Datasheet > TC78H660FNG

TC78H660FNG

更新时间： 2023-12-20 18:46:27

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TC78H660FNG 数据手册

TC78H660FNG

TOSHIBA CD process Integrated Circuit Silicon Monolithic

TC78H660FNG

Dual H Bridge driver IC

1. Outline

The TC78H660FNG is a dual H Bridge driver IC which incorporates DMOS

with low on-resistance in output transistors.

It can control two DC brushed motors or one stepping motor.

P-TSSOP16-0505-0.65-001

Weight: 56.5 mg (typ.)

2. Features



Built-in Dual H Bridge

PWM controlled constant-current drive

Power supply operating voltage: 2.5 V to 16.0 V

Output current ratings: 2.0 A (max)

Low on-resistance (High + Low side = 0.48 Ω (typ.)) MOSFET output stage

Built-in Sense resistor less current control architecture (Advanced Current Detection System)

Multi error detect functions (Thermal shutdown (TSD), Over current (ISD)) and Under voltage lockout(UVLO))

Error detection (TSD/ISD) flag output function

Built-in VCC regulator for internal circuit

Chopping frequency of a motor can be adjusted by external resistor

Selectable Forward / Reverse / Stop / Brake modes

Note: Please be careful about thermal conditions during using.

Start of commercial production

2020-09

Toshiba Electronic Devices & Storage Corporation

2020-09-08

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