MAX8631X

Features: · MAX8631X Powers Up to 4 Main LEDs and 4 Flash LEDs· EV Kit Powers 4 Main LEDs and a Flash LED Module· 94% Maximum/85% Average Efficiency (PLED/PBATT) over Li+ Battery Discharge· 0.2% Typical LED Current Matching· Adaptive 1x/1.5x/2x Mode Switchover· Single-Wire, Serial-Pulse Interface ...

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MAX8631X Picture
SeekIC No. : 004412361 Detail

MAX8631X: Features: · MAX8631X Powers Up to 4 Main LEDs and 4 Flash LEDs· EV Kit Powers 4 Main LEDs and a Flash LED Module· 94% Maximum/85% Average Efficiency (PLED/PBATT) over Li+ Battery Discharge· 0.2% Typ...

floor Price/Ceiling Price

Part Number:
MAX8631X
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/11/27

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Product Details

Description



Features:

· MAX8631X Powers Up to 4 Main LEDs and 4 Flash LEDs
· EV Kit Powers 4 Main LEDs and a Flash LED Module
· 94% Maximum/85% Average Efficiency (PLED/PBATT) over Li+ Battery Discharge
· 0.2% Typical LED Current Matching
· Adaptive 1x/1.5x/2x Mode Switchover
· Single-Wire, Serial-Pulse Interface (3% to 100% Brightness)
· Thermal TA Derating Function
· Two Internal Low-Noise 200mA LDOs
· 2.7V to 5.5V Supply Voltage Range
· Soft-Start, Overvoltage, and Thermal-Shutdown Protection
· 4mm x 4mm Thin QFN IC Package
· Fully Assembled and Tested



Description

The MAX8631X evaluation kit (EV kit) is a fully assembled and tested circuit for evaluating the MAX8631X white LED 1x/1.5x/2x charge pump with two LDOs. The MAX8631X EV kit drives 4 white LEDs for backlighting and uses 4 flash LED drivers to drive a flash LED module at a high current. The two 200mA LDOs are also available for evaluation. In addition to the LED driver circuit and LDOs, the EV kit includes one pulse-generator circuit and two momentary pushbutton switches that are used for testing the single-wire, serial-pulse-dimming and flash features of the MAX8631X. The MAX8631X EV kit can also evaluate the MAX8631Y. To evaluate the MAX8631Y, order a free sample along with this EV kit.




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