Datasheet Details
Part number:
TA7291AS, TA7291A
Manufacturer:
File Size:
311.69 KB
Description:
Full-bridge driver.
Note:
This datasheet PDF includes multiple part numbers: TA7291AS, TA7291A.
Please refer to the document for exact specifications by model.
TA7291AS, TA7291A, Full-Bridge Driver
7 2 11 Supply voltage pin for Logic 8 6 15 Supply voltage pin for motor driver 4 8 5 Supply voltage pin for control 1 5 1 Ground pin 5 9 7 Input pin 6 1 9 Input pin 2 7 4 Output pin 10 3 13 Output pin AP type: Pin 3 and 9 are NC.
AS (J) type: Pin 4 is NC.
AF type: Pin 2, 3, 6, 8, 10, 12, 14
TA7291AP/AS(J)/AF TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA7291AP,TA7291AS(J),TA7291AF Full-Bridge Driver for DC Motors (driver for controlling the forward and reverse rotations) The TA7291AP/TA7291AS (J)/TA7291AF is a full-bridge driver to control the forward and reverse rotations.
Each driver can select one of four modes: CW, CCW, stop, brake.
The TA7291AP is designed to provide output currents of 1.0 A (typ.) and 2.0 A (peak).
The TA7291AS (J)/TA7291AF is designed to pr
TA7291AS Features
* Wide range of operating voltage: VCC (opr.) = 4.5 V to 27 V : VS (opr.) = 4.5 V to 27 V : Vref (opr.) = 4.5 V to 27 V Vref must be ≤ VS.
* Output current: AP type 1.0 A (typ.) 2.0 A (peak) : AS (J)/AF type 0.4 A (typ.) 1.2 A (peak)
* Thermal shutdown and overcurrent protection
* Fl
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