AP3103KTR AP3103 CODE GHL SOT23-6
Up to 92% Efficiency (VIN = 9V, IOUT = 260mA)
Up to 84% Efficiency (VIN = 5V, IOUT = 260mA)
Fast 1MHz Switching Frequency
Wide Input Voltage Range: 2.7V to 16V
Low 200mV Feedback Voltage
Output Overvoltage Protection
Cycle by Cycle Current Limit: 1.4A
Built-in Soft-Start
Built-in Standby Mode to Achieve High Frequency PWM
Dimming
Built-in Thermal Shutdown
7′ to 10′ LCD panels
Digital photo frames
GPS receivers
EPC
PDVD
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توضیحات
AP3103KTR AP3103 CODE GHL SOT23-6
The DIODES™ AP3031 is an inductor-based DC/DC boost converter
designed to drive LED arrays. 1.4A switching current allows AP3031
to be used in different 7′ to 10′ LCD panel backlights (3*13 LED arrays
typically).
A constant frequency 1MHz PWM control scheme is employed in this
IC, which means tiny external components can be used. Specifically,
1mm tall 4.7µH inductor and 0.47µF output capacitor for the typical
application is sufficient.
The over output voltage protection is equipped in AP3031, which
protects the IC under open load condition. The AP3031 includes
UVLO, soft-start, current limit and OTSD to protect the circuit.
The AP3031 is available in standard SOT-23-6 package.
توضیحات تکمیلی
| کیفیت |
original |
|---|---|
| Package |
SOT23 6PIN |
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