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MAX5974B, MAX5974A Datasheet - Maxim Integrated Products

MAX5974B Current-Mode PWM Controllers

The MAX5974_ provide control for wide-input-voltage, active-clamped, current-mode PWM, forward converters in Power-over-Ethernet (PoE) powered device (PD) applications. The MAX5974A/MAX5974C are well-suited for universal or telecom input range, while the MAX5974B/ MAX5974D also accommodate low input.

MAX5974B Features

* to enhance supply efficiency. The AUX driver recycles magnetizing current instead of wasting it in a dissipative clamp circuit. Programmable dead time between the AUX and main driver allows for zero-voltage switching (ZVS). Under lightload conditions, the devices reduce the switching frequency (freq

MAX5974A_MaximIntegratedProducts.pdf

This datasheet PDF includes multiple part numbers: MAX5974B, MAX5974A. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number:

MAX5974B, MAX5974A

Manufacturer:

Maxim Integrated ↗ Products

File Size:

889.64 KB

Description:

Current-mode pwm controllers.

Note:

This datasheet PDF includes multiple part numbers: MAX5974B, MAX5974A.
Please refer to the document for exact specifications by model.

MAX5974B Distributor

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TAGS

MAX5974B MAX5974A Current-Mode PWM Controllers Maxim Integrated Products