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RTQ2131BGQW-QA - 

DC/DC Buck (Step Down) Regulator, Adjustable, 3V to 36V In, 800mV to 28V/1A Out, 2.1 MHz, WDFN-10

RTQ2131BGQW-QA - DC/DC Buck (Step Down) Regulator, Adjustable, 3V to 36V In, 800mV to 28V/1A Out, 2.1 MHz, WDFN-10

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
RICHTEK RICHTEK
Manufacturer Part No:
RTQ2131BGQW-QA
Order Code:
2901093
Technical Datasheet:
RTQ2131BGQW-QA   Datasheet
See all Technical Docs

Product Overview

The RTQ2131B is a high-efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 1A output current from a 3V to 36V widely input supply. The RTQ2131B current-mode control with external compensation allows the transient response to be optimized over various loads and output capacitors. Cycleby-cycle current limit provides protection against shortcircuit output, and soft-start can eliminate input currentsurge during startup. Input under-voltage lockout, output under-voltage protection, over-current protection and overtemperature protection offers completely safe and smooth operation in all applied conditions.
  • AEC-Q100 Grade 1 Qualified
  • 3V to 36V Input Voltage Range
  • Tight Switching Frequency Variation 2.1MHz ± 10% Over Operating Ambient Temperature
  • Built-In Spread-Spectrum Frequency Modulation
  • Current-Mode Control
  • Integrated 200mR/160mR MOSFETs
  • Stable with Low-ESR Ceramic Output Capacitors
  • Enable Control
  • Over-Temperature Protection
  • Output Under-Voltage Protection with Hiccup Mode
  • Adjacent Pin Short-Circuit Protection

Applications

Automotive, Consumer Electronics, Communications & Networking

Product Information


:
Synchronous Buck (Step Down)

:
3V

:
36V

:
1Outputs

:
WDFN

:
10Pins

:
1A

:
800mV

:
28V

:
2.1MHz

:
125°C

:
-

:
AEC-Q100

:
MSL 3 - 168 hours
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Packaging type Re-reel

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More stock available to supplier lead times which is approximately 28/09/20

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