EVALLED-ICL8002G-B1
Evaluation board for dimmable 13W LED bulb in isolated flyback topology ICL8002G is a quasi-resonant PWM controller specially designed for high efficient offline LED driving application. This demo board demonstrates its functions in dimmable LED bulb application with isolated flyback topology. Its quasi-resonant operation mode, primary side control, integrated PFC and phase-cut dimming control, and various protections make it an outstanding system solution for dimmable LED bulbs. Compared with ICL8001G demo board, the new ICL8002G demo board shows significant improvement in terms of dimming performance & output power and hence output current stability. The improvement in compatibility with TRIAC based phase cut dimmers has been achieved by adding damping and bleeding circuit blocks. The output power stability over a wide input voltage range has been increased by an additional line regulation circuit. Despite the additional circuit blocks the BOM still remains in a very competitive range.
| Parametric | EVALLED-ICL8002G-B1 |
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| Type | Evaluation Board |
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| Sales Product Name | EVALLED-ICL8002G-B1 |
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| OPN | EVALLEDICL8002GB1TOBO1 |
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| Product Status | active and preferred |
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| Package Name | -- |
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| Completely lead free | |
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| Halogen free | |
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| RoHS compliant | no |
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| Packing Size | 1 |
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| Packing Type | CONTAINER |
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| Summary of Features:- Smooth dimming curve with high dimmer compatibility
- High efficiency (>85%) with quasi-resonant flyback operation
- Very high power factor with low THD (<20%)
- Compact single stage design
- Primary side control with high accuracy
- Tight lumen output tolerance
- Integrated power cell for short time to light
- Built-in digital soft-start
- Comprehensive protection functions
- Low system BOM cost for dimmable bulbs
Target Applications: 功能框图 |
Application Notes
Application Brochure
Product Selection Guide
Simulation Tool
