TPS62175/7 Step-Down Converters

28 V, 0.5 A step-down converter with sleep mode

Image of Texas Instruments' TPS61275/7 Step-Down Converters Texas Instruments' TPS62175/7 is a high efficiency, synchronous step-down DC-DC converter based on the DCS-Control™ topology. With a wide operating input voltage range of 4.75 V to 28 V, the device is ideally suited for systems powered from multi-cell Li-Ion as well as 12 V and even higher intermediate supply rails, providing up to 500 mA output current. This device automatically enters Power Save Mode at light loads to maintain high efficiency across the entire load range.

Features
  • DCS-control topology
  • Input voltage range 4.75 V to 28 V
  • Quiescent current 4.8 µA (typ. in sleep mode)
  • 100% duty cycle mode
  • Active output discharge
Applications
  • General purpose POL regulator
  • System power rail voltage conversion
  • Battery powered portable devices
  • Sensors and metering
  • Low power MCU supplies

TPS62175/7 Step-Down Converters

ImagenNúmero de pieza del fabricanteDescripciónTopologíaTipo de salidaCantidad disponiblePrecio
IC REG BUCK BST ADJ 500MA 10WSONTPS62175DQCTIC REG BUCK BST ADJ 500MA 10WSONElevador, reductor-elevadorAjuste3030 - Inmediata$1.54Ver detalles
IC REG BUCK 3.3V 500MA 10WSONTPS62177DQCTIC REG BUCK 3.3V 500MA 10WSONReductorFija2846 - Inmediata$1.54Ver detalles

Evaluation Module

ImagenNúmero de pieza del fabricanteDescripciónPotencia - SalidaCantidad disponiblePrecio
EVAL BOARD FOR TPS62175TPS62175EVM-098EVAL BOARD FOR TPS62175-0 - Inmediata$50.60Ver detalles
Publicado: 2013-07-02