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Product Detailed Parameters
- Description：PULSE WIDTH MODULATOR
- Series：AD9560
- Mfr：Analog Devices Inc.
- Package：Bulk
- Output Type：PWM
- Function：-
- Output Configuration：Positive
- Topology：-
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：5V
- Frequency - Switching：-
- Duty Cycle (Max)：-
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Frequency Control, Ramp
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：28-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：28-SOIC
- Grade：-
- Qualification：-
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Overview
The AD9560KR is a high-speed, digitally programmable pulse width modulator (PWM) manufactured by Analog Devices Inc. It operates as a monolithic integrated circuit where the output pulse width is directly proportional to an 8-bit DATA input value. The device functions as a DC-DC switching controller with a positive output configuration, designed for applications requiring precise digital control of power conversion stages.
Feature Summary
- Digitally programmable pulse width modulation capability
- Monolithic high-speed integrated circuit design
- Direct proportionality between 8-bit data input and output pulse width
Applications
- DC-DC switching controller circuits
- Digital power supply regulation systems
- High-speed PWM generation for power electronics
Procurement Notes
Verify the specific suffix KR against official Analog Devices documentation to confirm package type and temperature range. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement. Cross-reference ordering information with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when an 8-bit resolution PWM signal is required for controlling switching regulators. Consider the monolithic integration benefits over discrete solutions for space-constrained designs. Evaluate the high-speed operation characteristics against the target switching frequency requirements of the power stage.
Part Context
The AD9560 series represents Analog Devices' portfolio of precision analog controllers. This specific part integrates PWM functionality into a compact form factor, supporting modern power management architectures. It belongs to a family of devices aimed at improving efficiency in switched-mode power supplies through digital control interfaces.
Replacement Considerations
Consult official Analog Devices substitution guides for verified alternatives. Generic PWM controllers may not match the specific 8-bit interface or monolithic performance characteristics.
