M62216GP 데이터 시트보기 (PDF) - Renesas Electronics

부품명

상세내역

제조사

M62216GP

Low Voltage Operation STEP-UP DC/DC Converter

Renesas Electronics 

M62216FP/GP

Low Voltage Operation STEP-UP DC/DC Converter

REJ03D0845-0300

Rev.3.00

Jun 15, 2007

Description

The M62216FP is designed as low voltage operation STEP-UP DC/DC converter.

This IC can operate very low input voltage (over 0.9 V) and low power dissipation. (circuit current is less than 850 µA)

So, this IC suitable for power supply of portable system that using low voltage battery. (DRY battery, rechargeable

battery)

Features

• Pre-drive type PWM output (Pre-drive only)

• Low voltage operation: VIN = 0.9 V min.

• Low current dissipation: IB = 850 µA typ.

• Pre-drive output current can be adjusted

• Built-in ON/OFF Function: IB (OFF) = 35 µA typ.

• Application for STEP-DOWN Converter can be used

Application

DC/DC Converter for portable sets of battery used

Block Diagram

ON/OFF

7

VREF

Iconst

+

−

Amp

OSC

−

PWM Comp

Start

8 BIAS

1 DRIVE2

2 DRIVE1

3 PWM

Start OSC

6

5

IN

FB

4

GND

REJ03D0845-0300 Rev.3.00 Jun 15, 2007

Page 1 of 11

Share Link: