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MCP1651R-E/MS

Part No MCP1651R-E/MS
Manufacturer Microchip Technology
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR MULT TOPOLOGY 8MSOP
Sample
Rohs State rohs
ECAD Module
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Category Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers
Mfr Microchip Technology
Series -
Package Tube
Product Status Active
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive
Topology Boost, Flyback, SEPIC
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V
Frequency - Switching 750kHz
Duty Cycle (Max) 80%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Current Limit, Enable, Low Battery, Power Good
Temperature Range - Operating -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP
Base Product Number MCP1651
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1372147-MCP1651R-E/MS
Ultra Librarian 3D Model Ultra Librarian MCP1651R-E/MS CAD Model

Description

Microchip Technology MCP1651R-E/MS Product Overview

The MCP1651R-E/MS is a high-performance, integrated voltage boost converter from the reputable manufacturer Microchip Technology. It is a compact, feature-rich device that is designed to drive white LEDs, power Organic Light-Emitting Diodes (OLEDs), and supply power for small electronic devices that require higher voltage outputs from lower voltage sources.

This versatile chip is encapsulated in a space-saving 8-pin MSOP (Mini Small Outline Package) that provides a robust solution for space-constrained applications. Its design is optimized for efficiency and reliability, making it an ideal choice for portable electronics, battery-powered devices, and other applications where power efficiency is crucial.

Key Features of MCP1651R-E/MS:

  • Adjustable Output Voltage: The MCP1651R-E/MS allows for an adjustable output voltage that can be set using external resistors, providing flexibility for various design requirements.
  • High-Efficiency Operation: With a typical efficiency rating of up to 94%, this device ensures minimal power loss and extended battery life in portable applications.
  • Wide Input Voltage Range: The device supports an input voltage range from 2.0V to 5.5V, accommodating a variety of power sources including single-cell batteries.
  • Pulse Frequency Modulation (PFM) Control: The PFM control scheme helps in reducing quiescent current and improving light-load efficiency, which is critical for battery-powered devices.
  • Thermal Shutdown Protection: Built-in thermal shutdown protection safeguards the device against overheating, ensuring safe operation under varying conditions.
  • Under-Voltage Lockout (UVLO): The UVLO feature prevents the device from operating at insufficient input voltages, which could lead to unstable performance.
  • Shutdown Pin: The inclusion of a shutdown pin allows the device to be turned off, reducing the supply current to 0.1µA (typical) for power conservation.

The MCP1651R-E/MS is a robust and efficient solution for designers looking to boost voltage in their applications without compromising on space or power consumption. Its comprehensive set of features and protections makes it a reliable choice for a wide array of products, from handheld devices to LED lighting solutions.

With Microchip Technology's commitment to quality, the MCP1651R-E/MS represents a dependable and versatile component for your power management needs.

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