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Manufacturer Part #

MCP1631-E/ML

MCP1631 Series 5.5 V 2 MHz High-Speed Pulse Width Modulator - QFN-20

Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Supply Voltage: 3V to 16V
Duty Cycle-Min: 0%
Duty Cycle-Max: 10%
Operating Temp Range: -40°C to +125°C
Package Style:  QFN-20
Mounting Method: Surface Mount
Features & Applications

The MCP1631, MCP1631V offer both current or voltage mode respectively as well as the high voltage versions MCP1631HV, MCP1631VHV for high-speed microcontroller based pulse width modulation ideal for programmable switch mode battery charging for multiple chemistries such as Li-Ion, NiMH, NiCd & Pb-Acid and other intelligent power system needs.

Features:

  • Current Mode for non-V and Voltage Mode for V version
  • Integrated Over Voltage Comparator
  • Integrated Low Side MOSFET Driver
  • Integrated Batt. Cur. and Batt. Volt. Amplifiers
  • Internal over temperature protection
  • Undervoltage Lockout

Applications:

  • High Input Voltage Programmable Switching Battery Chargers
  • Supports Multiple Chemistries Li-Ion, NiMH, NiCd Intelligent and Pb-Acid
  • LED Lighting Applications
  • Constant Current SEPIC Power Train Design
  • USB Input Programmable Switching Battery Chargers
Pricing Section
Stock:
0
Minimum Order:
273
Multiple Of:
91
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
14 Weeks
Total
$308.49
USD
Quantity
Web Price
91
$1.24
182+
$1.13
Product Variant Information section