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TPS562231DRLR

2A sync buck, 4.5-17V, 1.2MHz, SOT-563-6

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Manufacturer Part：

TPS562231DRLR

Package：

SOT-563-6 (1.6x1.6x0.6mm, 0.5mm pitch)

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Description

Product Overview

TPS562231DRLR from TI is a 2A synchronous buck converter with 4.5-17V input, 1.2MHz switching, integrated FETs, D-CAP3 control. Ultra-small SOT-563-6.

Working Principle

D-CAP3 mode control provides fast transient response without external compensation. 1.2MHz operation enables small inductor. Internal soft-start. OVP, OCP, UVP and thermal shutdown. 100% duty cycle mode for lowest dropout.

Pin Description

Pin Name Function
1 SW Switching node
2 VIN 4.5-17V input
3 VOUT Output sense
4 GND Ground
5 FB Feedback
6 EN Enable

Applications

  • Set-top boxes
  • Digital TV
  • Networking equipment
  • Embedded systems

Alternative Models

Mfr Part Notes
TI TPS563231DRLR 3A version

TPS562231DRLR from TI is a 2A synchronous buck converter with 4.5-17V input, 1.2MHz switching, integrated FETs, D-CAP3 control. Ultra-small SOT-563-6.

D-CAP3 mode control provides fast transient response without external compensation. 1.2MHz operation enables small inductor. Internal soft-start. OVP, OCP, UVP and thermal shutdown. 100% duty cycle mode for lowest dropout.

Pin Name Function
1 SW Switching node
2 VIN 4.5-17V input
3 VOUT Output sense
4 GND Ground
5 FB Feedback
6 EN Enable
  • Set-top boxes
  • Digital TV
  • Networking equipment
  • Embedded systems
Mfr Part Notes
TI TPS563231DRLR 3A version
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Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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