IC manufacturers Analog Devices

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Analog Devices MAX17595 | Demoboard maxrefdes1185

Overview

TopologyFlyback Converter
Input voltage176-284 V
Output 124 V / 0.15 A
IC revisionP1

Description

The MAX17595 is a peak-current-mode controller for designing wide input-voltage flyback regulators. The MAX17595 offers optimized input thresholds for universal input AC-DC converters and telecom DC-DC (36V to 72V input range) power supplies. It contains a built-in gate driver for an external n-channel MOSFET. The MAX17595 houses an internal error amplifier with 1% accurate reference, eliminating the need for an external reference. The switching frequency is programmable from 100kHz to 1MHz with an accuracy of 8%, allowing optimization of magnetic and filter components, resulting in compact and cost-effective power conversion. For EMI-sensitive applications, the MAX17595 incorporates a programmable frequency dithering scheme, enabling low-EMI spread-spectrum operation. Users can start the power supply precisely at the desired input voltage, implement input overvoltage protection, and program soft-start time. A programmable slope compensation scheme is provided to ensure stability of the peak current-mode control scheme. Hiccup-mode overcurrent protection and thermal shutdown are provided to minimize dissipation in overcurrent and overtemperature fault conditions.

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Products

Order Code Data­sheet Simu­lation Downloads Status Product series Samples
750317615SPEC
4 files Active i| Production is active. Expected lifetime: >10 years. Transformer
Order Code Data­sheet Simu­lation
750317615SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product series Samples