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MAXIM INTEGRATED / ANALOG DEVICES MAX17691BATC Flyback Converter
The MAX17691A/B is a high-efficiency, no-opto isolated flyback converter with integrated low RpsOn nMOSFET, operating from 4.2V to 60V. It simplifies power supply designs by eliminating secondary error amplifiers and optocouplers, saving space and reducing component count. Features include programmable switching frequency from 100kHz to 350kHz, soft-start, input overvoltage protection (MAX17691A), external clock sync, spread-spectrum EMI reduction, and thermal protections. Suitable for isolated power supplies, PLC I/O modules, and industrial telecom applications, it ensures reliable operation in adverse environments with efficiencies above 90% and output power up to 7.5W in a compact TDFN package.
MAXIM INTEGRATED / ANALOG DEVICES MAX17691BATC Flyback Converter Specifications:
- Input Voltage Range: 4.2V to 60V
- Output Power: Up to 7.5W
- Switching Frequency: 100kHz to 350kHz, programmable via RT resistor
- Efficiency: > 90% typical
- Thermal Range: -40°C to +125°C operating, junction up to 150°C
- Package: 12-pin, 3mm x 3mm TDFN
- Soft-Start Time: Programmable, default 5ms
- Input Overvoltage Protection: Yes (MAX17691A)
- Spread Spectrum Dithering: +4% to 12%
- External Synchronization: Yes
- Thermal Protection: Yes (Hiccup mode)
- Isolation: Galvanic isolation with integrated transformer design
- Application: Industrial power supplies, telecom modules, IGBT gate drive
Buy the Buy Maxim Integrated MAX17691BATC Part Number 0-125°C 12 TDFN Online
Purchase the Maxim MAX17691BATC today for a space-efficient, high-efficiency no-opto isolated flyback solution. Perfect for industrial and telecom power supplies, it features programmable switching frequency from 100kHz to 350kHz, soft-start, overvoltage protection, spread-spectrum EMI reduction, and robust thermal protections. Its integrated low RpsOn nMOSFET simplifies design, reducing external components and PCB space while ensuring reliable operation across -40°C to +125°C ambient temperature range. Ideal for applications demanding efficiency, space-saving, and environmental robustness.
Get Maxim Integrated MAX17691BATC today—built for high efficiency, space-saving design, and reliable isolated power conversion in harsh environments.
Frequently Asked Questions
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You can download the MAX17691BATC datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX17691BATC?
MAXIM INTEGRATED / ANALOG DEVICES