Linear Technology LTC3401
The LTC3401 is available in the 10-lead thermally enhanced MSOP package.| Part No. | LTC3401 |
|---|---|
| Datasheet | LTC3401 Download |
| Manufacturer |  Linear Technology |
| Description | Micropower Synchronous Boost Converter |
| Buy | Stock & Price |
FEATURES
● Synchronous Rectification: Up to 97% Efficiency● 1A Switch Current Rating
● Fixed Frequency Operation Up to 3MHz
● Wide Input Range: 0.5V to 5.5V (Operating)
● Very Low Quiescent Current: 38μA (Burst Mode® Operation)
● 2.6V to 5.5V Adjustable Output Voltage
● 0.85V (Typ) Start-Up Voltage
● No External Schottky Diode Required (VOUT < 4.3V)
● Synchronizable Switching Frequency
● Burst Mode Enable Control
● Antiringing Control Reduces Switching Noise
● PGOOD Output
● OPTI-LOOP® Compensation
● Very Low Shutdown Current: < 1μA
● Small 10-Pin MSUOP Package APPLICATIO S
● Pagers
● Handheld Instruments
● Cordless Phones
● Wireless Handsets
● GPS Receivers
● Battery Backup
● CCFL Backlights LTC3401 1A, 3MHz Micropower Synchronous Boost Converter DESCRIPTIO The LTC®3401 is a high efficiency, fixed frequency, stepup DC/DC converter that operates from an input voltage below 1V. The device includes a 0.16Ω N-channel MOSFET switch and a 0.18Ω P-channel synchronous rectifier. Switching frequencies up to 3MHz are programmed with an external timing resistor and the oscillator can be synchronized to an external clock.
