DRV777 Datasheet, PDF (8/17 Pages) Texas Instruments – 7- bit Integrated Motor and Relay Driver

DRV777
SLRS062 – DECEMBER 2012
www.ti.com
Multi-Purpose Sink Driver
When configured as per Figure 5 DRV777 can be used as a multi-purpose driver. The output channels can be
tied together to sink more current. DRV777 can easily drive motors, relays & LEDs with little power dissipation.
The COM pin must be tied to the supply of whichever inductive load is to be protected by the free-wheeling
diode.
VSUP
Logic Inputs
(1.8V to 5V)
DRV777
IN1
OUT1
IN2
OUT2
IN3
OUT3
IN4
OUT4
IN5
OUT5
IN6
OUT6
IN7
OUT7
GND
COM
+
VSUP
M
_
IN1 NOR IN2 NOR IN3
VSUP
Figure 5. DRV777 Multi-Purpose Sink Driver Application
8
Submit Documentation Feedback
Product Folder Links: DRV777
Copyright © 2012, Texas Instruments Incorporated