OB3328NTP-OB-LF - Brand New On-Bright IC Chips
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General Description
The OB3328 is a unique, high-efficiency and high precision Cold Cathode Fluorescent Lamp (CCFL) backlight controller IC dedicated to full bridg e configuration. The controller i s de signed to drive single or multiple CCF Ls in Liquid Crystal Display (LCD) applications.
The OB332 8 convert s unre gulated DC input voltage to the pure sin usoidal voltage and current waveforms in required frequency, to ignite and operate CCFL lamps.Features
Support wide input voltage
Full bridge topology
High precision reference and frequency control
Built-in peak detect circuit reduces BOM count
Support single or multi-lamp applications
High flexibility of dimming configuration:
Analog Dimming
Internal/external burst (PWM) mode dimming
Concurrent burst and analog dimming control
Flexible user programmability:
Operating frequency
Striking frequency, striking voltage and time
Soft start and soft on/off time
Internal burst mode frequency
Comprehensive protection coverage:
IC supply under voltage lockout (UVLO)
Output over voltage protection (OVP)
Lamp fail safe functionApplications
Notebook computer
LCD Monitor
LCD TV
LCD flat panel display for Instrument, automobile and handhold device -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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Popular parts of the same kind
- Datasheet: Download OB3328NTP-OB-LF
- Chipdatas Part: CD89-OB3328NTP-OB-LF
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 22:24 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Registered Mail(www.singpost.com)
Free shipping without minimum order.