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TPS40101

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具有高级排序功能和输出裕量的 4.5V 至 18V 同步降压控制器

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TPS40101

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产品详情

Vin (min) (V) 4.5 Vin (max) (V) 18 Iout (max) (A) 20 Operating temperature range (°C) -40 to 85 Control mode Voltage mode Topology Buck Rating Catalog Vout (min) (V) 0.69 Vout (max) (V) 5.5 Features Dynamic Voltage Scaling, Frequency synchronization, Power good, Remote Sense, Synchronous Rectification, Tracking Iq (typ) (µA) 1800 Duty cycle (max) (%) 85 Number of phases 1
Vin (min) (V) 4.5 Vin (max) (V) 18 Iout (max) (A) 20 Operating temperature range (°C) -40 to 85 Control mode Voltage mode Topology Buck Rating Catalog Vout (min) (V) 0.69 Vout (max) (V) 5.5 Features Dynamic Voltage Scaling, Frequency synchronization, Power good, Remote Sense, Synchronous Rectification, Tracking Iq (typ) (µA) 1800 Duty cycle (max) (%) 85 Number of phases 1
VQFN (RGE) 24 16 mm² 4 x 4
  • Operation over 4.5 V to 18 V Input Range
  • 100 kHz to 1 MHz Voltage Mode Control
  • Output Voltage Range From 0.69 V to 5.5 V
  • Simultaneous, Ratiometric and Sequential Startup Sequencing
  • Remote Sensing (Via Separate GND/PGND)
  • 24-Pin QFN Package
  • Thermal Shutdown
  • Programmable Overcurrent Protection
  • Power Good Indicator
  • 1%, 690-mV Reference
  • Output Margining, 3% and 5%
  • Programmable UVLO and Hysteresis
  • Frequency Synchronization
  • APPLICATIONS
    • Servers
    • Networking Equipment
    • Telecommunications Equipment
    • Power Supply Modules
  • Operation over 4.5 V to 18 V Input Range
  • 100 kHz to 1 MHz Voltage Mode Control
  • Output Voltage Range From 0.69 V to 5.5 V
  • Simultaneous, Ratiometric and Sequential Startup Sequencing
  • Remote Sensing (Via Separate GND/PGND)
  • 24-Pin QFN Package
  • Thermal Shutdown
  • Programmable Overcurrent Protection
  • Power Good Indicator
  • 1%, 690-mV Reference
  • Output Margining, 3% and 5%
  • Programmable UVLO and Hysteresis
  • Frequency Synchronization
  • APPLICATIONS
    • Servers
    • Networking Equipment
    • Telecommunications Equipment
    • Power Supply Modules

The TPS40101 is a wide-input synchronous, step-down controller that offers programmable closed loop soft-start, programmable UVLO and hysteresis, programmable current limit with hiccup recovery and can be synchronized to other timebases. The TPS40101 incorporates MOSFET gate drivers for external N-channel MOSFETs. Gate drive logic incorporates adaptive anti-cross conduction circuitry for improved efficiency, reducing diode conduction in the rectifier MOSFET.

The TPS40101 is a wide-input synchronous, step-down controller that offers programmable closed loop soft-start, programmable UVLO and hysteresis, programmable current limit with hiccup recovery and can be synchronized to other timebases. The TPS40101 incorporates MOSFET gate drivers for external N-channel MOSFETs. Gate drive logic incorporates adaptive anti-cross conduction circuitry for improved efficiency, reducing diode conduction in the rectifier MOSFET.
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类型 标题 下载最新的英语版本 日期
* 数据表 Midrange Input Synchronous Buck Controller With Advanced Sequencing and Output M 数据表 2006年 9月 28日

订购和质量

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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