A8438 View Datasheet(PDF) - Allegro MicroSystems
Part Name
Description
View to exact match
A8438 Datasheet PDF : 15 Pages
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A8438
Photoflash Capacitor Charger with IGBT Driver
Performance Characteristics
Tests performed using application circuit shown in figure 4 (unless otherwise noted)
Symbol Parameter Units/Division
C1
VOUT
50 V
C4
IBATT(Avg)
200 mA
t
time
1s
Conditions Parameter
Value
VBATT
3.6 V
VBIAS
3.3 V
COUT
100 μF
C4
C1
t
VOUT
IBATT
Symbol Parameter Units/Division
C1
VOUT
50 V
C4
IBATT(Avg)
200 mA
t
time
1s
Conditions Parameter
Value
VBATT
4.5 V
VBIAS
3.3 V
COUT
100 μF
C4
C1
t
VOUT
IBATT
Symbol Parameter Units/Division
C1
VOUT
50 V
C4
IBATT(Avg)
200 mA
t
time
1s
Conditions Parameter
Value
VBATT
5.0 V
VBIAS
3.3 V
COUT
100 μF
C4
C1
VOUT
IBATT
t
Allegro MicroSystems, LLC
7
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
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