TA7291AF Просмотр технического описания (PDF) - Toshiba
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TA7291AF Datasheet PDF : 14 Pages
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Block Diagram
VCC
Vref
7/2/11 4/8/5
REG
Protection
circuit
(TSD)
TA7291AP/AS(J)/AF
8/6/15
VS
OUT1
2/7/4
M
10/3/13
OUT2
5/9/7
6/1/9
IN1
IN2
1/5/1
GND
TA7291AP/TA7291AS (J)/TA7291AF
Pin Function
Symbol
VCC
VS
Vref
GND
IN1
IN2
OUT1
OUT2
Pin No.
AP
AS (J)
AF
Function Description
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, and 16 are NC.
For F type, we recommend the fin be connected to ground.
2
2003-02-14
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