參數(shù)資料
型號: TPS23756PWP
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1.1 A SWITCHING CONTROLLER, 278 kHz SWITCHING FREQ-MAX, PDSO20
封裝: GREEN, PLASTIC, HTSSOP-20
文件頁數(shù): 4/41頁
文件大小: 1405K
代理商: TPS23756PWP
40
20
0
20
40
60
80
100
120
TJ -Junction Temperature- C
o
20
100
140
160
Start
T
ime
ms
CVC =22 F
m
VVDD1 =10.2V
VVDD1 =35V
120
80
60
40
TJ Junction Temperature °C
20
40
60
80
100
120
140
160
40
20
0
20
40
60
80
100
120
Converter
Start
T
ime
ms
G003
CVC = 22 F
VVDD1 = 35 V
VVDD1 = 19.2 V
5
10
15
25
30
35
40
50
60
V
V
VDD1-RTN
0
1
2
6
I
SourceCurrent
mA
VC
55
20
45
3
4
5
T =-40 C
J
o
V
=13.9
VC
V
T =25 C
J
o
T =125 C
J
o
5
10
15
25
30
35
40
50
60
V
V
VDD1-RTN
0
1
2
6
I
SourceCurrent
mA
VC
55
20
45
3
4
5
T =-40 C
J
o
V
=
VC
8.6V
T =25 C
J
o
T =125 C
J
o
TPS23754
TPS23754-1
TPS23756
SLVS885D – OCTOBER 2008 – REVISED DECEMBER 2009
www.ti.com
TYPICAL CHARACTERISTICS (continued)
'754 CONVERTER START TIME
'756 CONVERTER START TIME
vs
TEMPERATURE
Figure 5.
Figure 6.
'754 CONVERTER STARTUP CURRENT
'756 CONVERTER STARTUP CURRENT
vs
VVDD1
Figure 7.
Figure 8.
12
Copyright 2008–2009, Texas Instruments Incorporated
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