Part Number
|
LTC3526L |
Manufacturer
|
Linear Technology |
Description
|
500mA 1MHz Synchronous Step-Up DC/DC Converters |
Published
|
Jun 3, 2010 |
Detailed Description
|
Features
n Delivers 3.3V at 100mA from a Single Alkaline/ NiMH Cell or 3.3V at 200mA from Two Cells
n VIN Start-Up Volta...
|
Datasheet
|
LTC3526L
|
Overview
Features
n 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 (LTC3526L) n Low Noise PWM Operation (LT3526LB) n Internal Synchronous Rectifier n Logic Controlled Shutdown (IQ 1µA) n Anti-Ring Control n Low Profile (2mm × 2mm × 0.
75mm)
DFN-6 Package
Applications
n Medical Instruments n Noise Canceling Headphones n Wireless Mice n Bluetooth Headsets
LTC3526L/LTC3526LB
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