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参数资料
| 型号： | TPS2553DRV |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封装： | PLASTIC, SON-6 |
| 文件页数： | 15/32页 |
| 文件大小： | 2005K |
| 代理商： | TPS2553DRV |
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SLVS841C – NOVEMBER 2008 – REVISED SEPTEMBER 2009...................................................................................................................................... www.ti.com
Revision History
Changes from Original (November 2009) to Revision A ................................................................................................ Page
Changed Title from: ADJUSTABLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES To: PRECISION
ADJUSTABLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES......................................................................... 1
Changes from Revision A (December 2009) to Revision B ........................................................................................... Page
Added To Features - UL Listed – File No. E169910 ............................................................................................................. 1
Changed Figure 22 Ttitle From: Current Limit Threshold Vs R
Changed Figure 23 Ttitle From: Current Limit Threshold Vs R
Changes from Revision B (February 2009) to Revision C ............................................................................................. Page
Added Feature - Up to 1.5 A Maximum Load Current........................................................................................................... 1
Changed 1.3 A (typ) To: 1.7 A (typ)....................................................................................................................................... 1
Added Text - and provide up to 1.5 A of continuous load current......................................................................................... 1
Changed From 1.2A to 1.5A .................................................................................................................................................. 2
Changed I
OUT values for 1.2A and 1.5A................................................................................................................................. 3
Changed T
J values for 1.2A and 1.5A ................................................................................................................................... 3
Added R
Changed From: 19.1 k ≤ R
ILIM ≤ 232 k To: 15 k ≤ RILIM ≤ 232 k. ................................................................................ 5
Changed Text From: current-limit threshold between 75 mA and 1.3 A (typ) To: current-limit threshold between 75
Changed Text From: The recommended 1% resistor range for R
ILIM is 19.1 k ≤ RILIM ≤ 232 k to ensure stability
To: The recommended 1% resistor range for RILIM is 15 k ≤ RILIM ≤ 232 k to ensure stability....................................... 13
Changed From: where 19.1 k ≤ R
ILIM ≤ 232 k. To: where 15 k ≤ RILIM ≤ 232 k. ....................................................... 13
Changed Figure 24 - Current-Limit Threshold vs R
Changed Table 1 - added rows for Current Limit of 1400 to 1700 ...................................................................................... 16
22
Copyright 2008–2009, Texas Instruments Incorporated
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| TPS2553DRV1EVM-364 | 功能描述:交换机 IC 开发工具 TPS2553DRV1EVM-364 Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V |
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| TPS2553DRVR | 功能描述:电源开关 IC - USB Adj Crnt-Ltd Pwr- Dist Sw RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| TPS2553DRVR-1 | 功能描述:电源开关 IC - USB Adj Crnt-Ltd Pwr- Dist Sw RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| TPS2553DRVT | 功能描述:电源开关 IC - USB Adj Crnt-Ltd Pwr- Dist Sw RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
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