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LTC3312SA - Dual 6A/Dual-Phase 12A Step-Down DC/DC Regulator

Datasheet Summary

Description

The LTC®3312SA

Features

  • n Dual 6A Outputs n Configurable as Single Output, 2-Phase 12A Buck n High Efficiency: 12mΩ High-Side and 8mΩ Low-Side n ±1% Maximum Total DC Output Error n Wide Bandwidth, Fast Transient Response n Internal Input Capacitors Reduce EMI n VIN Range: 2.25V to 5.5V n VOUT Range: 0.5V to VIN n Programmable Frequency to 3MHz n Low Ripple Burst Mode® Operation with Low IQ n Shutdown Current: 1.4µA n 35ns Minimum On-Time n Internal Compensation n Precision Enable, Power Good for Power Sequencing n Trac.

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Datasheet Details

Part number LTC3312SA
Manufacturer Analog Devices
File Size 2.55 MB
Description Dual 6A/Dual-Phase 12A Step-Down DC/DC Regulator
Datasheet download datasheet LTC3312SA Datasheet
Additional preview pages of the LTC3312SA datasheet.

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Full PDF Text Transcription

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LTC3312SA 5V, Dual 6A/Dual-Phase 12A Step-Down DC/DC Regulator FEATURES n Dual 6A Outputs n Configurable as Single Output, 2-Phase 12A Buck n High Efficiency: 12mΩ High-Side and 8mΩ Low-Side n ±1% Maximum Total DC Output Error n Wide Bandwidth, Fast Transient Response n Internal Input Capacitors Reduce EMI n VIN Range: 2.25V to 5.5V n VOUT Range: 0.5V to VIN n Programmable Frequency to 3MHz n Low Ripple Burst Mode® Operation with Low IQ n Shutdown Current: 1.4µA n 35ns Minimum On-Time n Internal Compensation n Precision Enable, Power Good for Power Sequencing n Tracking, Programmable Soft-Start, Temp Monitor Output n Thermally Enhanced, 22-Lead 4mm × 3mm × 0.
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