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TPS40061

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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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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.

TPS40061

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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 Topology Buck Controller 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 Topology Buck Controller 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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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
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仿真模型

TPS40061 TINA-TI Average Spice Model

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

TPS40061 TINA-TI Start-Up Reference Design

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

TPS40061 TINA-TI Steady State Reference Design

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

TPS40061 TINA-TI Transient Spice Model

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

TPS40061 Unencrypted PSpice Average Model Package (Rev. A)

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

TPS40061 Unencrypted PSpice Transient Model Package (Rev. A)

SLIM067A.ZIP (91 KB) - PSpice Model
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封装 引脚 CAD 符号、封装和 3D 模型
HTSSOP (PWP) 16 Ultra Librarian
应遵守 TI 评估类商品的标准条款与条件。

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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