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NCP81232

Dual-Channel/Multi-Phase Controller

NCP81232 Features

* Vin = 4.5~20 V with Input Feedforward

* Integrated 5.35 V LDO

* Vout = 0.6 V ~ 5.3 V

* Fsw = 200k ~ 1.2 MHz

* PWM Output Compatible to 3.3 V and 5 V DrMOS

* Flexible 8 Combinations of Power Stage Configurations (1~2 Output Rails, 1~4 Phases)

NCP81232 General Description

Pin Name 1 VIN 2 EN1 3 EN2 4 DRVON 5 PGOOD1 6 PGOOD2 7 FAULT 8 DLY1 9 DLY2 /DDR 10 SS 11 FSET 12 CNFG 13 ILIMT2 Type Power Input Analog Input Analog Input Logic Input Logic Output Logic Output Logic Output Analog Input Analog Input Analog Input Analog Input Analog Input.

NCP81232 Datasheet (389.44 KB)

Preview of NCP81232 PDF

Datasheet Details

Part number:

NCP81232

Manufacturer:

ON Semiconductor ↗

File Size:

389.44 KB

Description:

Dual-channel/multi-phase controller.
Dual-Channel/Multi-Phase Controller for DrMOS NCP81232 The NCP81232, a dual

*channel/multi

*phase synchronous buck controller, provides.

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TAGS

NCP81232 Dual-Channel Multi-Phase Controller ON Semiconductor

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