Datasheet Specifications
- Part number
- IT77103
- Manufacturer
- M3TEK
- File Size
- 29.36 KB
- Datasheet
- IT77103-M3TEK.pdf
- Description
- 5V/800mA High Efficiency Step-Down DC/DC Converter
Description
M3TEK IT77103 5V/800mA High Efficiency Step-Down DC/DC Converter .
Features
* High Efficiency up to 95% 160µA Low Quiescent Current (Active Mode) 2.5V to 6.0V Input Voltage Range 800mA Output Current Fixed Frequency Operation Allowable 0.6V Low Output Voltage Current Mode Operation Internal Soft-start Over-temperature Protection 0.1µA Shutdown Current TSOT23_5L/ SOT23_5L SmalApplications
* Cellular Telephone PDA and Smart Phone MP3 Player Microprocessor and DSP Core Supply Wireless and DSL Card Digital Still Camera Slim-Type DVD Portable Device Typical Applications Figure 1. Typical Application Circuit Efficiency (% ) Efficiency (Vin=5V) 100 90 80 70 60 50 10 Vout=3.3V Vout=1.2VIT77103 Distributors
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