LN2266 - Super-Small Package PWM Control Step-up Switching Regulator

Product Overview

Datasheet Details

Part number	LN2266
Manufacturer	natLinear
File Size	384.12 KB
Description	Super-Small Package PWM Control Step-up Switching Regulator
Datasheet	LN2266 Datasheet
Additional preview pages of the LN2266 datasheet.

Product details

Description

The LN2266 is a compact, high efficiency, and low voltage step-up DC/DC converter with an Adaptive Current Mode PWM control loop, includes an error amplifier, ramp generator, comparator, switch pass element and driver in which providing a stable and high efficient operation over a wide range of load currents.

Features

0.9V（Iout=1mA） Low start-up input voltage.
1000kHz fixed switching frequency.
90% efficiency.
High supply capability to deliver 3.3V 300mA with1 alkaline cell or deliver 5V 1100mA with 1 Li-ion Cell.
17µA quiescent (switch-off) supply current.
0.01µA shutdown mode supply current.
Providing flexibility for using internal and external power switches.
Output voltage: settable to between 2.0V to 5.2V ,accuracy of 2%.

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Published: Dec 4, 2018 |