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TPS65230 - POWER MANAGEMENT IC

Description

ORDERING INFORMATION The TPS652x provides one PWM buck controller, two adjustable, synchronous buck regulators, two independent USB power switches and a supply voltage supervisor (SVS) to provide main power functions for satellite set top boxes, xDSL and cable modem applications operating off a sing

Features

  • 1.
  • Wide Input Supply Voltage Range (10.8 V - 22 V).
  • One Adjustable PWM Buck Controller.
  • 10.8-V - 22-V Input Voltage Range.
  • 3.3-V - 6.1-V Output Voltage Range.
  • 500kHz switching frequency.
  • Type III Compensation.
  • Programmable Current Limit.
  • Two Adjustable Step-Down Converter with Integrated Switching FETs:.
  • 4.75-V - 5.5-V Input.
  • 0.9-V-3.3-V Output Voltage Range.
  • 3-A Output Current.
  • 1-MHz Swit.

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Datasheet preview – TPS65230

Datasheet Details

Part number TPS65230
Manufacturer Texas Instruments
File Size 1.54 MB
Description POWER MANAGEMENT IC
Datasheet download datasheet TPS65230 Datasheet
Additional preview pages of the TPS65230 datasheet.
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Full PDF Text Transcription

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Not Recommended for New Designs TPS65230, TPS65231 www.ti.com.................................................................................................................................... SLVSA10A – SEPTEMBER 2009 – REVISED SEPTEMBER 2009 POWER MANAGEMENT IC FOR DIGITAL SET TOP BOXES FEATURES 1 • Wide Input Supply Voltage Range (10.8 V - 22 V) • One Adjustable PWM Buck Controller – 10.8-V - 22-V Input Voltage Range – 3.3-V - 6.1-V Output Voltage Range – 500kHz switching frequency – Type III Compensation – Programmable Current Limit • Two Adjustable Step-Down Converter with Integrated Switching FETs: – 4.75-V - 5.5-V Input – 0.9-V-3.3-V Output Voltage Range – 3-A Output Current – 1-MHz Switching Frequency – Voltage Scaling Option – Type III Compensation • Two 100-mΩ, 0.
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