Analog Devices Inc. DC2505A Demonstration Circuit for LT8336
Analog Devices Inc. DC2505A Demonstration Circuit provides a reference design for a low IQ, Silent Switcher® synchronous boost converter based on the LT8336. The DC2505A is designed to convert an 8V to 20V source to 24V output, with up to 1.5A load current, depending on the input voltage. The Demonstration Circuit operates at a switching frequency of 2MHz.
The Analog Devices Inc. DC2505A includes test points for easy access to the signals of the target device. A jumper allows the selection of the desired SYNC pin mode of operation. An onboard EMI filter can be included in the circuit by connecting the source to the VEMI terminal and the output to the VOUT2 terminal.
Features
- Pre-installed LT8336 Step-Up Silent Switcher® in an LQFN16 package
- Selectable SYNC pin mode
- Sync Mode
- Burst Mode
- Bust Mode + Spread Spectrum Mode
- Pulse Skipping Mode (Default)
- Pulse Skipping Mode + Spread Spectrum Mode
- Test points
- Optional EMI filter
- 2MHz switching frequency
- 8V to 20V input voltage; 12V typical
- 23.25V to 24.75V output voltage; 24V typical
Supported Device
Analog Devices Inc. LT8336 Step-Up Silent Switcher® DC-DC Converter
Low IQ step-up DC-DC converter with Silent Switcher architecture, designed to minimize EMI emission.
Setup Example
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