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

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Description

The ICL8001G is a 1-stage Flyback and PFC Controller employs quasi-resonant operation mode optimized for offline LED lighting, especially dimmable LED bulbs for incandescent lamp replacement. Precise PWM generation enables primary control for phase cut dimming and high power factor PF>98%. Significant improved driver efficiency, up to 90%, compared to other conventional solutions. The product has a wide operation range (up to 26V) of IC voltage supply and lower power consumption. Multiple safety functions ensure a full system protection in failure situations. With its full feature set and simple application, the ICL8001G represents an outstanding choice for quasi-resonant flyback LED bulb designs combining feature set and performance.
Integrated HV start-up cell for short time to light
Best in class system BOM for dimmable LED bulb
High, stable efficiency over wide operating range
Optimized for trailing and leading-edge dimmer
Precise PWM for primary PFC and dimming control
Power cell for Vcc pre-charging with constant current
Built-in digital soft-start
Fold back correction and cycle-by-cycle peak current limitation
VCC over/under-voltage lockout
Auto restart mode for short circuit protection
Adjustable latch-OFF mode for output over-voltage protection

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ICL8001G Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	PG-DSO-8
Power Rating	27 W
Number of Outputs	1 Output
Number of Positions	8 Position
Input Voltage (Max)	26 V
Input Voltage (Min)	9.8 V
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-25 ℃
Supply Voltage	9.8V ~ 26V
Input Voltage	500 V
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Operating Temperature	-25℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
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SN:H2.71434LO53481V35Q0QC0S0

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