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SMD IC L6562DTR

SMD IC L6562DTR Specification

Components
Integrated Circuit (IC) Chip

Features
Transition Mode PFC, low startup current, high efficiency

Power Source
Connected system power supply

Thermal Conductivity
Standard for SOIC-8

Output
Gate Drive Output, Error Amplifier Output

Power Supply
External

Interface
Pin Through-hole/Surface Mount (SOIC-8 Pins)

IP Rating
Not rated

Response Time
Fast startup and loop response

Usage
Switch Mode Power Supplies (SMPS), PFC circuits

Operating Temperature
-40C to +150C

Input
Analog/Digital Signals

Product Type
SMD IC

Application
Power Factor Correction, SMPS, Power Management

Rated Voltage
15V

Supply Voltage
10V to 22V

Size
SOIC-8 package

Dimension (L*W*H)
5.0 mm x 4.0 mm x 1.5 mm (typical SOIC-8)

Function
Transition-mode Power Factor Correction (PFC) Controller

Color
Black

Weight
Approx. 0.02g

Current Rating
<5 mA (Operating)

Thickness
Standard SOIC-8 profile

Frequency
Up to 250 kHz (Switching)

Package/Case
SOIC-8

ESD Protection
Human Body Model (HBM): 2 kV

Storage Temperature Range
-55C to +150C

Quiescent Current
1.6 mA (typical)

Lead Finish
Tin (Sn) Plated

UVLO (Under Voltage Lock Out)
9V Turn-On, 7.5V Turn-off (typical)

Pin Count
8 Pins

Part Number
L6562DTR

Mounting Type
Surface Mount (SMD/SMT)

Reflow Soldering
Compatible

Maximum Drive Current
600 mA

RoHS Status
RoHS Compliant

Startup Current
50 A (typical)

SMD IC L6562DTR Trade Information

Minimum Order Quantity
100 Pieces

Delivery Time
1 Days

SMD IC L6562DTR About

SMD IC L6562DTR
ST MAKE
8PIN SOIC

The L6562DTR by STMicroelectronics is a highly efficient, current-mode Power Factor Correction (PFC) controller operating in Transition Mode (TM). Designed for high-performance off-line power supplies, it features an ultra-low start-up current, an extended supply voltage range, and precise built-in overvoltage protection.

Packaged in a compact 8-pin SOIC surface-mount design, this IC is an industry-standard choice for AC-DC adapters, desktop PC monitors, LED drivers, and other switch-mode power supply (SMPS) applications. It ensures reliable power conversion, minimizes noise, and provides excellent control of the input current to meet stringent harmonic distortion standards.

Efficient Power Factor Correction Made Simple

The L6562DTR integrates advanced transition-mode PFC control to enhance energy efficiency in SMPS and other power management systems. Operating with a supply voltage from 10V to 22V and maintaining low startup and quiescent currents, it minimizes overall power losses. Its SOIC-8 package allows easy mounting and space-saving designs, making it perfect for modern compact electronics.

Reliability Across Extreme Conditions

Engineered for resilience, the L6562DTR withstands extreme temperatures from -40C to +150C and offers robust ESD protection with a 2 kV HBM rating. Under-Voltage Lock Out (UVLO) features ensure secure and stable startup at 9V and safe shut-off at 7.5V, safeguarding both the device and surrounding circuitry under fluctuating power conditions.

FAQ's of SMD IC L6562DTR:

Q: How is the L6562DTR mounted onto a circuit board?

A: The L6562DTR uses Surface Mount Technology (SMT) and comes in a standard SOIC-8 package, making it compatible with automated reflow soldering processes for quick and reliable assembly onto PCBs.

Q: What types of applications benefit from using the L6562DTR?

A: This IC excels in power factor correction (PFC) applications, especially in switch mode power supplies (SMPS), power management circuits, and any system requiring improved energy efficiency and reduced harmonic distortion.

Q: When should I consider using the L6562DTR in my design?

A: Choose the L6562DTR when you need a reliable, high-efficiency PFC controller for AC-DC conversion or SMPS designs, particularly where high switching frequencies (up to 250 kHz) and tight thermal performance are needed.

Q: Where can the L6562DTR be sourced?

A: The L6562DTR is available from authorized electronic component importers, suppliers, traders, and wholesalers, ensuring widespread accessibility for both prototyping and mass production.

Q: What is the process for integrating the L6562DTR into a power supply design?

A: To integrate the L6562DTR, connect it to an external power supply (10V to 22V), interface analog/digital control signals as required, and ensure shielded gate drive and error amplifier outputs are routed according to the application circuit. Its SOIC-8 format streamlines PCB layout design.

Q: What benefits does L6562DTR offer over typical PFC controllers?

A: Key advantages include its low startup and quiescent currents, wide operating temperature range, high efficiency, and robust UVLO/ESD protection. Its compact package and lead-free tin plating make it both environmentally friendly and easy to implement in space-constrained designs.