Manufacturer Part Number
MIC2290YML-TR
Manufacturer
Microchip Technology
Introduction
The MIC2290YML-TR is a compact, high-efficiency, boost (step-up) DC-DC switching regulator designed for powering portable equipment. It allows for a wide input voltage range and is capable of delivering an adjustable output voltage, making it versatile across various applications.
Product Features and Performance
High-efficiency step-up voltage regulation
Adjustable output voltage from 2.5V to 34V
Capable of driving 750mA switch current
Wide input voltage range from 2.5V to 10V
High switching frequency of 1.2MHz allows for small external components
No synchronous rectifier required
Built-in thermal overload protection
Stable with low-ESR ceramic output capacitors
Product Advantages
High efficiency and low power consumption ideal for battery-powered devices
Compact package suitable for space-constrained applications
Flexible design suitable for a wide range of input and output voltages
Fast switching speed reduces noise and improves response time
Key Technical Parameters
Voltage Input (Min): 2.5V
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 2.5V
Voltage Output (Max): 34V (Switch)
Current Output: 750mA (Switch)
Frequency Switching: 1.2MHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Overcurrent and thermal protection enhance reliability and safety
High-quality construction ensures long-term reliability
Designed to meet or exceed industry standards for safety and performance
Compatibility
Compatible with a variety of capacitors and inductors for flexible circuit design
Suitable for use in designs requiring surface mount technology
Application Areas
Portable electronic devices
LED lighting solutions
Battery-powered applications
Low-voltage to high-voltage conversion
Product Lifecycle
Status: Active
Not currently nearing discontinuation, with continued support and availability from Microchip Technology
Several Key Reasons to Choose This Product
High efficiency and flexibility in voltage conversion are ideal for battery conservation in portable devices.
The small package size enables use in compact designs.
Wide input and output voltage range accommodates diverse application needs.
Fast switching frequency facilitates the use of smaller, less expensive external components.
Comprehensive protection features assure reliability and safety in operation.