BD85506F-E2

$3.09

Description：HIGH EFFICIENCY / LOW STANDBY PO
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:160de227d430 Category: Power Supply Controllers, Monitors Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：HIGH EFFICIENCY / LOW STANDBY PO
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Applications：Adapters
Voltage - Input：5V ~ 32V
Voltage - Supply：5V ~ 32V
Current - Supply：1 mA
Operating Temperature：-40°C ~ 105°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：14-SOIC (0.154", 3.90mm Width)
Supplier Device Package：14-SOPK

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BD85506F-E2

Overview

The BD85506F-E2 is a synchronous rectification controller IC designed for LLC converters. It operates with an input voltage range of 5V to 32V and draws a supply current of 1mA. The device functions within a temperature range of -40°C to 105°C and is housed in a 14-SOPK package.

Feature Summary

Synchronous rectification control for resonant converters
Integrated low-side gate driver functionality

Applications

LLC converter secondary side control
High-efficiency AC/DC power supplies
TFT-LC panel power systems

Procurement Notes

Verify the specific suffix E2 against the manufacturer's latest datasheet to confirm pinout compatibility and RoHS status. Ensure the design supports the required 5V to 32V operating window. Confirm that the 14-SOPK footprint matches the PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component when designing LLC topologies requiring synchronous rectification to maximize efficiency. It serves as the secondary-side controller, replacing traditional diode rectifiers. Verify that the system architecture utilizes a center-tap transformer configuration compatible with this specific IC's drive capabilities.

Part Context

This IC is categorized under power management integrated circuits, specifically functioning as a synchronous rectification controller. It is part of Rohm Semiconductor's portfolio aimed at improving power conversion efficiency in high-performance applications such as display panels and industrial adapters.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official distributor databases or contact the manufacturer directly for cross-reference information regarding equivalent synchronous rectification controllers.