Datasheet4U Logo Datasheet4U.com

NCP1581 Datasheet - ON Semiconductor

High Frequency Synchronous Step-Down PWM Controller

NCP1581 Features

* a programmable soft start set by an external capacitor, under

* voltage lockout and output under

* voltage detection that latches off the device when an output short is detected. Features

* Power up Sequencing / Tracking

* Enable Input

* Internal 400 kHz Oscillato

NCP1581 General Description

Block Diagram NCP1581 NCP1581 Table 1. PIN FUNCTION DESCRIPTION Pin Name Description 1 FB Inverting input to the error amplifier. This pin is connected to the output of the regulator via resistor divider to set the output voltage and provide feedback to the error amplifier. 2 VP/EN Dua.

NCP1581 Datasheet (400.93 KB)

Preview of NCP1581 PDF

Datasheet Details

Part number:

NCP1581

Manufacturer:

ON Semiconductor ↗

File Size:

400.93 KB

Description:

High frequency synchronous step-down pwm controller.
NCP1581 High Frequency Synchronous Step Down PWM Controller for Tracking Applications The NCP1581 controller IC is designed to provide a simple synch.

📁 Related Datasheet

NCP1580 Low Voltage Synchronous Buck Controller (ON Semiconductor)

NCP1582 Low Voltage Synchronous Buck Controller (ON Semiconductor)

NCP1582A Low Voltage Synchronous Buck Controller (ON Semiconductor)

NCP1583 Low Voltage Synchronous Buck Controller (ON Semiconductor)

NCP1586 Low Voltage Synchronous Buck Controller (ON Semiconductor)

NCP1587 Low Voltage Synchronous Buck Controller (ON Semiconductor)

NCP1587A Low Voltage Synchronous Buck Controller (ON Semiconductor)

NCP1587E Low Voltage Synchronous Buck Controller (ON Semiconductor)

NCP1588 Low Voltage Synchronous Buck Controller (ON Semiconductor)

NCP1589 Low Voltage Synchronous Buck Controller (ON Semiconductor)

TAGS

NCP1581 High Frequency Synchronous Step-Down PWM Controller ON Semiconductor

Image Gallery

NCP1581 Datasheet Preview Page 2 NCP1581 Datasheet Preview Page 3

NCP1581 Distributor