Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
Pin No. Symbol 1 SDA 2 SCL 3 EN 4 TEST3/I2CCADR0 5 VFF 6 VDIG 7 VCCD 8 VCCA 9 VCCP 10 PWM1 11 SMOD1 12 DRON 13 PWM2 14 SMOD2 15 PWM3 16 SMOD3 17 CSN3 18 CSP3 19 CSN2 20 CSP2 21 CSN1 22 CSP1 23 TEST2/ADDR1 24 TEST1 25 VSP 26 VSN 27 T_SENSE 28 VR_HOT# 29 VR_RDY 30 SCLK 31 ALERT# 32 SDIO FLAG GND Description Serial Data Conf.
combine to provide an accurately regulated dynamic voltage system. The control system makes use of digital constant on time modulation and is combined with an analog and digital current sensing system. This system provides the fastest initial response to dynamic load events to reduced system cost. On board user programmable memory is included for configuring the controller’s parameters. User programmable voltage and droop compensation is internally integrated to minimize the total board space used. The NCP81111 is optimized for use with DRMOS.
Features
• Meets Intel®’s VR12.5 Specifications
• .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | NCP81119 |
ON Semiconductor |
Multiple-Phase Controller |
|
| 2 | NCP81119A |
ON Semiconductor |
Multiple-Phase Controller |
|
| 3 | NCP81105 |
ON Semiconductor |
1/2/3 Phase Power Controller |
|
| 4 | NCP81105H |
ON Semiconductor |
1/2/3 Phase Power Controller |
|
| 5 | NCP81140 |
ON Semiconductor |
Multiple-Phase Controller |
|
| 6 | NCP81141 |
ON Semiconductor |
Single-Phase Controller |
|
| 7 | NCP81142 |
ON Semiconductor |
Multiple-Phase Controller |
|
| 8 | NCP81143 |
ON Semiconductor |
Multiple-Phase Controller |
|
| 9 | NCP81145 |
ON Semiconductor |
VR12.5 Compatible Synchronous Buck MOSFET Driver |
|
| 10 | NCP81146 |
ON Semiconductor |
VR12.5 Compatible Synchronous Buck MOSFET Driver |
|
| 11 | NCP81147 |
ON Semiconductor |
Precise Low Voltage Synchronous Buck Controller |
|
| 12 | NCP81148 |
ON Semiconductor |
Synchronous Buck Controller |
|