Part Number
|
LTC3535 |
Manufacturer
|
Linear Technology |
Description
|
Dual Channel 550mA 1MHz Synchronous Step-Up DC/DC Converter |
Published
|
Jul 24, 2009 |
Detailed Description
|
LTC3535
FEATURES
Dual Channel 550mA 1MHz Synchronous Step-Up DC/DC Converter
DESCRIPTION
n Two Independent Step-Up Co...
|
Datasheet
|
LTC3535
|
Overview
LTC3535
FEATURES
Dual Channel 550mA 1MHz Synchronous Step-Up DC/DC Converter
DESCRIPTION
n Two Independent Step-Up Converters n Each Channel Delivers 3.
3V at 100mA from a Single
Alkaline/NiMH Cell or 3.
3V at 200mA from Two Cells n VIN Start-Up Voltage: 680mV n 1.
5V to 5.
25V VOUT Range n Up to 94% Efficiency n Output Disconnect n 1MHz Fixed Frequency Operation n VIN VOUT Operation n Integrated Soft-Start n Current Mode Control with Internal Compensation n Burst Mode® Operation with 9µA IQ Each Channel n Internal Synchronous Rectifier n Logic Controlled Shutdown (IQ 1µA) n Anti-Ring Control n Low Profile (3mm × 3mm × 0.
75mm)
12-Lead DFN Package
APPLICATIONS
n Medical Instruments n Noise...
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