TPS40061

Name: TPS40061
Brand: TI
SKU: TPS40061
Price: 2.137 USD

現行

用作源極/汲極的寬輸入 (10V-55V) 最高頻率 1 MHz 的同步降壓控制器

立即訂購

產品規格表

document-pdfAcrobat TPS40060 Wide Input Synchronous Buck Controller datasheet (Rev. F) (英文)

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比較替代產品

功能相同，但引腳輸出與所比較的裝置不同

LM5145

現行

具有寬輸入電壓和工作週期範圍的 75V 同步降壓控制器 Frequency sync in and out, fast transient response and voltage mode control.

TPS40061

現行

產品規格表

立即訂購

產品詳細資料

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 (θ_JC = 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 (θ_JC = 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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	類型	標題		日期
*	Data sheet	TPS40060 Wide Input Synchronous Buck Controller datasheet (Rev. F)		2013年 6月 3日
	Application note	TPS4005x TPS4006x Effect of Programmable UVLO		2004年 3月 25日

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開發板

TPS40060EVM — 10V 至 55V 輸入、3.3V 輸出、4A、寬輸入範圍 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 (...)

使用指南: PDF