TPS40060

Name: TPS40060
Brand: TI
SKU: TPS40060
Price: 1.859 USD

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宽输入 (10V-55V) 最高频率 1 MHz 的同步降压控制器，仅用作源控制器

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数据表

document-pdfAcrobat TPS40060 Wide Input Synchronous Buck Controller 数据表 (Rev. F) (英语)

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功能与比较器件相同但引脚有所不同

LM5145

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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.

TPS40060

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数据表

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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

Rating

Catalog

Vout (min) (V)

0.7

Vout (max) (V)

45

Iq (typ) (A)

0.0015

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

Iq (typ) (A)

0.0015

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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	类型	标题	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
	用户指南	Using the TPS40060	2004年 1月 13日

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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