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Manufacturer Part #

MIC3809YM

MIC3809 Series 2 mA 1 MHz Surface Mount Push-Pull PWM Controller - SOIC-8

Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Supply Current-Max: 2mA
Supply Voltage: 2V to 14V
Frequency-Max: 1MHz
Duty Cycle-Min: 0%
Duty Cycle-Max: 50%
Operating Temp Range: -40°C to +85°C
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The MIC3809YM is a Part of MIC3809 Series 14 V 1 MHz Surface Mount High speed, Low power consumption BICMOS Current mode PWM Controller. It has an operating temperature ranging between -40 to 85°C and its available in SOIC-8 Surface mount package.

MIC3809YM is ideal for telecom level (36 V to 75 V) isolated step down dc/dc conversion applications where high output current, small size, and high efficiency are required.

Features:

  • Dual output drive stages in push-pull configuration.
  • Leading edge current-sense blanking.
  • 130 μA typical start-up current.
  • 1 mA typical run current.
  • Operation to 1 MHz.
  • Internal soft start.
  • On-chip error amplifier with 4 MHz gain bandwidth product.
  • On-chip VDD clamping.
  • Output drive stages capable of 500 mA peak source current, 1 A peak sink current.

Applications:

  • High efficiency “brick” power supply modules.
  • Half bridge converters.
  • Full bridge converters.
  • Push-pull converters.
  • Voltage-fed push-pull converters.
  • Telecom equipment and power supplies.
  • Networking power supplies.
  • Industrial power supplies.
  • 42 V automotive power supplies.
  • Base stations
Pricing Section
Stock:
0
Minimum Order:
665
Multiple Of:
95
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Total
$731.50
USD
Quantity
Web Price
95
$1.20
190+
$1.10
Product Variant Information section