Manufacturer Part Number
MAX1715EEI
Manufacturer
Maxim Integrated
Introduction
Integrated Circuit (IC) for DC-DC switching power supply
Product Features and Performance
Wide input voltage range of 4.5V to 5.5V
Integrated high-side and low-side MOSFET drivers
Synchronous rectification for high efficiency
Switching frequency options of 200kHz, 300kHz, 420kHz, and 540kHz
Supports 1-phase buck topology
Current limiting and power good functions
Operating temperature range of -40°C to 85°C
Product Advantages
Wide input voltage range
High efficiency through synchronous rectification
Multiple switching frequency options
Integrated MOSFET drivers for simplified design
Current limiting and power good functions for protection
Key Technical Parameters
Input voltage: 4.5V to 5.5V
Switching frequency: 200kHz, 300kHz, 420kHz, 540kHz
Topology: 1-phase buck
Output phases: 1
Synchronous rectification: Yes
Control features: Current limit, enable, on-time control, power good
Quality and Safety Features
RoHS non-compliant
Operating temperature range: -40°C to 85°C
Compatibility
Mounting type: Surface mount
Package: 28-QSOP
Application Areas
Portable electronics
Power supplies
Consumer electronics
Product Lifecycle
Base product number: MAX1715
Availability: Active
Several Key Reasons to Choose This Product
Wide input voltage range for versatile applications
High efficiency through synchronous rectification
Multiple switching frequency options for design flexibility
Integrated MOSFET drivers for simplified power supply design
Current limiting and power good functions for enhanced protection