参数资料
型号: TPS2042BD
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封装: GREEN, PLASTIC, MS-012AA, SOIC-8
文件页数: 5/51页
文件大小: 1451K
代理商: TPS2042BD
VO(OC)
2 V/div
IO(OUT)
500 mA/div
t Time 2 ms/div
VO(OC)
2 V/div
IO(OUT)
500 mA/div
t Time 2 ms/div
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
2
3
4
5
6
T
urnon
T
ime
ms
VI Input Voltage V
CL = 100 mF,
RL = 10 W,
TA = 255C
2.8
2.9
3
3.1
3.2
3.3
2
3
4
5
6
T
urnoff
T
ime
ms
VI Input Voltage V
CL = 100 mF,
RL = 10 W,
TA = 255C
www.ti.com
SLVS514K – JUNE 2010 – REVISED DECEMBER 2008
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 8. 3-
Load Connected to Enabled Device
Figure 9. 2-
Load Connected to Enabled Device
TYPICAL CHARACTERISTICS
TURNON TIME
TURNOFF TIME
vs
INPUT VOLTAGE
Figure 10.
Figure 11.
Copyright 2010–2008, Texas Instruments Incorporated
13
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