Manufacturer Part Number
NCP81610MNTXG
Manufacturer
onsemi
Introduction
Power Management Integrated Circuit for DC-DC switching control
Product Features and Performance
Switching controller with PWM Signal output
Supports Step-Down (Buck) topology
Accommodates 1 output with 8 output phases
Voltage supply range from 2.8V to 20V
Switching frequency adjustable from 250kHz to 1.2MHz
Incorporates synchronous rectification for efficiency
No clock synchronization
Interfaces include I2C and PSI for communication and control
Features include current limit, enable, frequency control, power good, ramp, soft start, and SPI
Product Advantages
Highly integrated for compact designs
Flexible control through I2C and SPI communication
Multiple output phases for better power distribution
Adjustable frequency for optimized performance
Synchronous rectification for improved power efficiency
Key Technical Parameters
Output Type: PWM Signal
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 8
Voltage - Supply (Vcc/Vdd): 2.8V ~ 20V
Frequency - Switching: 250kHz ~ 1.2MHz
Control Features: Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, SPI
Quality and Safety Features
Operates within a temperature range of -10°C ~ 100°C
Compatibility
Surface Mount compatible
40-VFQFN Exposed Pad package suitable for standard PCB assembly
Application Areas
Power supply units for computers, servers, and networking devices
Energy efficient and compact electronic devices
Multiphase power systems
Product Lifecycle
Active product status
Availability of replacements or upgrades should be verified with manufacturer
Several Key Reasons to Choose This Product
Designed by a reputable manufacturer, onsemi
Caters to a wide range of power supply applications
Can handle complex power management tasks with multiple phases
Adaptable to different performance needs with adjustable switching frequency
Lead-free and RoHS compliant for environmental consideration
Ensures system reliability through robust quality and control features