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L6565D - ST Microelectronics
Manufacturer:
ST Microelectronics
ManyChip's Part#:
MC1601600
Category:
AC to DC Converter, AC/DC Power Module
Package:
SOIC-8
Datasheet:
Datasheet 3D Model
Description:
L6565 Series 18V 5mA Surface Mount Quasi Resonant SMPS Controller - SOIC- 8
Stock Locations:
Availability:
10,905 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.82

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The L6565D is a current-mode Primary Controller IC. It is specifically designed to build offline quasi-resonant ZVS (zero voltage switching at switch turn-on) fly-back converters. Quasi-resonant operation is achieved by means of a transformer demagnetization sensing input that triggers MOSFETs turn-on. The IC includes also a disable function, an on-chip filter on current sense, an error amplifier with a precise reference voltage for primary regulation and an effective two-level over-current protection.
Quasi-resonant (QR) zero-voltage switching (ZVS) topology
Line feed forward to deliver constant power vs. mains change
Frequency foldback for optimum standby efficiency
Pulse-by-pulse and hiccup-mode OCP
Disable function (ON/OFF control)

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L6565D Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	10.3V (min)
Power Rating	650 mW
Input Voltage (DC)	12.0 V
Output Current	200 mA
Number of Positions	8 Position
Input Current	3.5 mA
Power Dissipation	650 mW
Rise Time	40 ns
Thermal Resistance	100 ℃/W
Output Current (Max)	400 mA
Fall Time	40 ns
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	10.3V ~ 18V
Supply Voltage (Max)	18 V
Supply Voltage (Min)	10.3 V
Input Voltage	12 V
	Show
Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.25 mm
Operating Temperature	-40℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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