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Manufacturer Part #

MIC2287-34YML-TR

MIC2287 Series Overvoltage Protection PWM White LED Driver - MLF-2 x 2 mm

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Supply Voltage: 2.5V to 10V
Output Voltage: 34V
Switching Frequency-Max: 1.2MHz
Mounting Method: Surface Mount
Features & Applications
The MIC2287-34YML TR is a 1.2 MHz pulse width modulated (PWM) boost-switching regulator, available in an 8-lead 2mm × 2mm MLF package.

This device implements a constant frequency, 1.2MHz PWM control scheme. The high frequency PWM operation saves board space by reducing external component sizes. It is optimized for constant current, white LED driver applications.

Features:

  • 2.5V to 10V input voltage
  • Output voltage up to 34V
  • Over 500mA switch current
  • 1.2 MHz PWM operation
  • 95mV feedback voltage
  • Output Overvoltage Protection (OVP)
  • Options for 15V, 24V, and 34V OVP
  • <1% line and load regulation
  • <1μA shutdown current
  • Over-temperature protection
  • UVLO
  • Low profile Thin SOT-23-5 package option
  • 8-lead 2mm × 2mm MLF™ package option
  • –40°C to +125°C junction temperature range

Applications:

  • White LED driver for backlighting:
  • Cell phones
  • PDAs
  • GPS systems
  • Digital cameras
  • MP3 players
  • IP phones
  • Photo flash LED driver
  • LED flashlights
  • Constant current power supplies
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
52 Weeks
Minimum Order:
5000
Multiple Of:
5000
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$5,400.00
USD
Quantity
Web Price
5,000+
$1.08
Product Variant Information section