L6561D - ST Microelectronics

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

Part No

L6561D
Manufacturer

ST Microelectronics
ChipWorker Part#

CW1155433
Category

Voltage Regulator
Package

SOIC-8
Description

STMICROELECTRONICS L6561D DC-DC Switching Regulator, Adjustable, 18V in, 400mA out, SOIC-8
Documentation

Datasheet

L6561D Global Supplier

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L6561D Specifications

Attribute	Attribute Value

Part Number	L6561D
Manufacturer	ST Microelectronics
ChipWorker Part#	CW1155433
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	1 MHz
Supply Voltage (DC)	18.0V (max)
Operating Voltage	11V ~ 18V
Power Rating	650 mW
Number of Outputs	1 Output
Output Voltage	2 V
Output Current	400 mA
Number of Positions	8 Position
Power Dissipation	650 mW
Input Voltage (Max)	18 V
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	11V ~ 18V
Supply Voltage (Max)	18 V
Supply Voltage (Min)	11 V
Input Voltage	11.18 V
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Operating Temperature	-25℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The L6561D is a transition mode Power Factor Corrector. It is fully compatible with the standard version, it has a superior performant multiplier making the device capable of working in wide input voltage range applications with an excellent THD. Furthermore the start up current has been reduced at few tens of mA and a disable function has been implemented on the ZCD pin, guaranteeing lower current consumption in standby mode. Realized in mixed BCD technology, the chip gives the benefits micro power start up current 1% precision internal reference voltage soft output over voltage protection, no need for external low pass filter on the current sense very low operating quiescent current minimizes power dissipation. The totem pole output stage is capable of driving a Power MOS or IGBT with source and sink currents of ±400mA.
Very precise adjustable output over-voltage protection
Very low operating supply current (4mA typical)
Internal start-up timer
Current sense filter on chip
Disable function
Transition mode operation

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