Supplier sections

ABL Aluminium Components

Abracon LLC

Advantech

American Technical Ceramics

Analog Devices

Antenova

Anysolar

Arcol

Arcolectric

Avalue

Bel components

Bergquist

Binder

Bivar

Bloomice

Bolb Inc

Bourns

Boyd

Bulgin

Bussmann

C&K

Calinar

Cambion

CamdenBoss

Carclo

CEL

Ceramate

Cliff Electronic Components

Conquer

Cornell Dubilier

Cosmic

Co-Tron

Cree

Cre-Sound

CTC

CTi

Deltron

Digi International

Diptronics

EAO

Eaton Bussmann/Coiltronics

ECE

Ecliptek

Efficient Power Conversion

Efore

Ekinglux

Elettronica Rossoni

EPCOS

EPOC

ESI

Eurohm

Everspin

Figaro

Fischer

Fox Electronics

Haimooo

Hammond Manufacturing

Harting

Harwin

Herald

Hirose

Hirschmann

Hittite

Honeywell

Hongfa

Hope RF

Hudson

Ilsi

Inalways

Invac

Ixys

JDI Europe

JNC

Kang yang

Keystone

Khatod

Kingtek

Kioxia Europe

KOA

KYOCERA AVX

Laird Technologies

LEDIL

Linear Technology

LITE-ON Optoelectronics

Littelfuse

Lumberg

Lumileds

Magnetix

Magnetone

Marl

Mascot

Mitsubishi

Mmd

M-Pro

Murata

MurataPS

Neutrik

Nichicon

Nover

Ohmite

OKO

Omron

Panasonic

PANJIT

Phoenix Contact

Pickering

Piher

Polymer Optics

Quay RF

Renata

RF360

ROHM

Roxburgh

Samsung

Schaffner

Schurter

Sensirion

Shindengen

SIMCom

Solomon Systech

Stanley Electric

STMicroelectronics

Studiomate

Taicom

Taiwan Semiconductor

Taiway

Taoglas

TDK

Telit Cinterion

Tianbo

Titan-Opto

Tokyo Parts

Toshiba

Varta

Vigortronix

Walsin

Warth

WIMA

Winbond

Join Anglia and Digi for a ConnectCore MP15 System-on-Module Technical Workshop, register now for a Free Workshop place.

Anglia and Digi are hosting two in depth technical workshops in April covering the ConnectCore MP15 System-on-Module (SoM). As well as providing an overview of the hardware and software solutions available from Digi.

Click Here

Rate this page

You can now follow us on Blogger, Facebook, LinkedIn, Twitter, WordPress, Live Journal or You Tube by clicking on the logos below.

Anglia delivers by

Recognised as the UK’s number one for reliability, flexibility and customer service.

Introducing the LT8316 600V Input Micropower Flyback Controller which does not require an Opto Isolator from Analog Devices

Analog Devices provides complete power solutions with a full line-up of power management products, they make power design much easier with the LTpowerCAD® and LTspice® simulation programs coupled with their industry-leading design support. One such innovative power product is the LT8316 a micropower, high voltage flyback controller which does not need an opto-isolator for regulation. The device samples the output voltage from the isolated flyback waveform appearing across a third winding on the transformer. Quasi-resonant boundary mode operation improves load regulation, reduces transformer size, and maintains high efficiency.

At start-up, the LT8316 charges its INTVCC capacitor via a high voltage current source. During normal operation, the current source turns off and the device draws its power from a third winding on the transformer minimizing standby power dissipation.

Typical Application Circuit Schematic

The LT8316 operates from a wide range of input supply voltages from 16V to 600V and can deliver up to 100W of power, it has low quiescent current of just 75uA. The device offers excellent performance and can achieve high efficiency of greater than 90% under certain load conditions.

LT8316 Performance Graph

The LT8316 is supplied in a thermally enhanced 20-pin TSSOP package with four pins removed for high-voltage spacing and have an operating temperature range of -40°C to +125°C.

Demonstration boards are available for the LT8316 in three common circuit configurations to help engineers speed up the design process:

The DC2793A demonstration circuit is a high VIN no-opto synchronous flyback converter. The demo board outputs 5V and maintains tight regulation with a load current from 70mA to 7A. It is optimized to operate over a wide 140V to 450V DC input voltage range. Output voltage accuracy stays within ±5% over the entire input voltage and load range.

Click here to download manual for the DC2793A evaluation board

The DC2718A demonstration circuit is a non-isolated flyback converter featuring. The demo board outputs 12V and maintains tight regulation with a load current from 30mA to 3A. It is optimized to operate over a wide 100V to 600V DC input voltage range. Output voltage accuracy stays within ±5% over the entire input voltage and load range.

Click here to download manual for the DC2718A evaluation board

The DC2781A demonstration circuit is a nonisolated buck converter. The demo board outputs 12V and maintains tight regulation with a load current from 10mA to 0.2A. It is optimized to operate over a wide 19V to 600V DC input voltage range. Output voltage accuracy stays within ±1% over the entire input voltage and load range

Click here to download manual for the DC2781A evaluation board

The LT8316 is suited to a wide range of isolated power supply designs such as those used in Communications, Automotive, Industrial, Medical, Off-Line Housekeeping Power Supplies, Electric Vehicles, Battery Stacks and Multioutput Inverter Gate Drives.

Key Features

Wide Input Voltage Range: 16V to 600V
No Opto-Isolator Required for Regulation
Quasi-Resonant Boundary Mode Operation
Constant-Current and Constant-Voltage Regulation
Low-Ripple Light Load Burst Mode® Operation
Low Quiescent Current: 75μA
Programmable Current Limit and Soft-Start
20 pin TSSOP Package with High-Voltage Spacing
Operating temperature range -40°C to +125°C

Click here for more information or to buy from Anglia Live.

Anglia are offering customers a FREE demo board and samples of the LT8316 600V Input Micropower Flyback Controller from Analog Devices, please fill in the form below to register for your FREE samples now.