LTC3520 Synchronous 1A Buck-Boost and 600mA Buck Converters

Linear Technology

Description

LTC3520 Synchronous 1A Buck-Boost and 600mA Buck Converters .
The LTC®3520 combines 1A buck-boost and 600mA synchronous buck DC/DC converters in a tiny 4mm × 4mm package.

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Datasheet Specifications

Part number: LTC3520
Manufacturer: Linear Technology
File Size: 316.43 KB
Datasheet: LTC3520_LinearTechnology.pdf
Description: Synchronous 1A Buck-Boost and 600mA Buck Converters

Features

* n Dual High Efﬁciency DC/DC Converters: Buck-Boost (VOUT: 2.2V to 5.25V, IOUT = 1A at VOUT = 3.3V, VIN ≥ 3V) Buck (VOUT: 0.8V to VIN, IOUT = 600mA) n 2.2V to 5.5V Input Voltage Range n Pin-Selectable Burst Mode® Operation n Uncommitted Gain Block for LDO Controller, Battery Good Indication or Sequen

Applications

* n Portable Media Players n Digital Cameras n Handheld PCs, PDAs n GPS Receivers L, LT, LTC, LTM, Linear Technology, the Linear logo and Burst Mode are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U. S. Patents,

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LTC3520 Synchronous Buck-Boost and 600mA Buck Converters Linear Technology

Linear Technology LTC3520-like datasheet