI |
Notes:
† Solutions with an "I" suffix are qualified over the industrial ambient temperature range of -40°C to +85°C. Solutions with an "A" suffix are qualified over the automotive ambient temperature range of -40°C to +105°C.
‡ Solution size estimate for single-sided PCB including all suggested external components. Smaller size may be possible with double-sided PCB design.
†† Output voltage set using external resistor divider (XFB). The maximum output voltage will be VIN minus VDROPOUT; consult the product datasheet for VDROPOUT.
With the increasing number of power rails in systems today, using a multi-output PowerSoC is a way to reduce the number of independent ICs. These multi-output devices deliver high-power density and are ideal for space-constrained applications that cannot sacrifice performance.
To deliver a high level of integration, Intel® Enpirion® multi-output PowerSoCs are designed, characterized, and qualified as a complete power supply system, resulting in a low risk solution. Using these multi-output PowerSoC products will reduce the number of components required in the system and improve system reliability versus discrete power supply solutions.
Part Number† | Output Type | Max IOUT (A) | VIN Range (V) | VOUT Range (V) | Package Size (mm) | Solution Size‡ (mm2) | Special Features |
---|---|---|---|---|---|---|---|
EZ6301QI | (1) 1.5A DC-DC Switching (2) 300mA Low Dropout (LDO) (3) 300mA Low Dropout (LDO) |
1.5 | 2.7 - 6.6 | 0.6 - VIN†† |
QFN40 (4 x 7) | 120 | Independent input and output terminals per channel; each channel has independent Enable and POK; pin-compatible with EZ6303QI |
EZ6303QI | (1) 2.2A DC-DC Switching (2) 300mA Low Dropout (LDO) (3) 300mA Low Dropout (LDO) |
2.2 | 2.7 - 3.6 | 0.6 - VIN†† | QFN40 (4 x 7) | 120 | Independent input and output terminals per channel; each channel has independent Enable and POK; pin-compatible with EZ6301QI |
Notes:
† Solutions with an "I" suffix are qualified over the industrial ambient temperature range of -40°C to +85°C. Solutions with an "A" suffix are qualified over the automotive ambient temperature range of -40°C to +105°C.
‡ Solution size estimate for single-sided PCB including all suggested external components. Smaller size may be possible with double-sided PCB design.
†† Output voltage set using external resistor divider (XFB). The maximum output voltage will be VIN minus VDROPOUT; consult the product datasheet for VDROPOUT.
Intel® Enpirion® single-phase and multi-phase controller solutions offer maximum design flexibility while enabling you to meet the challenging high power, high performance requirements for advanced applications including FPGAs core voltage power.
Part Number† | Description | Special Features | Max # of Phases |
---|---|---|---|
EC7401QI | Multi-phase controller for FPGAs core regulation |
|
4 |
EC7100VQI | Single-phase PWM controller |
|
1 |
Notes:
† Solutions with an "I" suffix are qualified over the industrial ambient temperature range of -40°C to +85°C. Solutions with an "A" suffix are qualified over the automotive ambient temperature range of -40°C to +105°C.
The Intel® Enpirion® step-down voltage regulator family is ideal for applications requiring a wide input voltage range or low load current. With integrated switching MOSFETs, Enpirion switching regulators achieve a very small footprint while providing a much more efficient solution than a linear regulator.
Part Number† | Max IOUT (A) | VIN Range (V) | VOUT Range (V)‡ | Package Size (mm) | Special Features |
---|---|---|---|---|---|
ER3105DI | 0.5 | 3.0 - 36.0 | 0.6 - 34.0 | DFN12 (4 x 3) | Power good flag; selectable light-load mode or pulse-width modulation (PWM) mode; programmable soft-start; input sync |
ER3110DI | 1.0 | 3.0 - 36.0 | 0.6 - 34.0 | DFN12 (4 x 3) | Power good flag; selectable light-load mode or pulse-width modulation (PWM) mode; programmable soft-start; input sync |
ER2120QI | 2.0 | 5.5 - 14.0 | 0.6 - 5.0 | QFN25 (4 x 4) | Power good flag; programmable soft-start; input sync |
ER3125QI | 2.5 | 3.0 - 36.0 | 0.5 - 36.0 | QFN20 (4 x 4) | Can be configured as synchronous buck or buck-boost; selectable light-load mode or pulse-width modulation (PWM) mode; programmable soft-start; power good flag; input sync |
ER6230QI | 3.0 | 2.7 - 6.6 | 0.75 - VIN†† |
QFN24 (4 x 4) | Programmable light load mode (LLM); power good flag; programmable soft-start; frequency synchronization to external clock |
Notes:
† Solutions with an "I" suffix are qualified over the industrial ambient temperature range of -40°C to +85°C. Solutions with an "A" suffix are qualified over the automotive ambient temperature range of -40°C to +105°C.
‡ Output voltage set with external resistor divider.
†† The maximum output voltage will be VIN minus VDROPOUT; consult the product datasheet for VDROPOUT.
Intel® Enpirion® low-dropout linear regulators support a wide input voltage and offer very low quiescent current, making them ideal for applications requiring low-power standby modes. The EY1000 family of linear regulators delivers fast transient response performance and comes with the full suite of protection features.
Part Number† | Max IOUT (A) | VIN Range (V) | VOUT Range (V)‡ | Typical Dropout Voltage (mV) | Package Size (mm) | Special Features |
---|---|---|---|---|---|---|
EY1501DI-ADJ | 1.00 | 2.2 - 6.0 | 0.8 - 5.0 | 130 | DFN10 (3 x 3) | Thermal shutdown and current limit protection |
EY1601SA-ADJ | 0.05 | 6.0 - 40.0 | 2.5 - 12.0 | 120 | SOIC8 (5 x 6) | Low 18 µA typical quiescent current (IQ); thermal shutdown and current limit protection; AEC-Q100 qualified |
EY1602SI-ADJ | 0.05 | 6.0 - 40.0 | 2.5 - 12.0 | 120 | SOIC8 (5 x 6) | Low 18 µA typical quiescent current (IQ); thermal shutdown and current limit protection |
EY1603TI-ADJ | 0.15 | 6.0 - 40.0 | 2.5 - 12.0 | 295 | TSSOP14 (5 x 6.4) | Low 18 µA typical quiescent current (IQ); thermal shutdown and current limit protection |
Notes:
† Solutions with an "I" suffix are qualified over the industrial ambient temperature range of -40°C to +85°C. Solutions with an "A" suffix are qualified over the automotive ambient temperature range of -40°C to +105°C.
‡ Output voltage set with external resistor divider.
Intel® Enpirion® EV13xxQI memory termination products deliver high efficiency in a very small area and meet all the power requirements for DDR memory termination voltage applications (VTT).
Part Number† | Max IOUT (A) | VIN Range (V) | VOUT Range (V) | Package Size (mm) | Solution Size‡ (mm2) | Special Features |
---|---|---|---|---|---|---|
EV1320QI | 2.0 | 0.95 - 1.8 | 0.5 - 0.9 | QFN16 (3 x 3) | 40 | Tightly regulated output that tracks VDDQ; ultra thin 0.55 mm profile; high efficiency source/sink VTT converter |
EV1340QI | 5.0 | 1.0 - 1.8 | 0.5 - 0.9 | QFN54 (5.5 x 10) | 125 | Tightly regulated output that tracks VDDQ; integrated inductor |
EV1380QI | 8.0 | 1.2 - 1.65 | 0.6 - 0.825 | QFN68 (8 x 11) | 198 | Tightly regulated output that tracks VDDQ; integrated inductor |
Notes:
† Solutions with an "I" suffix are qualified over the industrial ambient temperature range of -40°C to +85°C. Solutions with an "A" suffix are qualified over the automotive ambient temperature range of -40°C to +105°C.
‡ Solution size estimate for single-sided PCB including all suggested external components. Smaller size may be possible with double-sided PCB design.
Intel® Enpirion® power sequencers are suitable for high performance systems that require start up and shutdown power sequencing for proper functionality.
Part Number† | Description | VBIAS Range (V) | Sequenced Voltages Range (V) | Sequenced Output Control | Enable | Monitored Inputs | Package Size (mm) |
---|---|---|---|---|---|---|---|
ES1020QI |
Power Sequencing Controller | 1.5 - 5.5 | 0.7 - 5.5 | Charge Pumped 1 μA FET Drive | Active Low | 1 | QFN24 (4 x 4) |
ES1021QI | Integrated 4-channel Controlled-on/Controlled-off Power Supply Sequencer | 1.5 - 5.5 | 0.7 - 5.5 | Charge Pumped 1 μA FET Drive | Active Low | 4 (2 pairs) | QFN24 (4 x 4) |
ES1022SI |
Adjustable Quad Sequencer | 3.3 - 24.0 | 3.3 - 24.0 | Active High, Open Drain | Active High | 4 | SOIC14 (6 x 8.65) |
ES1030QI | Tiny, Low Profile Digital Power Sequencing Controller | 1.71 - 5.5 | 0.7 - 5.5 | Adjustable by Resistor | Active High | 4 | STQFN20 (2 x 3) |
Notes:
† Solutions with an "I" suffix are qualified over the industrial ambient temperature range of -40°C to +85°C.
The ES1010SI is a full featured hot-swap controller targeting 12V applications to ensure controlled system power-up. When plugged into a "live" system backplane, the hot swap controller detects the power supply and ramps the power to the circuit board in a controlled manner.
Notes:
† Solutions with an "I" suffix are qualified over the industrial ambient temperature range of -40°C to +85°C.