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LTM4691 - Dual 2A Step-Down DC/DC uModule Regulator

Description

The LTM®4691 is a complete dual 2A output switching mode DC/DC power supply in a tiny 3mm × 4mm × 1.18mm LGA package and a 3mm × 4mm × 1.48mm BGA package.

Included in the package are the switching controller, power FETs, inductors and all supporting components.

Features

  • n Tiny Surface Mount, Low Profile 3mm × 4mm × 1.18mm LGA Package and 3mm × 4mm × 1.48mm BGA Package n Input Voltage Range: 2.25V to 3.6V n Dual 2A DC Output Current n ±1.5% Total Output Voltage Regulation n Current Mode Control, Fast Transient Response n External Frequency Synchronization n 180° Out-of-Phase Operation n Selectable Pulse-Skipping Mode/Burst Mode® Operation/Forced Continuous Mode n Power Good Indicator n Internal Soft-Start n Internal Compensation n Overvoltage, Overcurrent and Ov.

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Full PDF Text Transcription

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LTM4691 Low VIN, High Efficiency, Dual 2A Step-Down DC/DC µModule Regulator FEATURES n Tiny Surface Mount, Low Profile 3mm × 4mm × 1.18mm LGA Package and 3mm × 4mm × 1.48mm BGA Package n Input Voltage Range: 2.25V to 3.6V n Dual 2A DC Output Current n ±1.
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