AN8746 データシートの表示（PDF） - Panasonic Corporation

部品番号

コンポーネント説明

メーカー

AN8746

PWM driver IC for portable CD player

Panasonic Corporation 

ICs for Compact Disc/CD-ROM Player

AN8746SA

PWM driver IC for portable CD player

s Overview

The AN8746SA is a 4-channel actuator/motor

drive IC by DMOS direct PWM method for a

portable CD player.

s Features

• RON = 1.8 Ω (typ.)

• Supply voltage range

(Control block: 2.0 V to 3.6 V, power block: 1.2 V

to 3.6 V)

• Current at standby

(Control block: 1 µA or less, power block: 1 µA or

less)

• With an output pin of monitoring 1/2 of the power

supply voltage

s Applications

• Portable CD player

11.0±0.3

32

17

1

16

(0.625)

0.65

0.3

+0.10

–0.05

Seating plane

SSOP032-P-0300

Unit: mm

(0.5)

s Block Diagram

Logic circuit

Reset

Pre-

TSD

driver

H

bridge

VBG

Pre-

driver

VM1

monitor Logic circuit

H

bridge

H

bridge

Logic circuit

Pre-

driver

VG

limiter

H

bridge

Pre-

driver

Logic circuit

1

Share Link: