参数资料
型号: SI9110DJ-E3
厂商: Vishay Siliconix
文件页数: 4/9页
文件大小: 0K
描述: IC REG CTRLR FLYBK CUK CM 14PDIP
标准包装: 500
PWM 型: 电流模式
输出数: 1
频率 - 最大: 3MHz
占空比: 50%
电源电压: 9.5 V ~ 13.5 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 14-DIP(0.300",7.62mm)
包装: 散装
Si9110, Si9111
Vishay Siliconix
TIMING WAVEFORMS
1.5 V -
SENSE
0
50 %
t d
t r ≤ 10 ns
V CC
SHUTDOWN
0 -
50 %
t SD
t f ≤ 10 ns
V CC
OUTPUT
0 -
Figure 1.
90 %
V CC
OUTPUT
0
-
Figure 2.
90 %
t SW
V CC
SHUTDOWN
0
-
50 %
50 %
t r , t f ≤ 10 ns
t LW
V CC
RESET
0
-
50 %
50 %
50 %
t RW
Figure 3.
TYPICAL CHARACTERISTICS
140
1M
V CC = - V IN
120
100
80
100 k
60
40
20
0
10 k
10
15
20
10 k
100 k
1M
www.vishay.com
4
+I IN (mA)
Figure 4. + V IN vs. + I IN at Start-Up
r OSC ( Ω )
Figure 5. Output Switching Frequency
vs. Oscillator Resistance
Document Number: 70004
S11-0975-Rev. I, 16-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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