参数资料
型号: TPS40192DRCRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO10
封装: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件页数: 36/38页
文件大小: 707K
代理商: TPS40192DRCRG4
t S
S
Soft
start
T
ime
ms
TJ Junction Temperature °C
3.75
3.80
3.85
3.90
3.95
4.00
4.05
40 25 10
5
20
35
95
125
50
65
80
110
40 25 10
5
20
35
95
125
50
65
80
110
0
50
150
200
250
350
400
100
300
V
IL
IM
Current
Limit
Threshold
mV
TJ Junction Temperature °C
RCOMP = 4 k
RCOMP = OPEN
RCOMP = 12 k
0
100
300
400
600
700
800
500
200
40 25 10
5
20
35
95
125
50
65
80
110
V
IL
IM
H
Current
Limit
Threshold
mV
TJ Junction Temperature °C
t R
E
G
Regulation
T
ime
ms
TJ Junction Temperature °C
4.4
5.3
5.7
6.1
6.3
5.5
4.7
40 25 10
5
20
35
95
125
50
65
80
110
4.9
5.1
5.5
5.9
www.ti.com
SLUS719C – MARCH 2007 – REVISED AUGUST 2010
TYPICAL CHARACTERISTICS (continued)
SOFT START TIME
LOW-SIDE MOSFET CURRENT LIMIT THRESHOLD
vs
JUNCTION TEMPERATURE
Figure 5.
Figure 6.
HIGH-SIDE MOSFET CURRENT LIMIT THRESHOLD
TOTAL TIME TO REGULATION
vs
JUNCTION TEMPERATURE
Figure 7.
Figure 8.
Copyright 2007–2010, Texas Instruments Incorporated
7
Product Folder Link(s): TPS40192 TPS40193
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