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NN30332A Datasheet 10A Synchronous DC-DC Step down Regulator

Manufacturer: Panasonic

Datasheet Details

Part number NN30332A
Manufacturer Panasonic
File Size 1.37 MB
Description 10A Synchronous DC-DC Step down Regulator
Datasheet download datasheet NN30332A Datasheet

General Description

 High-Speed Response DC-DC Step Down Regulator Circuit that employs Hysteretic Control System  Hi-side 20 m (Typ), Low-side 6 m (Typ) MOSFETs for High efficiency at 10 A  Low Power Mode (discontinuous) for Light Load Efficiency  Maximum Output Current : 10 A  Input Voltage Range : AVIN = 4.5 V to 24 V, PVIN = 4.5 V to 24 V, V5 = 4.5 V to 5.5 V  Output Voltage Range : 0.75 V to 3.6 V  Selectable Switching Frequency 430 kHz / 630 kHz  Built-in Feed Back Resistors for 1.2 V / 1.05 V Output Voltage (Also configurable using External Resistors) NN30332A is a synchronous DC-DC Step down Regulator (1-ch) comprising of a Controller IC and two power MOSFETs and employs the hysteretic control system.

By this system, when load current changes suddenly, it responds at high speed and minimizes the changes of output voltage.

Since it is possible to use capacitors with small capacitance and it is unnecessary to add external parts for system phase compensation, this IC realizes downsizing of set and reducing in the number of external parts.

Overview

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T3A4-EA-06197 Product Standards NN30332A http://www.semicon.panasonic.co.jp/en/ 10 A Synchronous DC-DC Step down Regulator with low quiescent power mode (VIN = 4.5 V to 24 V, VOUT = 0.75 V to 3.