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
Specification
| 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 |
FAQs
About Shipping Charges and delivery time
- Standard shipping: Rs 80 /- The order gets delivered within 4-6 working days. (6-7 days in case of the battery as it travels through the surface).
- Free shipping is applicable to the purchase of Rs.999 and above. The order gets delivered within 4-6 working days. (8-10 days in case of the battery as it travels through the surface)
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