TPS40060

Name: TPS40060
Brand: TI
SKU: TPS40060
Price: 2.137 USD

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Controlador reductor síncrono con entrada amplia (10 V-55 V) hasta frecuencia de 1 MHz, solo fuente

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

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TPS40060

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Detalles del producto

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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Documentación técnica

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=Principal documentación para este producto seleccionada por TI

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	Tipo	Título	Fecha
*	Data sheet	TPS40060 Wide Input Synchronous Buck Controller datasheet (Rev. F)	03 jun 2013
	Application note	TPS4005x TPS4006x Effect of Programmable UVLO	25 mar 2004
	User guide	Using the TPS40060	13 ene 2004

Diseño y desarrollo

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Placa de evaluación

TPS40060EVM — EVM de rango de entrada amplio con entrada de 10 V a 55 V, salida de 3.3 V, 4 A

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 (...)

Guía del usuario: PDF