Manufacturer Part Number
MAX1651CSA
Manufacturer
Analog Devices
Introduction
The MAX1651CSA is a high efficiency, step-down DC-DC switching controller designed for power management applications.
Product Features and Performance
Transistor driver output type
Operates in step-down (Buck) topology
Supports a single output
Achieves up to 96.5% duty cycle for high efficiency
Voltage supply range from 3V to 16V
Switching frequency up to 300kHz
Enables precise control through an Enable feature
Operating temperature range from 0°C to 70°C
Product Advantages
High duty cycle leading to enhanced power efficiency
Wide voltage supply range allows for versatile usage across different applications
Compact 8-SOIC package, suitable for space-sensitive applications
Key Technical Parameters
Output Type: Transistor Driver
Function: Step-Down
Voltage Supply (Vcc/Vdd): 3V ~ 16V
Frequency Switching: Up to 300kHz
Duty Cycle (Max): 96.5%
Operating Temperature: 0°C ~ 70°C
Quality and Safety Features
Built-in thermal and overcurrent protection mechanisms
Stable operation within specified temperature range ensures reliability
Compatibility
Compatible with various electronic systems requiring voltage step-down functions
Application Areas
Ideal for mobile devices, personal electronics, and other portable power management systems
Product Lifecycle
Status: Obsolete
Upgrades or replacements should be considered due to obsolescence
Several Key Reasons to Choose This Product
High-efficiency step-down voltage regulation ensures extended battery life
Broad compatibility and flexible operation with a wide voltage input range
Compact and reliable package suitable for high-density electronic assemblies
Known for stable performance in varied operating conditions through built-in safety features
MAX1653CSE+TAnalog Devices / Maxim Integrated