Step-Up (Boost) Regulators
Analog Devices manufactures a broad line of high performance, step-up boost switching regulator ICs and boost switching controller ICs with both synchronous and nonsynchronous switches. These switching voltage regulators offer typical input voltage capability from less than 2 V up to 100 V+, switching frequencies up to 4 MHz, and high efficiency operation up to 96%. With burst mode operation, quiescent currents in the tens of micro-amps level can be attained. This combination of features allows for very small, low profile boost switching regulator circuit implementations with minimum external components. Many of these products can also be configured as SEPIC regulators or flyback topology switching regulators.
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Application Notes
- AN118 - High Voltage, Low Noise, DC/DC Converters PDF
- AN44 - LT1074/LT1076 Design Manual PDF
- AN52 - Linear Technology Magazine Circuit Collection, Volume 1 PDF
- AN61 - Practical Circuitry for Measurement and Control Problems PDF
- AN65 - A Fourth Generation of LCD Backlight Technology PDF
Design Notes
- New Design Note 445: µModule LED Driver Integrates All Circuitry, Including the Inductor, in a Surface Mount Package
- Design Note 465: Ultralow Power Boost Converters Require Only 8.5μA of Standby Quiescent Current
- Design Note 317: Boost Regulator Makes Low Profile SEPIC with Both Step-Up and Step-Down Capability
- Design Note 428: Tiny Synchronous Step-Up Converter Starts Up at 700mV
- PassThru Boost Controller for High Efficiency, Fast Transient Response Automotive and Industrial Supplies
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Technical Articles
- New Can Nonsynchronous DC-to-DC Boost Converters (with a Catch Diode) Still Have Low Emissions?
- New More Bang for Your Boost: Driving Heavier Loads with Lower Battery Voltages
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IBIS Modeling—Part 3: How to Achieve a Quality Level 3 IBIS Model Through Bench Measurement
Analog Dialogue
- PassThru of a Voltage Using Buck-Boost Regulators
- How to Minimize the Number, and Size, of Output Capacitors in Your Power Supply Design
Videos
- ADI & Mouser Chalk Talk: CbM Impact on Smart Manufacturing
- 100V, Bidirectional Multiphase Synchronous Buck or Boost Controller
- LTC3871 Bidirectional PolyPhase® Synchronous Buck or Boost Controller - Video Product Brief
- Simplify your high voltage DC/DC converters to save battery life
- LTC3899 Video Product Brief