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TPS650003

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采用 2.25MHz 降压转换器且具有双通道 LDO 和 SVS 的电源管理 IC (PMIC)

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TPS650003

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产品详情

Regulated outputs (#) 3 Configurability Factory programmable Vin (min) (V) 2.3 Vin (max) (V) 6 Vout (min) (V) 1.5 Vout (max) (V) 3.3 Iout (max) (A) 0.6 Features Power good Step-up DC/DC converter 0 Step-down DC/DC converter 1 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 2 Iq (typ) (mA) 0.073 Rating Catalog Switching frequency (max) (kHz) 2847 Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 0.16 Switching frequency (typ) (kHz) 2250 Product type Camera sensor
Regulated outputs (#) 3 Configurability Factory programmable Vin (min) (V) 2.3 Vin (max) (V) 6 Vout (min) (V) 1.5 Vout (max) (V) 3.3 Iout (max) (A) 0.6 Features Power good Step-up DC/DC converter 0 Step-down DC/DC converter 1 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 2 Iq (typ) (mA) 0.073 Rating Catalog Switching frequency (max) (kHz) 2847 Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 0.16 Switching frequency (typ) (kHz) 2250 Product type Camera sensor
WQFN (RTE) 16 9 mm² 3 x 3
  • Step-Down Converters:
    • VIN Range From 2.3 V to 6 V
    • Spread Spectrum Clock (SSC) Generation for
      Reduced EMI
    • 2.25-MHz Fixed Frequency Operation
    • 600-mA or 1-A (TPS650061) Output Current
  • Low Dropouts (LDOs):
    • VIN Range From 1.6 V to 6 V
    • Adjustable Output Voltage
    • Up to 300-mA Output Current
    • Separate Power Inputs and Enables
  • Supply Voltage Supervisor (TPS65001)
    • Manual Reset Input for Push Button
    • Adjustable Reset Time
    • Adjustable Reset Voltage
  • 3-mm × 3-mm 16-Pin WQFN (TPS65000)
  • 3-mm × 3-mm 20-Pin WQFN (TPS65001)
  • APPLICATIONS
    • Points-of-Load
    • Embedded Processor Power
    • Cell Phones
    • Smart Phones
    • PDAs
    • Pocket PCs
    • Portable Media Players

All other trademarks are the property of their respective owners
  • Step-Down Converters:
    • VIN Range From 2.3 V to 6 V
    • Spread Spectrum Clock (SSC) Generation for
      Reduced EMI
    • 2.25-MHz Fixed Frequency Operation
    • 600-mA or 1-A (TPS650061) Output Current
  • Low Dropouts (LDOs):
    • VIN Range From 1.6 V to 6 V
    • Adjustable Output Voltage
    • Up to 300-mA Output Current
    • Separate Power Inputs and Enables
  • Supply Voltage Supervisor (TPS65001)
    • Manual Reset Input for Push Button
    • Adjustable Reset Time
    • Adjustable Reset Voltage
  • 3-mm × 3-mm 16-Pin WQFN (TPS65000)
  • 3-mm × 3-mm 20-Pin WQFN (TPS65001)
  • APPLICATIONS
    • Points-of-Load
    • Embedded Processor Power
    • Cell Phones
    • Smart Phones
    • PDAs
    • Pocket PCs
    • Portable Media Players

All other trademarks are the property of their respective owners

The TPS6500xx devices are single-chip power management (PWM) ICs for portable applications. Both devices combine a single step-down converter with two low-dropout (LDO) regulators. The step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications, the devices can be forced into fixed-frequency PWM through a pin. The step-down converter is small because of its small inductor and capacitors. The step-down converter has power good status output for sequencing. The LDOs can supply 300 mA and operate with an input voltage range from 1.6 V to 6 V. A step-down converter or main battery can power the LDOs directly. The step-down converter and the LDOs have separate voltage inputs that enable maximum design and sequencing flexibility.

The TPS65001 extends functionality by adding a supply voltage supervisor (SVS). To maximize the flexibility of the SVS, the reset voltage is set with two external resistors and the reset time is set by a small external capacitor. For external control, the SVS can use its active-low manual reset input to connect to a push button.

The TPS65000 is available in a 16-pin leadless package (3 mm × 3 mm QFN). The TPS65001 is available in a 20-pin leadless package (3 mm × 3 mm QFN).

The TPS6500xx devices are single-chip power management (PWM) ICs for portable applications. Both devices combine a single step-down converter with two low-dropout (LDO) regulators. The step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications, the devices can be forced into fixed-frequency PWM through a pin. The step-down converter is small because of its small inductor and capacitors. The step-down converter has power good status output for sequencing. The LDOs can supply 300 mA and operate with an input voltage range from 1.6 V to 6 V. A step-down converter or main battery can power the LDOs directly. The step-down converter and the LDOs have separate voltage inputs that enable maximum design and sequencing flexibility.

The TPS65001 extends functionality by adding a supply voltage supervisor (SVS). To maximize the flexibility of the SVS, the reset voltage is set with two external resistors and the reset time is set by a small external capacitor. For external control, the SVS can use its active-low manual reset input to connect to a push button.

The TPS65000 is available in a 16-pin leadless package (3 mm × 3 mm QFN). The TPS65001 is available in a 20-pin leadless package (3 mm × 3 mm QFN).
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类型 标题 下载最新的英语版本 日期
* 数据表 TPS6500xx 2.25-MHz Step-Down Converter With Dual Low Dropouts and Supply Voltage Supervisor 数据表 (Rev. C) PDF | HTML 2015年 9月 30日
白皮书 Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D) 2012年 3月 28日
用户指南 Using the TPS650001/3/6 EVM 2.25 MHz Step-Down Converter with Dual LDO 2010年 3月 1日

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WQFN (RTE) 16 查看选项
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包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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