LT8316EFE#PBF

$6.54

Description：600VIN MICROPOWER, ISOLATED NO-O
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:989e9f7d301a Category: DC DC Switching Controllers Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：600VIN MICROPOWER, ISOLATED NO-O
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Transistor Driver
Function：Step-Up, Step-Down
Output Configuration：Positive
Topology：Buck, Boost, Flyback
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：16V ~ 600V
Frequency - Switching：220Hz ~ 140kHz
Duty Cycle (Max)：-
Synchronous Rectifier：Yes
Clock Sync：-
Serial Interfaces：-
Control Features：Current Limit, Enable, Soft Start
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad
Supplier Device Package：20-TSSOP-EP
Grade：-
Qualification：-

Download product information

LT8316EFE#PBF

Overview

The LT8316EFE#PBF is a micropower, high-voltage flyback controller manufactured by Analog Devices Inc. It operates with an input voltage range up to 560V and supports a switching frequency between 3.5 kHz and 140 kHz. The device provides one isolated output capable of delivering current from 30 mA to 4 A at voltages such as 12 V. It features synchronous rectification and functions within a temperature range of -40°C to +125°C. Packaged in a TSSOP-20, it eliminates the need for an opto-isolator by sampling output voltage directly from the auxiliary winding.

Feature Summary

Eliminates the need for an opto-isolator by sampling output voltage from the transformer auxiliary winding
Supports high input voltages up to 560V with integrated synchronous rectifier control
Operates with micropower quiescent current suitable for energy-efficient designs

Applications

High-voltage isolated power supplies
Industrial control systems requiring galvanic isolation
Battery chargers with wide input ranges

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status via official documentation. Check current availability as supply may be limited. Ensure storage conditions meet manufacturer specifications to maintain performance integrity.

Selection Notes

Select this controller for applications requiring high input voltage isolation without opto-isolators. Consider the TSSOP-20 package for space-constrained designs. Evaluate thermal management needs given the operating temperature range. Verify that the auxiliary winding design supports accurate voltage sensing for regulation.

Part Context

This part belongs to the LT8316 series of micropower flyback controllers. It is designed for high-voltage isolated applications where efficiency and component count reduction are priorities. The series offers solutions for industrial and commercial power conversion needs.