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| 型号： | TPS62560DRVT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 0.6 A SWITCHING REGULATOR, 2250 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封装： | 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6 |
| 文件页数： | 27/30页 |
| 文件大小： | 1632K |
| 代理商： | TPS62560DRVT |
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SLVS815C – JANUARY 2008 – REVISED DECEMBER 2009
www.ti.com
TYPICAL CHARACTERISTICS
Table 1. Table of Graphs
FIGURE
vs Output Current, VOUT = 1.8 V, Power Save Mode, MODE = GND
vs Output Current, VOUT = 1.8 V, PWM Mode, MODE = VIN
vs Output Current, VOUT = 3.3 V, PWM Mode, MODE = VIN
η
Efficiency
vs Output Current, VOUT = 3.3 V, Power Save Mode, MODE = GND
vs Output Current, MODE = VIN
vs Output Current, MODE = GND
Typical Operation
PWM Mode, VOUT = 1.8 V
MODE Terminal Transition From PFM to Forced PWM Mode at Light
Load
Mode Transition
MODE Terminal Transition From Forced PWM to PFM Mode at Light
Load
Start-up Timing
Forced PWM Mode, VOUT = 1.5 V, 50 mA to 200 mA
Forced PWM Mode, VOUT = 1.5 V, 200 mA to 400 mA
Forced PFM Mode to PWM Mode, VOUT = 1.5 V, 150 μA to 400 mA
Forced PWM Mode to PFM Mode, VOUT = 1.5 V, 400 mA to 150 μA
Load Transient
PFM Mode, VOUT = 1.5 V, 1.5 mA to 50 mA
PFM Mode, VOUT = 1.5 V, 50 mA to 1.5 mA
PFM Mode to PWM Mode, VOUT = 1.8 V, 50 mA to 250 mA
PFM Mode to PWM Mode, VOUT = 1.5 V, 50 mA to 400 mA
PWM Mode to PFM Mode, VOUT = 1.5 V, 400 mA to 50 mA
PFM Mode, VOUT = 1.8 V, 50 mA
Line Transient
PFM Mode, VOUT = 1.8 V, 250 mA
PFM Mode, VOUT Ripple, VOUT = 1.8 V, 10 mA, L = 2.2 μH, COUT = 10 μF
Typical Operation
PFM Mode, VOUT Ripple, VOUT = 1.8 V, 10 mA, L = 4.7 μH, COUT = 10 μF
Quiescent Current
vs Input Voltage, (TA = 85°C, TA = 25°C, TA = –40°C)
vs Input Voltage, (TA = 85°C, TA = 25°C, TA = –40°C), High-Side
Switching
Static Drain-Source On-State
Resistance
vs Input Voltage, (TA = 85°C, TA = 25°C, TA = –40°C), Low-Side
Switching
6
Copyright 2008–2009, Texas Instruments Incorporated
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| TPS62560DRVTG4 | 功能描述:直流/直流开关调节器 90%Efficient Synch Boost Converter 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 |
| TPS62560EVM-330 | 功能描述:电源管理IC开发工具 TPS62560EVM-330 Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| TPS62561DDCR | 功能描述:直流/直流开关调节器 2.25MHz 600mA Step- Down Converter 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 |
| TPS62561DDCT | 功能描述:直流/直流开关调节器 2.25MHz 600mA Step- Down Converter 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 |
| TPS62562DRVR | 功能描述:直流/直流开关调节器 2.25MHz 600mA Step- Down Converter 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 |
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