參數(shù)資料
型號： TPS2392
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Full Featured -48V Hot Swap Power Manager. Industrial Temp.
中文描述： 全功能- 48V熱插拔電源管理器。工業(yè)溫度。
文件頁數(shù)： 6/20頁
文件大?。?/td> 411K
代理商： TPS2392
TPS2330, TPS2331
SINGLE HOT SWAP POWER CONTROLLER WITH
CIRCUIT BREAKER AND POWER-GOOD REPORTING
SLVS277A – MARCH 2000– REVISED APRIL 2000
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating temperature range (–40
°
C < T
A
< 85
°
C),
3 V
≤
V
I(IN)
≤
13 V (unless otherwise noted) (continued)
ENABLE, active low (TPS2330)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIH(ENABLE)
VIL(ENABLE)
High-level input voltage, ENABLE
2
V
Low-level input voltage, ENABLE
0.8
V
RI(ENABLE)
Input pullup resistance,
ENABLE
See Note 3
100
200
300
k
td_off(ENABLE)
Turnoff delay time, ENABLE
VI(ENABLE) ncreasing above stop threshold; 100
ns rise time, 20 mV overdrive (see Note 2)
60
μ
s
td_on(ENABLE)
Turnon delay time, ENABLE
VI(ENABLE) decreasing below start threshold;
100 ns fall time, 20 mV overdrive (see Note 2)
125
μ
s
NOTES:
2. Specified, but not production tested.
3. Test IO of ENABLE at VI(ENABLE) = 1 V and 0 V, then RI(ENABLE) =
1 V
IO_0V
IO_1V
ENABLE, active high (TPS2331)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIH(ENABLE)
VIL(ENABLE)
High-level input voltage, ENABLE
2
V
Low-level input voltage, ENABLE
0.7
V
RI(ENABLE)
Input pulldown resistance,
ENABLE
100
150
300
k
td_on(ENABLE)
Turnon delay time, ENABLE
VI(ENABLE) increasing above start threshold;
100 ns rise time, 20 mV overdrive (see Note 2)
85
μ
s
td_off(ENABLE)
Turnoff delay time, ENABLE
VI(ENABLE) decreasing below stop threshold;
100 ns fall time, 20 mV overdrive (see Note 2)
100
μ
s
NOTE 2: Specified, but not production tested.
PREREG
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VREG
PREREG output voltage
4.5
≤
VI(IN)
≤
13 V
VI(IN) = 3 V
3.5
4.1
5.5
V
Vdrop_PREREG
PREREG dropout voltage
0.1
V
VREG UVLO
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOT(UVLOstart)
VOT(UVLOstop)
Vhys(UVLO)
Output threshold voltage, start
2.75
2.85
2.95
V
Output threshold voltage, stop
2.65
2.78
V
Hysteresis
50
75
mV
UVLO sink current, GATE
VI(GATE) = 2 V
10
mA
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參數(shù)描述
TPS2392EVM 功能描述:電源管理IC開發(fā)工具 Simple -48V Hot Swap Contr EVM RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS2392PW 功能描述:熱插拔功率分布 Full Featured -48V Industral Temp. RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
TPS2392PWG4 功能描述:熱插拔功率分布 Full Featured -48V Industral Temp. RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
TPS2392PWR 功能描述:熱插拔功率分布 Full Featured -48V Industral Temp. RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
TPS2392PWRG4 功能描述:熱插拔功率分布 Full Featured -48V Industral Temp. RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
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