# ICL8001G - Infineon DC DC Switching Controller

## Product Summary

The Infineon ICL8001G is a single-stage flyback and PFC controller designed for LED lighting applications. It offers quasi-resonant control for high efficiency.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | ICL8001G |
| Manufacturer | Infineon |
| Product Type | DC DC Switching Controller |
| Category | Uncategorized |
| Subcategory | DC-DC Switching Controllers |

## Description

The Infineon ICL8001G is a versatile single-stage flyback and power factor correction (PFC) controller specifically engineered for LED lighting applications. It utilizes quasi-resonant control to achieve highly efficient LED driving solutions.

Key features include primary side flyback control with integrated PFC and phase-cut dimming capabilities. The controller also incorporates an integrated HV startup cell for rapid illumination and is optimized for both trailing- and leading-edge dimmers. It provides precise PWM control for primary PFC and dimming functions, along with a power cell for Vcc pre-charging with constant current.

For protection and stability, the ICL8001G includes built-in digital soft-start, foldback correction, cycle-by-cycle peak current limitation, VCC over/under-voltage lockout, auto-restart mode for short circuit protection, and an adjustable latch-off mode for output overvoltage protection. These features contribute to a best-in-class system BOM for dimmable LED bulbs.

## Key Specifications

| Specification | Value |
| --- | --- |
| Features | Integrated PFC; Phase-Cut Dimming; Integrated HV Startup Cell; 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; Foldback 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 overvoltage protection |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 2 |
| Total Stock | 53,500 |
| Price | $0.78 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $0.78 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Smaxon Electronics | 47,500 |  |  |  |  |
| Optech Co.,Limited | 6,000 |  |  |  |  |

## Features

- Quasi-resonant control for high efficiency.
- Integrated PFC and phase-cut dimming.
- Optimized for trailing and leading-edge dimmers.
- Built-in digital soft-start.
- Short circuit and overvoltage protection.

## Applications

- Ideal for LED lighting driver applications.
- Suitable for dimmable LED power supplies.
- Used in residential and commercial lighting fixtures.
- Applicable for retrofit LED lamp designs.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Datasheet: https://static.distyparts.com/disty-files/datasheets/57/c9/13/85-ICL8001GXUMA1.pdf
- Image: https://static.distyparts.com/disty-files/images/9c/fd/73/mfg-ucc27210dda.jpg
- Product Page: https://distyparts.com/product/icl8001g-2
- RFQ URL: https://distyparts.com/product/icl8001g-2#rfq

## FAQs

### What type of control does the ICL8001G use?

The ICL8001G uses quasi-resonant control.

### What are the key features of the ICL8001G?

Key features include integrated PFC, phase-cut dimming, and an integrated HV startup cell.

### Is the ICL8001G optimized for specific dimmer types?

Yes, it is optimized for trailing- and leading-edge dimmers.

### What protection features are included in the ICL8001G?

It includes VCC over/under-voltage lockout, auto restart for short circuit protection, and adjustable latch-off for output overvoltage protection.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/infineon
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/icl8001g-2
- Markdown File: https://distyparts.com/product/icl8001g-2.md
- TXT File: https://distyparts.com/product/icl8001g-2.txt