MCP1612T-ADJI/MF

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MCP1612T-ADJI/MF

IC REG BUCK ADJ 1A 8DFN

  • 제조업체Microchip Technology
  • Mfr.부분 #MCP1612T-ADJI/MF
  • 패키지
  • 데이터시트
  • 재고 있음670

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배송 준비 24 시간

365 일 보장

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사양

Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.7V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 5V
Current - Output 1A
Frequency - Switching 1.4MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 8-VDFN Exposed Pad
Supplier Device Package 8-DFN (3x3)
Base Product Number MCP1612

개요

Description

The MCP1612T-ADJI/MF is a high-efficiency DC-DC boost converter from Microchip Technology. It is designed to step up low input voltages to higher output voltages, making it suitable for battery-powered applications. This device operates with an input voltage range of 0.9V to 5.5V and can deliver an output voltage of up to 28V, with a maximum output current of 600 mA.
With its integrated PWM control, the MCP1612 features low quiescent current, which enhances battery life in portable applications. The device supports various configurations, including adjustable output voltage settings, and includes features such as over-voltage protection and thermal shutdown for enhanced reliability. Its small package size (SOT-23) allows for space-efficient designs in consumer electronics, portable devices, and IoT applications.
Overall, the MCP1612T-ADJI/MF is a versatile and efficient solution for applications requiring voltage boost in compact form factors.

Features

The MCP1612T-ADJI/MF is a high-efficiency, step-up (boost) DC-DC converter designed for powering devices from low-voltage sources. Key features include:
- Input Voltage Range: Operates from 0.2V to 5.5V, making it suitable for various battery types.
- Output Voltage: Adjustable output up to 28V, allowing versatility for different applications.
- Efficiency: High efficiency (up to 95%) minimizes power loss and extends battery life.
- Current Limit: Integrated current limit provides protection against overcurrent conditions.
- Quiescent Current: Low quiescent current enhances battery longevity in portable applications.
- Switching Frequency: Operates at 1.2 MHz, allowing the use of smaller inductors and capacitors.
- Thermal Protection: Features thermal shutdown to protect against overheating.
- Package: Available in a compact 8-pin DFN package, suitable for space-constrained designs.
These features make the MCP1612T-ADJI/MF ideal for applications like battery-powered devices, portable electronics, and energy harvesting systems.

Package

The MCP1612T-ADJI/MF is packaged in a 10-pin MSOP (Micro Small Outline Package). This surface-mount package is designed for compact applications, ensuring efficient use of board space.

Pinout

The MCP1612T-ADJI/MF is a boost converter IC with a pin count of 8. The pins and their functions are as follows:
1. VIN: Input voltage supply pin.
2. SW: Switch pin for connecting to the inductor.
3. GND: Ground reference pin.
4. FB: Feedback pin for voltage regulation.
5. COMP: Compensation pin for stability.
6. VOUT: Output voltage pin.
7. SCL: I2C clock pin for digital communication.
8. SDA: I2C data pin for digital communication.
The MCP1612T is designed for low-power and portable applications, providing efficient voltage boosting with a maximum output current of up to 600 mA.

Manufacturer

The MCP1612T-ADJI/MF is manufactured by Microchip Technology Inc., a leading global provider of embedded control solutions. Founded in 1989, Microchip specializes in microcontrollers, memory, and analog semiconductors. The company serves a diverse range of industries, including automotive, industrial, consumer, and aerospace sectors, by offering products that enhance energy efficiency and performance in electronic devices. Microchip is known for its commitment to innovation and customer support, helping engineers and designers develop sophisticated applications with ease.

Application

The MCP1612T-ADJI/MF is a high-efficiency boost converter primarily used in battery-powered devices, portable electronics, and energy harvesting applications. It is ideal for powering low-voltage systems from single-cell batteries, driving LEDs, and supplying power in applications requiring stable voltage output from varying input sources. Its compact size and low quiescent current make it suitable for wearable technology and IoT devices.

Equivalent

The MCP1612T-ADJI/MF is a boost regulator from Microchip. Equivalent products include the TPS61023 from Texas Instruments, the LTC6106 from Analog Devices, and the LM2577 from Texas Instruments. When selecting a replacement, ensure to consider specifications like input voltage range, output voltage, and current capabilities to ensure compatibility with your application.

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