參數(shù)資料
型號(hào)： TPS2340APFP
英文描述： SMPS Controller
中文描述： 開(kāi)關(guān)電源控制器
文件頁(yè)數(shù)： 4/20頁(yè)
文件大?。?/td> 411K
代理商： TPS2340APFP
TPS2330, TPS2331
SINGLE HOT SWAP POWER CONTROLLER WITH
CIRCUIT BREAKER AND POWER-GOOD REPORTING
SLVS277A – MARCH 2000– REVISED APRIL 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Input voltage range: V
I(IN)
, V
I(ISENSE)
, V
I(VSENSE)
,V
I(ISET)
, V
I(ENABLE)
Output voltage range:
V
O(GATE)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
O(DISCH)
, V
O(PWRGD)
, V
O(FAULT)
, V
O(VREG)
, V
O(TIMER)
Sink current range:
I
GATE
, I
DISCH
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
PWRGD
, I
TIMER
, I
FAULT
Operating virtual junction temperature range, T
J
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
–0.3 V to 15 V
–0.3 V to 30 V
–0.3 V to 15V
0 mA to 100 mA
0 mA to 10 mA
–40
°
C to 100
°
C
–55
°
C to 150
°
C
. . . . . . . . . . . . . . .
. . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltages are respect to DGND.
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
10.07 mW/
°
C
8.18 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
PW-14
755 mW
302 mW
151 mW
D-14
613 mW
245 mW
123 mW
recommended operating conditions
MIN
NOM
MAX
UNIT
Input voltage, VI
VREG voltage, VO(VREG), when VREG is directly connected to IN
Operating virtual junction temperature, TJ
VI(IN), VI(ISENSE), VI(VSENSE), VI(ISET)
3
13
V
2.95
5.5
V
°
C
–40
100
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