IR2156

ballast control IC, -500 to 500mA, 625V, DIP

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Price:: US $0.98~1.39 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
100 ~ 500 :	1.39 / Piece
500 ~ 1000 :	1.13 / Piece
1000 ~ 1500 :	0.98 / Piece

PartNumber:: IR2156

Brand:: International Rectifier - IR | Pack: DIP | D/C: 05+

Availability:: Supply Ability: 10000/Month Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-08-02

From Other Seller

Part Number:IR2156
US $0.98 - 1.39
Quantity:

piece

Product Summary

The ir2156 is a ballast control IC. incorporates a high voltage half-bridge gate driver with a programmable oscillator and state diagram to form a complete ballast control IC. The features of the ir2156 include programmable preheat and run frequencies, programmable preheat time, programmable dead-time, and programmable over-current protection. The ir2156 is available in both 14 lead PDIP and 14 lead SOIC packages.

Parametrics

ir2156 absolute maximum ratings: (1) High side floating absolute voltage VB: -0.3 to 625V; (2) High side floating supply offset voltage Vs: VB-25 to VB+0.3V; (3) High side floating output voltage VHO: VS-0.3 to VB+0.3V; (4) Low side and logic fixed supply voltage: -0.3 to 25V; (5) Low side output voltage VLO: -0.3 to VCC +0.3V; (6) Maximum allowable output current (HO, LO) due to external power transistor miller effect IOMAX: -500 to 500mA; (7) Current sense pin current ICS: -5 to 5mA; (8) Junction temperature Tj: -55 to 150°C; (9) Storage temperature Ts: -55 to 150°C; (10) Lead temperature (soldering, 10 seconds) TL: 300°C.

Features

ir2156 features: (1) Ballast control and half-bridge driver in one IC; (2) Programmable preheat frequency; (3) Programmable preheat time; (4) Internal ignition ramp; (5) Programmable over-current threshold; (6) Programmable run frequency; (7) Internal 15.6V zener clamp diode on Vcc; (8) Micropower startup (150μA) ; (9) Latch immunity and ESD protection; (10) Also available LEAD-FREE (PbF) .