Skip to product information
1 of 1
Industrial Components

L6562A Transition-mode PFC Controller IC (SMD Package)

L6562A Transition-mode PFC Controller IC (SMD Package)


The L6562A is a current-mode PFC controller that operates in Transition Mode (TM). It delivers better performance while having the same pin-out as its predecessors, the L6561 and L6562. The very linear multiplier has a...


SKU: LL133
Vendor: ElectronifyIndia
Type: ICs

Availability: In stock


delivery-truck Estimated Delivery Date : 8 - 12 December, 2024

Return rules summary

  • Returns accepted for 7 days
  • Free return shipping
  • No restocking fee

Safe checkout

Shopify Secure Amazon Pay Amex Diners Club Discover Google Pay Visa

View full details

Description

The L6562A is a current-mode PFC controller that operates in Transition Mode (TM). It delivers better performance while having the same pin-out as its predecessors, the L6561 and L6562. The very linear multiplier has a unique circuit that can lessen the distortion of the AC input current and enable wide-range mains operation with a very low THD, even over a wide load range.
A voltage-mode error amplifier and a precise (1 percent @TJ = 25°C) internal voltage reference are used to control the output voltage.
It is easy to comply with energy conservation regulations thanks to the device's exceptionally low consumption (60 A max. before start-up and 5 mA operating) and disable function appropriate for IC remote ON/OFF (Blue Angel, EnergyStar, Energy2000, etc.).

Features

  • Proprietary multiplier design for minimum THD
  • Very accurate adjustable output overvoltage protection
  • Ultra-low (30µA) Start-up current
  • Low (2.5mA) quiescent current
  • Digital leading-edge blanking on current sense
  • Disable function on E/A input
  • 1% (@ TJ = 25 °C) internal reference voltage
  • -600/+800mA totem pole gate driver with active pull-down during UVLO and voltage clamp

Applications

PFC pre-regulators for:

  • IEC61000-3-2 compliant SMPS (Flat TV, monitors, desktop PC, games)
  • HI-END AC-DC adapter/charger up to 400W
  • Electronic ballast
  • Entry level server & web server

For More Info. Refer: Datasheet

Specifications
Model L6562A
Brand ST Microelectronics
Type PFC Controller IC
Package Style SMD
Supply voltage(Max.) 22.5V
Power Dissipation @TA = 50°C 0.65W
Junction Temperature Operating range -40°C to 150°C
Storage Temperature Range -55°C to 150°C