External Power Switch Buck Controllers
Analog Devices manufactures a broad range of step-down (buck) controllers for virtually any application. These controllers offer wide input voltage ranges, multiple output capability, multiphase operation, and output tracking. Furthermore, they come in voltage-mode and current-mode topologies, offer easy synchronization to external clocks, and possess comprehensive protection features.
Product Selection Table
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Latest Resources
Application Notes
- AN170 - Honing the Adjustable Compensation Feature of Power System Management Controllers PDF
- AN168 - Implementing Fast Telemetry with Power System Management Controllers PDF
- AN-166: In Flight Update with Linduino PDF
- AN-155: Fault Log Decoding with Linduino PSM PDF
- AN-153: Linduino for Power System Management PDF
Rarely Asked Questions
Design Notes
- Flexible, Dual Output, 6-Phase Buck Controller Drives 12 V to 1.0 V/200 A Core Supply with 90.0% Efficiency
- DN562 - 60V Low IQ, Dual Output Synchronous Step-Down Controller with Adjustable Gate Drive PDF
- DN547 - VID Controller with Phase Extender Provides 120A Power Supply for Latest Generation of FPGAs, ASICs and Processors PDF
- DN434 - Multiphase DC/DC Controller Pushes Accuracy and Bandwidth Limits PDF
- DN493 - Bootstrap Biasing of High Input Voltage Step-Down Controller Increases Converter Efficiency PDF
Product Selector Card
- DC/DC Controller Selection Guide PDF
- 80V to 150V Non-Isolated DC/DC PDF
- High Voltage Non-Isolated Devices PDF
- Digital Power System Management PDF
- Power and Thermal Monitoring PDF
Technical Articles
- Why Realistic Voltage Sources Should Be Considered When Designing a Reliable Power Supply
- LTC7800EUDC Demo Board With GaNFETS/500kHz | 30V ≤ VIN ≤ 55V; VOUT = 12V @ 20A
- AN170 - Honing the Adjustable Compensation Feature of Power System Management Controllers
- AN168 - Implementing Fast Telemetry with Power System Management Controllers
- 60V Low IQ, Dual Output Synchronous Step-Down Controller with Adjustable Gate Drive