參數(shù)資料
型號(hào): TPS2492PW
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
封裝: GREEN, PLASTIC, TSSOP-14
文件頁(yè)數(shù): 2/33頁(yè)
文件大?。?/td> 1096K
代理商: TPS2492PW
45
46
47
48
49
50
51
52
53
54
55
9
19
29
39
49
59
69
79
TJ = 405C
TJ = 255C
TJ = 1255C
VCC Supply Voltage V
Current
Limit
T
rip
mV
V
( VCC
Sense)
V
CC
- Supply Voltage - V
0
200
400
900
I C
C
-
S
u
p
ly
C
u
r
e
n
t
-
m
A
9
79
800
59
39
19
300
600
100
700
500
69
49
29
T
J
= 125°C
T
J
= 25°C
T
J
= -40°C
2
2.1
2.2
2.3
2.4
2.5
2.6
9
19
29
39
49
59
69
79
TJ = 405C
TJ = 255C
TJ = 1255C
Gate
Pullup
Current
(EN
=
OV)
mA
I Gate
VCC Supply Voltage V
15
17
19
21
23
25
27
29
31
33
35
9
19
29
39
49
59
69
79
TJ = 405C
TJ = 255C
TJ = 1255C
VCC Supply Voltage V
Gate
Pullup
Current
Gate
m
A
I
SLUSA65A – JULY 2010 – REVISED AUGUST 2010
www.ti.com
TYPICAL CHARACTERISTICS
SUPPLY CURRENT
CURRENT LIMIT TRIP
vs
SUPPLY VOLTAGE
Figure 1.
Figure 2.
GATE PULL UP CURRENT
GATE PULL DOWN CURRENT(UVEN = 0 V)
vs
SUPPLY VOLTAGE
Figure 3.
Figure 4.
10
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TPS2492 TPS2493
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