CAT4004AHU2-GT3
LED Driver 4 Segment 8-Pin UDFN EP T/R
Inventory:9,911
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : CAT4004AHU2-GT3
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Package/Case : 8-UFDFNExposedPad
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Brands : onsemi
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Components Categories : LED Drivers
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Datesheet : CAT4004AHU2-GT3 DataSheet (PDF)
Overview of CAT4004AHU2-GT3
The CAT4004AHU2-GT3 is a versatile and efficient LED driver, perfect for a wide range of lighting applications. With four low dropout current sources, this device provides a reliable and consistent power supply to drive LEDs, ensuring optimal performance and longevity. The external resistor RSET allows for easy customization of the LED channel current, giving users control over the brightness and intensity of their lighting setup. The individual control loops in each LED channel ensure tight current matching, even with varying LED forward voltages
Key Features
- 2 and 4 LED Current Sinks with Tight Matching
- 32 Dimming Levels
- Low Dropout Driver 50 mV at 20 mA
- No Switching Noise
- Shutdown Current less than 1 µA
- LED Current set by External Resistor
- Dimming via 1-wire EZDim Interface
- Thermal Shutdown Protection
- These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
Application
- LCD Display Backlight
- Digital Still Cameras
- Cellular Phones
- Handheld Devices
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Status | Active | Type | Linear |
| Internal Switch(s) | Yes | Number of Outputs | 4 |
| Voltage - Supply (Min) | 2.4V | Voltage - Supply (Max) | 5.5V |
| Current - Output / Channel | 20mA | Dimming | Multi-Step |
| Applications | Backlight | Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Package / Case | 8-UFDFN Exposed Pad |
| Supplier Device Package | 8-UDFN (2x2) | Base Product Number | CAT4004 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment
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Suitable for portable devices