TA8080K
FEATURES l Bidirectional DC motor driver. l 1.0A current capacity. l Four operation modes brake.
: Forward, reverse, stop, and
Weight: 2.2 g (typ.) l Remended operating supply voltage range: VCC = 6V to 16V l Protective functions
: Thermal-shutdown, short-circuit protection, and over-voltage shutdown. l Built-in counter electromotive force absorption diodes. l Plastic package HSIP-7pin.
BLOCK DIAGRAM AND PIN LAYOUT
1 2002-02-27
PIN DESCRIPTION
PIN No. 1 2 3 4 5 6 7
SYMBOL DI1 DI2 M (+) GND M (- ) NC VCC
DESCRIPTION
Output status control pin. Connects to a PNP-type voltage parator.
Connects to the DC motor. Both the sink and the source have a current capacity of 1.0A. Diodes for absorbing counter electromotive force are contained on the VCC and GND sides. Grounded
Connects to the DC motor together with pin 3 and has the same function as pin 3. This pin is controlled by the inputs from pins 1 and 2.
Not connected. (Electrically, this pin is pletely open.)
Power...
