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TPS51367RVER

In Stock: 7,271

3-V to 22-V, 12-A synchronous buck converter with ultra-low quiescent current

TPS51367RVER Information

Description

The TPS51367RVER is a 22-V input, 12-A integrated FET converter from Texas Instruments. It's designed for power management applications in portable devices such as laptops, tablets, and smartphones. This compact device features an ultra-low quiescent current mode (ULQ-100) to enable long battery life during system standby. The TPS51367RVER has a few external components, making it suitable for space-constrained designs. It also offers programmable soft-start time, adjustable switching frequency, and integrated protections like OCL, OVP, UVP, and UVLO. This device is packaged in a 28-pin VQFN-28-CLIP (3.5x4.5) with a height of 1mm. Its high efficiency and compact design make it an ideal choice for battery-powered systems that require efficient voltage regulation and power delivery.

Features

The TPS51367RVER features:

  • Input voltage range: 3V to 22V
  • Output voltage range: 0.6V to 2V
  • 12A integrated FET converter
  • Fewest external components
  • ULQ-100 mode for long battery life during system standby
  • Soft-start time programmable by external capacitor
  • Switching frequency: 400 kHz and 800 kHz
  • DCAP2 architecture for POSCAP and MLCC output capacitor usage
  • Integrated low-side on-resistance sensing for accurate OCL protection
  • Powergood output, OCL, OVP, UVP, and UVLO protections
  • Thermal shutdown (non-latch)
  • Output discharge function
  • Integrated boost MOSFET switch

Package

The package type of TPS51367RVER is VQFN-28-CLIP(3.5x4.5).

Manufacturer

The manufacturer of the TPS51367RVER is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. The company was founded in 1930 and is headquartered in Dallas, Texas, USA. TI is a global leader in the development and manufacturing of analog and embedded processing semiconductors, and its products are used in a wide range of applications, including industrial, automotive, medical, and consumer electronics.

Applications

The TPS51367RVER is primarily used in power management applications, including laptops, tablets, and other portable devices. Its compact design and high efficiency make it suitable for various battery-powered systems, such as smartphones, wearables, and IoT devices. It also finds application in automotive and industrial systems where efficient voltage regulation and power delivery are crucial.

Equivalent

Based on the specifications and features provided, some potential equivalent products to the TPS51367RVER could be:

  • Texas Instruments' own offerings, such as the TPS51145 or TPS51262
  • Other suppliers' products with similar characteristics, like:
  • + ON Semiconductor's NCP1401 or NCV4603
  • + STMicroelectronics' STM6610 or STM6624
  • + Analog Devices' ADP5064 or ADP5076

Note that these suggestions are based on the information provided, but it's essential to evaluate specific requirements and compare detailed specifications before selecting an equivalent product.

Specifications

Vin (min) (V) 3 Vin (max) (V) 22
Vout (min) (V) 0.6 Vout (max) (V) 2
Iout (max) (A) 12 Iq (typ) (mA) 0.1
Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 800
Features Enable, Light Load Efficiency, Output discharge, Power good, Soft Start Adjustable, Synchronous Rectification Operating temperature range (°C) -10 to 85
Rating Catalog Regulated outputs (#) 1
Control mode D-CAP2 Duty cycle (max) (%) 87
Type Converter Package/Case VQFN28

TPS51367RVER FAQs

1.Q: What control technique does TPS51367RVER use?

A: It uses voltage-mode pulse width modulation (PWM) control.

2.Q: What is the terminal finish of TPS51367RVER?

A: The terminals have Nickel/Palladium/Gold (Ni/Pd/Au) finish.

3.Q: Does TPS51367RVER support adjustable output voltage?

A: Yes, it supports adjustable output voltage from 0.6V to 2V.

4.Q: What is the output current capability of TPS51367RVER?

A: It can deliver up to 12A continuous output current.

5.Q: What is the maximum switching frequency of TPS51367RVER?

A: The maximum switching frequency is 800kHz.

6.Q: What applications is TPS51367RVER suitable for?

A: It's ideal for industrial systems, networking equipment, telecom infrastructure, and any application requiring high-current, adjustable voltage conversion.

7.Q: What are the recommended operating conditions for TPS51367RVER?

A: Input voltage: 3V-22V, operating temperature: -10°C to 85°C, nominal supply voltage: 12V.

8.Q: What is the package type of TPS51367RVER?

A: It comes in a 28-pin HVQCCN (Very Thin Quad Flat No-Lead) package with dimensions 4.5mm x 3.5mm x 1mm.

9.Q: What are the key features of the TPS51367RVER synchronous buck converter?

A: Key features include 3V-22V input range, 12A output current, 800kHz switching frequency, adjustable output (0.6V-2V), ultra-low quiescent current, and voltage-mode PWM control.

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