參數(shù)資料
型號(hào): TPS2321PW
廠商: Texas Instruments, Inc.
英文描述: DUAL HOT SWAP POWER CONTROLLER WITH INDEPENDENT CIRCUIT BREAKER
中文描述: 雙熱插拔電源控制器與廉政斷路器
文件頁(yè)數(shù): 4/22頁(yè)
文件大小: 409K
代理商: TPS2321PW
TPS2320, TPS2321
DUAL HOT SWAP POWER CONTROLLER
WITH INDEPENDENT CIRCUIT BREAKER
SLVS276A – MARCH 200 – 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(IN1)
, V
I(ISENSE1)
, V
I(ISET1)
, V
I(ENABLE)
V
I(IN2)
, V
I(ISENSE2)
, V
I(ISET2)
Output voltage range:
V
O(GATE1)
V
O(GATE2)
V
O(DISCH1)
, V
O(FAULT)
, V
O(VREG)
, V
O(DISCH2)
, V
O(TIMER)
,
Sink current range:
I
GATE1
, I
GATE2
, I
DISCH1
, I
DISCH2
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 7 V
–0.3 V to 30 V
–0.3 V to 22V
–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
10.98 mW/
°
C
8.98 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
PW-16
823 mW
329 mW
165 mW
D-16
674 mW
270 mW
135 mW
recommended operating conditions
MIN
NOM
MAX
UNIT
Input voltage VI
Input voltage, VI
VI(IN1), VI(ISENSE1), VI(ISET1)
VI(IN2), VI(ISENSE2), VI(ISET2)
3
13
V
3
5.5
VREG voltage, VO(VREG), when VREG is directly connected to IN1
Operating virtual junction temperature, TJ
2.95
5.5
V
°
C
–40
100
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