Overview
The CAT3636HV3-T2 is a high-efficiency, 6-channel LED driver produced by onsemi. This component is designed as a fractional charge pump, capable of driving up to six LEDs. It features a one-wire digital interface for programming and is packaged in a TQFN-16 (3x3) package. The CAT3636HV3-T2 is known for its high efficiency and versatility, making it suitable for various LED lighting applications.
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | 2.5 V to 5.5 V |
| Maximum Input Voltage | 5.5 V |
| Frequency | 600 kHz to 1.4 MHz |
| Efficiency | Up to 92% |
| Maximum Operating Temperature | 85 °C |
| Package Type | TQFN-16 (3x3) |
| Current per Channel | Up to 32 mA |
Key Features
- High-efficiency 1.33x charge pump
- One-wire digital interface for programming
- Quad-mode operation (1x, 1.33x, 1.5x, 2x)
- Up to 92% efficiency
- Operating frequency range of 600 kHz to 1.4 MHz
- Compact TQFN-16 (3x3) package
Applications
The CAT3636HV3-T2 is suitable for a variety of LED lighting applications, including backlighting for LCD displays, LED indicators, and general lighting solutions. Its high efficiency and programmable features make it ideal for use in mobile devices, automotive systems, and other applications where power efficiency and compact design are crucial.
Q & A
- What is the input voltage range of the CAT3636HV3-T2?
The input voltage range is from 2.5 V to 5.5 V. - What is the maximum operating temperature of the CAT3636HV3-T2?
The maximum operating temperature is 85 °C. - How many LEDs can the CAT3636HV3-T2 drive?
The CAT3636HV3-T2 can drive up to six LEDs. - What is the efficiency of the CAT3636HV3-T2?
The efficiency is up to 92%. - What is the package type of the CAT3636HV3-T2?
The package type is TQFN-16 (3x3). - What is the frequency range of the CAT3636HV3-T2?
The frequency range is from 600 kHz to 1.4 MHz. - How is the CAT3636HV3-T2 programmed?
The CAT3636HV3-T2 is programmed via a one-wire digital interface. - What are some common applications of the CAT3636HV3-T2?
Common applications include backlighting for LCD displays, LED indicators, and general lighting solutions in mobile devices and automotive systems. - What is the maximum current per channel of the CAT3636HV3-T2?
The maximum current per channel is up to 32 mA. - Is the CAT3636HV3-T2 RoHS compliant?
Yes, the CAT3636HV3-T2 is RoHS compliant.
