參數(shù)資料
型號: 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
文件頁數(shù): 3/33頁
文件大?。?/td> 1096K
代理商: TPS2492PW
75
95
115
135
155
175
195
215
9
19
29
39
49
59
69
79
TJ = 405C
TJ = 255C
TJ = 1255C
Gate
Pulldown
Current
mA
I Gate
VCC Supply Voltage V
0
200
400
600
800
1000
1200
9
14
19
24
29
34
39
44
49
T
Current
Limit
Response
T
ime
nS
TJ = 405C
TJ = 255C
TJ = 1255C
VCC Supply Voltage V
18
20
22
24
26
28
30
32
9
19
29
39
49
59
69
79
T
imer
Pullup
Current
TJ = 405C
TJ = 255C
TJ = 1255C
I T
imer
A
VCC Supply Voltage V
V
CC
- Supply Voltage - V
13.2
13.6
13.9
V
G
A
T
E
-
O
u
tp
u
t
V
o
lt
a
g
e
-
V
9
79
19
13.4
13.8
39
59
13.3
13.5
13.7
69
49
29
T
J
= 125°C
T
J
= 25°C
T
J
= -40°C
www.ti.com
SLUSA65A – JULY 2010 – REVISED AUGUST 2010
TYPICAL CHARACTERISTICS (continued)
GATE PULL DOWN CURRENT
CURRENT LIMIT RESPONSE TIME
vs
SUPPLY VOLTAGE
(UVEN = 4 V, V(VCC – SENSE) = 200 mV)
Figure 5.
Figure 6.
GATE OUTPUT VOLTAGE
TIMER PULL UP CURRENT
vs
SUPPLY VOLTAGE
Figure 7.
Figure 8.
Copyright 2010, Texas Instruments Incorporated
11
Product Folder Link(s): TPS2492 TPS2493
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