A3901 Ver la hoja de datos (PDF) - Allegro MicroSystems
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A3901 Datasheet PDF : 11 Pages
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A3901
Dual Full Bridge Low Voltage Motor Driver
Characteristic Performance
Output On Resistance versus Load Supply Voltage
IOUT = 100 mA
4.00
3.50
Source
Sink
3.00
Total
2.50
2.00
1.50
1.00
0.50
2.5
3.0
3.5
4.0
VBB (V)
4.5
5.0
Output On Resistance versus Load Supply Voltage
IOUT = 300 mA
4.00
3.50
Source
Sink
3.00
Total
2.50
2.00
1.50
1.00
0.50
2.5
3.0
3.5
4.0
4.5
5.0
VBB (V)
Output On Resistance versus Output Current
VBB = 3 V
3.50
3.00
Source
2.50
Sink
2.00
Total
1.50
1.00
0.50
100 150 200 250 300 350 400
VBB (V)
Output On Resistance versus Output Current
VBB = 5 V
3.50
3.00
Source
2.50
Sink
Total
2.00
1.50
1.00
0.50
100 150 200 250 300 350 400
VBB (V)
Allegro MicroSystems, Inc.
6
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
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