參數(shù)資料
型號(hào): TPS51117RGYRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 550 kHz SWITCHING FREQ-MAX, PQCC14
封裝: GREEN, PLASTIC, MO-241BA, VQFN-14
文件頁(yè)數(shù): 4/30頁(yè)
文件大?。?/td> 926K
代理商: TPS51117RGYRG4
0
100
200
300
400
500
600
700
800
-50
0
50
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150
T -JunctionTemperature- C
J
I
-SupplyCurrent-
A
V5FI
L
TPWM
m
0
1
2
3
4
5
6
7
8
-50
0
50
100
150
T -JunctionTemperature- C
J
I
-ShutdownCurrent-
A
V5FI
L
T_SH
D
N
m
4
6
8
10
12
14
16
-50
0
50
100
150
I
-TRIP
SourceCurrent-
A
TR
IP
m
T -JunctionTemperature-
C
J
50
60
70
80
90
100
110
120
130
-50
0
50
100
150
OVP
UVP
T -JunctionTemperature-
C
J
V
,V
-OVP/UVP
Threshold-%
O
VP
U
VP
SLVS631B – DECEMBER 2005 – REVISED SEPTEMBER 2009...................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS
PWM SUPPLY CURRENT
V5FILT SHUTDOWN CURRENT
vs
JUNCTION TEMPERATURE
Figure 3.
Figure 4.
TRIP CURRENT
OVP/UVP THRESHOLD
vs
JUNCTION TEMPERATURE
Figure 5.
Figure 6.
12
Copyright 2005–2009, Texas Instruments Incorporated
Product Folder Link(s) :TPS51117
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PDF描述
TPS51117RGYTG4 SWITCHING CONTROLLER, 550 kHz SWITCHING FREQ-MAX, PQCC14
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