L6566BTR - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

L6566BTR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW20322693
Category

AC to DC Converter, AC/DC Power Module
Package

SOIC-16
Description

Current Mode PWM Controller 800mA 107kHz 16Pin SO N T/R
Documentation

Datasheet

L6566BTR Global Supplier

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L6566BTR Specifications

Attribute	Attribute Value

Part Number	L6566BTR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW20322693
Category	AC to DC Converter, AC/DC Power Module
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Frequency	300 kHz
Power Rating	750 mW
Output Voltage	700 V
Output Current	800 A
Supply Current	4.6 mA
Number of Positions	16 Position
Power Dissipation	0.75 W
Rise Time	50 ns
Switching Frequency	10kHz ~ 300kHz
Duty Cycle	75 %
Maximum Duty Cycle	75 %
Fall Time	40 ns
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	750 mW
Supply Voltage (Max)	23 V
Supply Voltage (Min)	8 V
Input Voltage	8V ~ 23V
	expand all
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

Description
The L6566B is an extremely versatile current-mode primary controller ICs, specifically designed for high-performance offline flyback converters. It is also suited for single-stage single-switch input-current-shaping converters (single-stage PFC) for applications supposed to comply with EN61000-3-2 or JEITA-MITI regulations.
Features
■ Selectable multi-mode operation: fixed frequency or quasi-resonant
■ On-board 700 V high-voltage start-up
■ Advanced light load management
■ Low quiescent current (< 3 mA)
■ Adaptive UVLO
■ Line feedforward for constant power capability vs mains voltage
■ Pulse-by-pulse OCP, shutdown on overload (latched or autorestart)
■ Transformer saturation detection
■ Programmable frequency modulation for EMI reduction
■ Latched or autorestart OVP
■ Brownout protection
■ -600/+800 mA totem pole gate driver with active pull-down during UVLO
■ SO16N package
Applications
■ Hi-end AC-DC adapter/charger
■ LCD TV/monitor, PDP
■ digital consumer, IT equipment
■ single-stage PFC

expand all

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- Surface testing

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