Manufacturer Part Number
LTC3526LEDC#TRPBF
Manufacturer
Analog Devices
Introduction
High-efficiency, compact, step-up DC-DC converter
Product Features and Performance
Adjustable output voltage
High frequency switching at 1MHz allows for small external components
Synchronous rectification for improved efficiency
Up to 550mA switch current output
Wide input voltage range, suitable for single cell batteries
Thermal overload protection
Low shutdown current for power saving
Product Advantages
High integration level reduces external component count
Stable operation with ceramic capacitors
Supports a broad range of input and output voltages
Automatic shifting to power save mode at light loads for efficiency
Key Technical Parameters
Input Voltage: 0.5V to 5V
Adjustable Output Voltage: 1.5V to 5.25V
Output Current: 550mA (Switch)
Switching Frequency: 1MHz
Operating Temperature: -40°C to 85°C
Package: 6-WFDFN Exposed Pad
Quality and Safety Features
Over-temperature protection
Under-voltage lockout (UVLO)
Over-current protection
Compatibility
Compatible with multiple battery chemistries
Designed for use with low ESR ceramic capacitors
Application Areas
Portable electronics
Wireless peripherals
Handheld devices
Product Lifecycle
Product status is active
Check Analog Devices Product Lifecycle for updates
Several Key Reasons to Choose This Product
Reliable performance across a wide temperature range
High efficiency conversion reduces power loss
Minimal external components required lowering overall system cost
Versatile device suited for a variety of portable applications
Active product with ongoing manufacturer support