TA7733F/FG
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA7733F/FG
Functional Bridge Driver
The TA7733 ...
TA7733F/FG
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA7733F/FG
Functional Bridge Driver
The TA7733 is a low-voltage bridge driver IC offering four modes: forward rotation, reverse rotation, stop, and brake.
Features
z Wide operating supply voltage range: VCC (opr.) = 1.8~15 V
z Housed in a flat package (16-pin) z Forward and reverse rotation, stop and brake modes are
available by means of rotation control signals. z High efficiency is obtained z Can be used as an interface driver.
Weight: 0.14 g (typ.)
Block Diagram
The TA7733FG is a Pb-free product. The following conditions apply to solderability: *Solderability 1. Use of Sn-37Pb solder bath
*solder bath temperature = 230°C *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 = 245°C *dipping time = 5 seconds *number of times = once *use of R-type flux
1
2006-3-2
Pin Description
Pin No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Symbol
VCC NC IN1 IN2 IN3 IN4 NC GND 2 OUT a OUT A OUT A GND 1 GND 1 OUT B OUT B OUT b
Functional Description
Power supply voltage terminal
No connection
Signal input terminal
Signal input terminal Signal input terminal
Truth table 1
Signal input terminal
No connection
Logic GND
Output A upper
transistor drive terminal
Output A
Power GND terminal
Output B Output B upper
transistor drive terminal
TA7733F/FG
Functions
(1) Bridge driver (truth table 1)
INPUT MODE CONTROL
IN1 IN2 IN3 IN4 ...