参数资料
型号: TPS2392DBT
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO44
封装: GREEN, PLASTIC, SM-8, 44 PIN
文件页数: 32/33页
文件大小: 596K
代理商: TPS2392DBT
TPS2392
TPS2393
SLUS536C AUGUST 2002 REVISED AUGUST 2004
www.ti.com
8
TYPICAL CHARACTERISTICS
Figure 1. Live Insertion Event VIN = 48 V
EN (5 V/div)
VDRAIN
(20 V/div)
CONTACT
BOUNCE
ILOAD
(500 mA/div)
CIRAMP = 3900 pF
CFLT = 0.1 F
CLOAD = 50 F
t Time 1 ms / div
Figure 2. Live Insertion Event VIN = 70 V
t Time 2.5 ms / div
EN (5 V/div)
VDRAIN
(50 V/div)
CONTACT
BOUNCE
ILOAD
(500 mA/div)
CLOAD = 100 F
Figure 3. TurnOn Into Shorted Load
FLTTIME (2 V/div)
VDRAIN (50 V/div)
FAULT (20 V/div)
ILOAD (1 A/div)
CIRAMP = 3900 pF
CFLT = 0.047 F
t Time 1 ms / div
TPS2392 ONLY
Figure 4. TurnOn Into Shorted Load (TPS2393)
FLTTIME (2 V/div)
VDRAIN (50 V/div)
FAULT (20 V/div)
ILOAD (1 A/div)
CIRAMP = 3900 pF
CFLT = 0.047 F
t Time 1 ms / div
TPS2393 ONLY
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TPS2392PW 功能描述:热插拔功率分布 Full Featured -48V Industral Temp. RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
TPS2392PWG4 功能描述:热插拔功率分布 Full Featured -48V Industral Temp. RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
TPS2392PWR 功能描述:热插拔功率分布 Full Featured -48V Industral Temp. RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
TPS2392PWRG4 功能描述:热插拔功率分布 Full Featured -48V Industral Temp. RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube