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Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

Description
The IR2156 incorporates a high voltage half-bridge gate driver with a programmable oscillator and state
diagram to form a complete ballast control IC. The IR2156 features include programmable preheat and
run frequencies, programmable preheat time, programmable dead-time, and programmable over-current protection. Comprehensive protection features such as protection from failure of a lamp to strike,filament fail ures, as well as an automatic restart function, have been included in the design. The IR2156 is available in both 14 lead PDIP and 14 lead SOIC packages.
Features
•Ballast control and half-bridge driver in one IC
•Programmable preheat frequency
•Programmable preheat time
•Internal ignition ramp
•Programmable over-current threshold
•Programmable run frequency
•Programmable dead time
•DC bus under-voltage reset
•Shutdown pin with hysteresis
•Internal 15.6V zener clamp diode on Vcc
•Micropower startup (150µA)
•Latch immunity and ESD protection
•Also available LEAD-FREE (PbF)

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IR2156PBF Specifications

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charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

SN:H2.38234LO59902V30Q0QC0S0

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