ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
MCP1642BT-ADJI/MC is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC REG BOOST ADJ 800MA 8DFN. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for MCP1642BT-ADJI/MC
- Description：IC REG BOOST ADJ 800MA 8DFN
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：0.65V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：1.8V
- Voltage - Output (Max)：5.5V
- Current - Output：800mA
- Frequency - Switching：1MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-VFDFN Exposed Pad
- Supplier Device Package：8-DFN (2x3)
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for MCP1642BT-ADJI/MC
Voltage Regulators - DC DC Switching Regulators Overview
The MCP1642BT-ADJI/MC is a synchronous step-up DC/DC converter manufactured by Microchip Technology. It operates with an input voltage range of 350 mV to 5.5 V and provides an adjustable output voltage from 1.8 V to 5.5 V. The device supports a maximum output current of 800 mA and features a fixed switching frequency of 1 MHz. It includes a shutdown function and maintains a typical quiescent current of 400 uA. The component is qualified under AEC-Q100 standards for automotive applications and functions within a temperature range of -40°C to +125°C.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Synchronous boost topology for high efficiency
- Ultra-low minimum input voltage capability
- Adjustable output voltage configuration
- Automotive grade reliability qualification
Voltage Regulators - DC DC Switching Regulators Applications
- Battery-powered portable devices
- Automotive electronics systems
- USB power supply circuits
- General purpose step-up regulation
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'BT' against official Microchip documentation to confirm tape and reel packaging specifications. Ensure the part number matches the exact electrical characteristics required for the target application, particularly regarding the adjustable output range and thermal performance limits defined in the datasheet.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when an ultra-low start-up voltage is required for single-cell battery applications. The synchronous design offers improved efficiency compared to non-synchronous alternatives. Consider the DFN-8 package for space-constrained designs requiring surface mount installation.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the MCP1642 family of high-current boost regulators. It shares core architecture with variants like the MCP1642B-ADJI/MC but differs in packaging and specific ordering suffixes. The family is designed for low-voltage, high-efficiency power conversion tasks.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Direct substitutes include other MCP1642 variants such as MCP1642B-ADJI/MC or MCP1642D-ADJI/MC, provided pin compatibility and electrical parameters align with the system requirements.
Explore related parts through Power Management (PMIC), Integrated Circuits (ICs), all product categories, ChipApex homepage.
