L6585D

L6585D, PFC controller, 618 V, 20 mA, 250 kHz, 0.83 W, 240 μA, SOP

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Price:: US $1.50~1.50 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 1000 :	1.50 / Piece

PartNumber:: L6585D

Brand:: STMicroelectronics - ST | Pack: SOP | D/C: 07+

Availability:: Supply Ability: 4/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2013-06-19

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Part Number:L6585D
US $1.50 - 1.50
Quantity:

piece

Product Summary

The L6585DE is an embeds a high performance PFC controller, a ballast controller and all the relevant drivers necessary to build an electronic ballast. The L6585D section achieves current mode control operating in transition mode, offering a highly linear multiplier including a THD optimizer that allows for an extremely low THD, even over a large range of input voltages and loading conditions. The L6585D output voltage is controlled by means of a voltage-mode error amplifier and a precise internal voltage reference.

Parametrics

L6585D absolute maximum ratings: (1)Floating supply voltage: -1 to 618 V; (2)Floating ground voltage: -3 to VBOOT – 18 V; (3)Floating ground max. slew rate: 50 V/ns; (4)IC supply voltage (ICC = 20 mA)(1): Self-limited V; (5)Analog input and outputs: -0.3 to 5 V; (6)Maximum EOL voltage: -0.3 to VCC V; (7)Maximum CTR voltage: -0.3 to 7 V; (8)Maximum half-bridge current sense voltage: -5 to 5 V; (9)Current capability: 240 μA; (10)Current capability: 100 μA; (11)Maximum operating frequency: 250 kHz; (12)Power dissipation @TA = 70 °C: 0.83 W.

Features

L6585D features: (1)PFC section: Transition mode PFC with over-current protection; Over-voltage protection; Feedback disconnection; Under-voltage lockout; PFC choke saturation detection; THD optimizer; (2)Half-bridge section: Preheating and ignition phases independently programmable; 3 % oscillator precision; 1.2 μs dead time; Programmable and precise end-of-life protection compliant with all ballast configurations; Smart hard switching detection; Fast ignition voltage control with choke saturation detection; Half-bridge over-current control.