参数资料
型号: TPS2046BDR
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: 5/29页
文件大小: 901K
代理商: TPS2046BDR
www.ti.com
Threshold
T
rip
Current
-
A
VI - Input Voltage - V
0.5
0.7
0.9
1.1
1.3
1.5
2.5
3
3.5
4
4.5
5
5.5
6
TA = 255C
Load Ramp = 1A/10 ms
2.1
2.14
2.18
2.22
2.26
2.3
50
0
50
100
150
UVLO Rising
UVLO Falling
UVLO
Undervoltage
Lockout
V
TJ Junction Temperature 5C
0
50
100
150
200
0
1
2
3
4
5
Peak Current - A
VI = 5 V,
TA = 255C
Current-Limit
Response
-
s
SLVS532C – JULY 2004 – REVISED OCTOBER 2007
TYPICAL CHARACTERISTICS (continued)
THRESHOLD TRIP CURRENT
UNDERVOLTAGE LOCKOUT
vs
INPUT VOLTAGE
JUNCTION TEMPERATURE
Figure 20.
Figure 21.
CURRENT-LIMIT RESPONSE
vs
PEAK CURRENT
Figure 22.
Copyright 2004–2007, Texas Instruments Incorporated
13
Product Folder Link(s): TPS2045B TPS2055B TPS2046B TPS2047B
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