参数资料
型号: A8439EEJTR-T
厂商: Allegro Microsystems Inc
文件页数: 9/15页
文件大小: 0K
描述: IC CHARGER PHOTO FLASH 10-MLP
标准包装: 1
应用: 照相机闪光灯电容器充电器
电流 - 电源: 1.5mA
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-WFDFN 裸露焊盘
供应商设备封装: 10-TDFN/MLP(3x3)
包装: 标准包装
产品目录页面: 1142 (CN2011-ZH PDF)
其它名称: 620-1203-6
A8439
Photoflash Capacitor Charger with IGBT Driver and Refresh
Performance Characteristics, continued
IGBT Drive waveforms are measured with R-C load (12 Ω , 6800 pF)
IGBT Drive Performance
Rising Signal
t r
V IGBTDRV
Symbol
C2
C3
t
Conditions
Parameter
V IGBTDRV
V TRIGGER
time
Parameter
t Dr
t r
C LOAD
R gate
Units/Division
1V
1V
50 ns
Value
22.881 ns
63.125 ns
6800 pF
12 Ω
C2
C3
V TRIGGER
t
Falling Signal
t f
Symbol
C2
C3
Parameter
V IGBTDRV
V TRIGGER
Units/Division
1V
1V
t
Conditions
time
Parameter
t Df
50 ns
Value
27.427 ns
C2
V IGBTDRV
t f
C LOAD
R gate
65.529 ns
6800 pF
12 Ω
C3
t
V TRIGGER
Allegro MicroSystems, LLC
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
8
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