参数资料
型号: TPS40195PWG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 580 kHz SWITCHING FREQ-MAX, PDSO16
封装: GREEN, PLASTIC, TSSOP-16
文件页数: 40/43页
文件大小: 1086K
代理商: TPS40195PWG4
TYPICAL CHARACTERISTICS
0
1.0
2.0
2.5
3.0
1.5
-40 -25 -10
5
20
35
95
125
50
65
80
110
0.5
I D
D
-
In
p
u
t
C
u
rr
e
n
t
-
m
A
V
VDD = 12V
V
VDD = 20V
V
VDD = 12 V
V
VDD = 20 V
T
J - Junction Temperature - °C
150
200
300
350
400
250
100
50
0
-40 -25 -10
5
20
35
95
125
50
65
80
110
V
VDD = 12 V
V
VDD = 20 V
V
EN = 0 V
V
VDD = 12V
V
VDD = 20V
T
J - Junction Temperature - °C
I D
D
-
O
p
e
ra
ti
n
g
C
u
rr
e
n
t
in
S
h
u
td
o
w
n
-
m
A
-10
-9
-6
-5
-3
-1
0
-4
-8
-40 -25 -10
5
20
35
95
125
50
65
80
110
-7
-2
T
J - Junction Temperature - °C
V
IL
IM
O
F
S
T
-
C
u
rr
e
n
t
L
im
it
O
ff
s
e
t
V
o
lt
a
g
e
-
m
V
-40 -25 -10
5
20
35
95
50
65
80
110 125
0
1
2
3
10
4
5
6
7
9
8
T
J
- Junction Temperature - °C
I P
G
DL
K
-
P
o
w
e
rg
o
d
L
e
a
k
a
g
e
C
u
rr
e
n
t
-
m
A
V
PGOOD
= 5 V
V
FB
= 590 mV
SLUS720D – FEBRUARY 2007 – REVISED NOVEMBER 2008 ........................................................................................................................................ www.ti.com
INPUT CURRENT
OPERATING CURRENT IN SHUTDOWN
vs
JUNCTION TEMPERATURE
Figure 1.
Figure 2.
POWERGOOD LEAKAGE CURRENT
CURRENT LIMIT OFFSET VOLTAGE
vs
JUNCTION TEMPERATURE
Figure 3.
Figure 4.
6
Copyright 2007–2008, Texas Instruments Incorporated
Product Folder Link(s): TPS40195
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