TPS40061

正在供货

具有拉/灌电流能力且频率高达 1MHz 的宽输入(10V 至 55V)同步降压控制器

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open-in-new 比较替代产品
功能与比较器件相同但引脚有所不同
LM5145 正在供货 具有宽输入电压范围和占空比范围的 75V 同步降压控制器 Frequency sync in and out, fast transient response and voltage mode control.

产品详情

Vin (min) (V) 10 Vin (max) (V) 55 Iout (max) (A) 10 Operating temperature range (°C) -40 to 85 Control mode Voltage mode Rating Catalog Vout (min) (V) 0.7 Vout (max) (V) 45 Features Enable, Frequency synchronization, Synchronous Rectification Iq (typ) (µA) 1500 Duty cycle (max) (%) 98 Number of phases 1
Vin (min) (V) 10 Vin (max) (V) 55 Iout (max) (A) 10 Operating temperature range (°C) -40 to 85 Control mode Voltage mode Rating Catalog Vout (min) (V) 0.7 Vout (max) (V) 45 Features Enable, Frequency synchronization, Synchronous Rectification Iq (typ) (µA) 1500 Duty cycle (max) (%) 98 Number of phases 1
HTSSOP (PWP) 16 32 mm² 5 x 6.4
  • Operating Input Voltage 10 V to 55 V
  • Input Voltage Feed-Forward Compensation
  • < 1% Internal 0.7-V Reference
  • Programmable Fixed-Frequency, Up to 1-MHz
    Voltage Mode Controller
  • Internal Gate Drive Outputs for High-Side P-Channel
    and Synchronous N-Channel MOSFETs
  • 16-Pin PowerPAD Package (θJC = 2°C/W)
  • Thermal Shutdown
  • Externally Synchronizable
  • Programmable High-Side Sense Short Circuit Protection
  • Programmable Closed-Loop Soft-Start
  • TPS40060 Source Only/TPS40061 Source/Sink

PowerPAD is a trademark of Texas Instruments.

  • Operating Input Voltage 10 V to 55 V
  • Input Voltage Feed-Forward Compensation
  • < 1% Internal 0.7-V Reference
  • Programmable Fixed-Frequency, Up to 1-MHz
    Voltage Mode Controller
  • Internal Gate Drive Outputs for High-Side P-Channel
    and Synchronous N-Channel MOSFETs
  • 16-Pin PowerPAD Package (θJC = 2°C/W)
  • Thermal Shutdown
  • Externally Synchronizable
  • Programmable High-Side Sense Short Circuit Protection
  • Programmable Closed-Loop Soft-Start
  • TPS40060 Source Only/TPS40061 Source/Sink

PowerPAD is a trademark of Texas Instruments.

The TPS40060 and TPS40061 are high-voltage, wide input (10 V to 55 V) synchronous, step-down converters.

This family of devices offers design flexibility with a variety of user programmable functions, including; soft-start, UVLO, operating frequency, voltage feed-forward, high-side current limit, and loop compensation. These devices are also synchronizable to an external supply.

The TPS40060 and TPS40061 incorporate MOSFET gate drivers for external P-channel high-side and N-channel synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.

The TPS40060 and TPS40061 are high-voltage, wide input (10 V to 55 V) synchronous, step-down converters.

This family of devices offers design flexibility with a variety of user programmable functions, including; soft-start, UVLO, operating frequency, voltage feed-forward, high-side current limit, and loop compensation. These devices are also synchronizable to an external supply.

The TPS40060 and TPS40061 incorporate MOSFET gate drivers for external P-channel high-side and N-channel synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.

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技术文档

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类型 标题 下载最新的英语版本 日期
* 数据表 TPS40060 Wide Input Synchronous Buck Controller 数据表 (Rev. F) 2013年 6月 3日
应用手册 TPS4005x TPS4006x Effect of Programmable UVLO 2004年 3月 25日

设计和开发

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评估板

TPS40060EVM — 10V 至 55V 输入、3.3V 输出、4A、宽输入范围 EVM

TPS40060EVM is a wide input range synchronous buck converter using the full input range ofthe TPS40060 to produce a regulated 3.3 V output at up to 4 A of load current. Using lossless RDS(on) current sense for short circuit protection and a high-side P-channel MOSFET simplifies the (...)

用户指南: PDF
TI.com 上无现货
仿真模型

TPS40061 TINA-TI Average Reference Design

SLUM123.TSC (76 KB) - TINA-TI Reference Design
仿真模型

TPS40061 TINA-TI Average Spice Model

SLUM122.ZIP (7 KB) - TINA-TI Spice Model
仿真模型

TPS40061 TINA-TI Start-Up Reference Design

SLUM125.TSC (742 KB) - TINA-TI Reference Design
仿真模型

TPS40061 TINA-TI Steady State Reference Design

SLUM126.TSC (493 KB) - TINA-TI Reference Design
仿真模型

TPS40061 TINA-TI Transient Spice Model

SLUM124.ZIP (53 KB) - TINA-TI Spice Model
仿真模型

TPS40061 Unencrypted PSpice Average Model Package (Rev. A)

SLIM022A.ZIP (130 KB) - PSpice Model
仿真模型

TPS40061 Unencrypted PSpice Transient Model Package (Rev. A)

SLIM067A.ZIP (91 KB) - PSpice Model
封装 引脚 CAD 符号、封装和 3D 模型
HTSSOP (PWP) 16 Ultra Librarian

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

支持和培训

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