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Manufacturer / Brand: AD
Details: Dual LED Flash Driver with I2C Compatible Interface IC
Series: ADP1655
Quantity Available: Over 50340 pieces

Datasheet for ADP1655-EVALZ:

ADP1655-EVALZ datasheet
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Product Parameters
  • Manufacturer Part Number : ADP1655-EVALZ
  • Manufacturer : AD
  • Description : Dual LED Flash Driver with I2C Compatible Interface IC
  • Series : ADP1655
  • Reference Price : USD 0
  • Our Price : We have a better price, contact us by email
  • Product Type : LED Driver IC
  • Function : LED Flash Drivers
  • Current Suggest : Production
  • Status : Last Time Buy
  • ROHS Status : ROHS Compliant (Lead Free)
  • Package Type : Evaluation Board
  • Pins : -
  • MFG Package Case : -
  • Part Type : EVAL
  • Standard Packing Type : -
  • Standard Packing Quantity : -
  • Working Temperature : -
  • Other Part Number : ADP1655-EVALZ
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of ADP1655-EVALZ
Product Detailed Description for ADP1655-EVALZ
The ADP1655 is a very compact, highly efficient, dual white LED flash driver for high resolution camera phones, which improves picture and video quality in low light environments. The device integrates a 2 MHz synchronous inductive boost convertor, an I2C-compatible interface and a 500 mA current source. The high switching frequency enables the use of a tiny, low profile 2.2 μH power inductor, and the current source permits LED cathode grounding for thermally enhanced, low EMI and compact layouts.

The efficiency is high over the entire battery voltage range to maximize the input power to LED power conversion and minimize battery current draw during flash events. In addition, a Tx-mask input permits the flash LED current to reduce quickly and, therefore, the battery current reduces quickly, during a GSM power amplifier current burst.

The I2C-compatible interface enables the programmability of timers, currents, and status bit readback for operation monitoring and safety control.

The ADP1655 comes in a compact 12-ball 0.5 mm pitch WLCSP package and is specified over the full −40°C to +125°C junction temperature range.

Applications

  • Camera-enabled cellular phones and smart phones
  • Digital still cameras, camcorders, and PDAs
  • Lifecycle information of ADP1655-EVALZ

    At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

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