Datasheet > TC78H653FTG

TC78H653FTG

更新时间： 2024-11-06 14:56:43

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
14页	482K
描述
Brush motor driver IC

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TC78H653FTG 数据手册

TC78H653FTG

Toshiba CDMOS Integrated Circuit Silicon Monolithic

TC78H653FTG

1.8-V Dual H-bridge driver IC

The TC78H653FTG is a dual H-bridge driver IC for one or

two DC brushed motors or one Stepping motor which

incorporates DMOS with low ON resistance in output

transistors. The TC78H653FTG has selectable forward,

reverse, stop or brake mode. Over current detection, thermal

shutdown, and under voltage lockout functions are

implemented. The device is housed in a compact QFN-16 3.0

mm×3.0 mm package.

P-VQFN16-0303-0.50-001

Weight: 0.02 g (typ.)

Features

• Power supply maximum voltage: 8.0 V

• Power supply operating voltage: 1.8 V to 7.5 V

• Brushed motor output current ratings (DC)

4.0A (max) in Large mode

2.0A (max) in Small mode

• Brushed motor output current ratings (Peak)

5.0A (max) at 10 ms or less in Large mode

2.5A (max) at 10 ms or less in Small mode

• Stepping motor output current ratings (DC)

2.0A (DC)

2.5A (peak)

• Output ON resistance

0.11Ω (typ.) (T_a= 25 °C, Sum of upper and lower side, V_M= 5.0 V, Large mode)

0.22 Ω (typ.) (T_a= 25 °C, Sum of upper and lower side, V_M= 5.0 V, Small mode)

• Built-in standby function: Consumption current 0 μA (typ.)

• Built-in cross conduction protection circuit

• Built-in over current detection (ISD), thermal shutdown (TSD), and under voltage lockout

(UVLO)

• Selectable Forward / Reverse / Stop / Brake modes

• Package: P-VQFN16-0303-0.50-001(3.0 mm×3.0 mm)

Toshiba Electronic Devices & Storage Corporation

2019-04-04

12 3 4 5 6 7...14

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