A3950SEU-T Allegro MicroSystems, Inc., A3950SEU-T Datasheet - Page 5

• Manufacturer Part Number: A3950SEU-T
• Description: A3950 4X4 QFN
• Manufacturer: Allegro MicroSystems, Inc.

A3950
ENABLE
PHASE
SLEEP
V
MODE
V
I
OUTB
OUTX
OUTA
V
V
BB
BB
0
0
0
A Charge pump and VREG power-on delay (≈200 μs)
OutA
3
A
1
5
2
4
V
BB
1
Timing Diagram: PWM Control
OutB
2
3
DMOS Full-Bridge Motor Driver
OutA
4
5
8
6
6
V
BB
7
9
7
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
OutB
8
9
5