ADP2126 Datasheet DC-to-DC Converters

Manufacturer: Analog Devices

Overview: Data Sheet Ultralow Profile, 500 mA, 6 MHz, Synchronous, Step-Down, DC-to-DC.

ADP2126 dc-to-dc converters by Analog Devices - Datasheet Preview

Datasheet Details

Part number	ADP2126
Manufacturer	Analog Devices
File Size	863.55 KB
Description	DC-to-DC Converters
Download	ADP2126 Download (PDF)

General Description

The ADP2126/ADP2127 are high frequency, step-down, dc-todc converters optimized for portable applications in which board area and battery life are critical constraints.

The fixed 6 MHz operating frequency enables the use of tiny ceramic inductors and capacitors and the regulators use spread spectrum frequency modulation to reduce EMI.

Additionally, synchronous rectification improves efficiency and results in fewer external components.

Key Features

1.20 V and 1.26 V fixed output voltage options Clock signal enable Logic signal enable also available on certain models 6 MHz operating frequency Spread spectrum frequency modulation to reduce EMI 500 mA continuous output current Input voltage: 2.1 V to 5.5 V 0.3 μA (typical) shutdown supply current Pin-selectable power-saving mode Compatible with tiny multilayer inductors Internal synchronous rectifier Internal compensation Internal soft start Output-to-ground short-circuit protection Current-l.

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