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Buck-Boost Switching Regulator, Fixed, 1.8V to 5.5V In, 3.3V / 1.2A Out, 1.5MHz, VSON-10 - 

TPS63001DRCR

TPS63001DRCR - Buck-Boost Switching Regulator, Fixed, 1.8V to 5.5V In, 3.3V / 1.2A Out, 1.5MHz, VSON-10

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

Manufacturer Part No:
TPS63001DRCR
Order Code:
SC18937
Product Range
-

Product Overview

The TPS63001DRCR is a Buck-boost Converter provides a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery or one-cell li-ion or li-polymer battery. Output currents can go as high as 1200mA while using a single-cell li-ion or li-polymer battery and discharge it down to 2.5V or lower. The buck-boost converter is based on a fixed frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power-save mode to maintain high efficiency over a wide load current range. The power-save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 1800mA. The output voltage is programmable using an external resistor divider or is fixed internally on the chip. The converter can be disabled to minimize battery drain.
  • Up to 96% efficiency
  • Automatic transition between step-down and boost mode
  • Power-save mode for improved efficiency at low output power
  • Forced fixed frequency operation and synchronization possible
  • Load disconnect during shutdown
  • Overtemperature protection
  • Green product and no Sb/Br

Applications

Portable Devices, Power Management, Audio, Medical, Communications & Networking

Product Information


:
Fixed

:
1Outputs

:
Buck-Boost

:
1.8V

:
5.5V

:
1.2A

:
1.2A

:
VSON

:
10Pins

:
Surface Mount

:
3.3V

:
3.3V

:
1.2V

:
5.5V

:
1.5MHz

:
96%

:
-40°C

:
85°C

:
-

:
-

:
MSL 2 - 1 year

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Technical Documents (1)

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