STMicroelectronics L6562ATN
The L6562AT is a current-mode PFC controller operating in transition mode (TM). The highly linear multiplier includes a special circuit, able to reduce AC input current distortion, that allows wide-range-mains operation with an extremely low THD, even over a large load range. The output voltage is controlled by means of a voltage-mode error amplifier and an accurate (1% @TJ = 25 °C) internal voltage reference.| Part No. | L6562ATN |
|---|---|
| Datasheet | L6562ATN Download |
| Manufacturer |  STMicroelectronics |
| Description | Transition-mode PFC controller |
| Buy | Stock & Price |
FEATURES
● Guaranteed for extreme temperature range (outdoor)● Proprietary multiplier design for minimum THD
● Very accurate adjustable output overvoltage protection
● Ultra-low (30 μA) start-up current
● Low (2.5 mA) quiescent current
● Digital leading-edge blanking on current sense
● Disable function on E/A input
● 1% (@ TJ = 25 °C) internal reference voltage
● -600/+800 mA totem pole gate driver with active pull-down during UVLO and voltage clamp Figure 1. Block diagram DIP-8 SO-8
● DIP-8/SO-8 packages
APPLICATIONS
PFC pre-regulators for:● Street lighting
● IEC61000-3-2 compliant SMPS (Flat TV, monitors, desktop PC, games)
● Electronic ballast Table 1. Device summary Order codes L6562ATN L6562ATD L6562ATDTR March 2009 Package DIP-8 SO-8 Rev 2 Packaging Tube Tube Tape and reel 1/25 25
DESCRIPTION
1DESCRIPTION
L6562AT Coming with the same pin-out as its predecessors L6561 and L6562, it offers improved performance. The device features extremely low consumption (60 µA max. before sta...
