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| 型号： | TPS54620RGYR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 11 A SWITCHING REGULATOR, 1760 kHz SWITCHING FREQ-MAX, PQCC14 |
| 封装： | 3.50 X 3.50 MM, GREEN, PLASTIC, MO-241BA, VQFN-14 |
| 文件页数： | 26/44页 |
| 文件大小： | 1827K |
| 代理商： | TPS54620RGYR |
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SLVS949C
– MAY 2009 – REVISED MAY 2011
REVISION HISTORY
Changes from Original (May 2009) to Revision A
Page
Changed title from 17V Input, 6A Output, Synchronous Step Down Switcher with Integrated FET (SWIFT) ...................... 1
Changed EN max value from 3V to 6V ................................................................................................................................ 2
Added thermal impedance junction to power pad parameter ............................................................................................... 3
Added thermal via measurement for foot note d .................................................................................................................. 3
Changed minimum switching frequency min value from 180 to 160 .................................................................................... 4
Changed minimum switching frequency max value from 220 to 240 ................................................................................... 4
Changed PowerPAD to Exposed Thermal Pad .................................................................................................................... 5
Added
"Type 3" block around C11 ..................................................................................................................................... 20
Changed PCB Layout graphic ............................................................................................................................................ 30
Changes from Revision A (January 2010) to Revision B
Page
Added the package designator for RHL throughout the data sheet. .................................................................................... 2
Added footnote 3 to Ordering Information Table .................................................................................................................. 2
Changed Small Signal Model for Frequency Compensation section ................................................................................. 20
Changes from Revision B (October 2010) to Revision C
Page
Changed From seperate RHL and RGY packages To a combined RHL and RGY package .............................................. 5
32
Copyright
2009–2011, Texas Instruments Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS54620RGYT | 功能描述:直流/直流开关调节器 4.5-17Vin 6A Synch St Down SWIFT Cnvtr RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| TPS54620RGYT-P | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| TPS54620RHLR | 功能描述:直流/直流开关转换器 4.5-17Vin,6A Syn Step Down Cnvrtr RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| TPS54620RHLT | 功能描述:直流/直流开关转换器 4.5-17Vin,6A Syn Step Down Cnvrtr RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| TPS54622 | 制造商:TI 制造商全称:Texas Instruments 功能描述:4.5V to 17V Input, 6A Synchronous Step Down SWIFT? Converter With Hiccup |
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