Datasheet Summary
LTC3429/LTC3429B
600mA, 500kHz Micropower Synchronous Boost Converter with Output Disconnect
Features
- Up to 96% Efficiency
- True Output Load Disconnect
- Inrush Current Limiting and Internal Soft-Start
- Low Voltage Start-Up: 0.85V
- Automatic Burst Mode® Operation with IQ ~ 20µA
- Continuous Switching at Light Loads (LTC3429B)
- Internal Synchronous Rectifier
- Current Mode Control with Internal pensation
- Short-Circuit Protection
- 500kHz Fixed Frequency Switching
- Input Range: 0.5V to 4.4V
- Output Range: 2.5V to 4.3V (Up to 5V with Schottky)
- Shutdown Current: <1µA
- Antiringing Control Minimizes EMI
- Tiny External ponents
- Low Profile (1mm) SOT-23 Package
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