High-Efficiency, 30V Boost Converters For 2 To 6 White LEDs

The AME5134 drives white LEDs in series with a con- stant current to provide efficient Display backlighting in cellular phones, PDAs and other hand-held devices. The Step-up converter includes an internal 30V, low R , N- DSON channel MOSFET Switch for high efficiency and maxi- mum battery life. To control LED brightness, the LED current CAN be pulsed by applying a single Analog PWM signal with a frequency range of 100Hz to 10 KHz to the control pin(CTRL). A separate enable input provides on/off con- trol. Soft-start minimizes inrush current during start up. The AME5134 is available in space-saving DFN-8 (3mmx 3mmx0.75mm) package. By AME, Inc.
AME5134 's PackagesAME5134 's pdf datasheet
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AME5134 Pinout, Pinouts
AME5134 pinout,Pin out
This is one package pinout of AME5134,If you need more pinouts please download AME5134's pdf datasheet.

AME5134 Application circuits
AME5134 circuits
This is one application circuit of AME5134,If you need more circuits,please download AME5134's pdf datasheet.


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