TB6561FG

2007-5-11

1

TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic

TB6561FG

Dual Full-Bridge Driver IC

The TB6561FG is a dual bridge driver IC for DC brush motor that

contains MOS transistors in an output stage.

By using low ON-resistance MOS transistors and PWM current

control circuitry, the driver achieves high efficiency.

Features

• Power supply voltage: 40 V (max)

• Output current: 1.5 A (max)

• Low ON-resistance: 1.5 Ω (upper and lower transistors/typ.)

• Direct PWM current control system

• Power-saving function

• Forward/reverse/short brake/stop modes

• Over-current protection: Ilim = 2.5A (typ.)

• Thermal shutdown

• Package: SSOP30-P-375-1.00

TB6561FG

SSOP30-P-375-1.00

Weight：0.63g（typ.）

The TB6561FG is a Pb-free product.

The following conditions apply to solderability:

*Solderability

1. Use of Sn-37Pb solder bath

*solder bath temperature = 230ºC

*dipping time = 5 seconds

*number of times = once

*use of R-type flux

2. Use of Sn-3.0Ag-0.5Cu solder bath

*solder bath temperature = 245ºC

*dipping time = 5 seconds

*number of times = once

*use of R-type flux