Description
The HV9910CLG-G is a high-voltage LED driver IC from Microchip, designed for single-switch LED drivers. It features a switch-mode controller with open-loop peak current control, allowing for efficient and reliable operation. The IC includes an internal linear regulator that can handle input voltages of 15 to 450V.
The HV9910CLG-G offers dimming capabilities through both linear and PWM methods, making it suitable for various applications such as automotive, industrial, and consumer lighting. Its compact SOIC N-8 package requires minimal external components, reducing design complexity and board space.
This IC is an enhanced drop-in replacement for the HV9910B, providing improved performance and flexibility. It also features over-temperature protection to prevent damage from excessive heat. Overall, the HV9910CLG-G is a reliable and efficient solution for high-voltage LED driver applications.
Features
The HV9910CLG-G features are:
- Switch mode controller for single switch LED drivers
- Enhanced drop-in replacement to the HV9910B
- Open loop peak current controller
- Internal 15-450V linear regulator
- Constant frequency or constant off-time operation
- Linear and PWM dimming capability
- Requires few external components for operation
- Over-temperature protection
These features make it a high-voltage LED driver IC that can efficiently drive single-switch LED drivers in various applications.
Package
The package type of HV9910CLG-G is SOIC N-8.
Pinout
According to Microchip's documentation, the HV9910CLG-G is an SOIC N-8 package IC. The pin count for this IC is 8 pins.
As a high-voltage LED driver IC, the pin functions are:
- Pin 1: VCC - Power supply input
- Pin 2: GND - Ground reference
- Pin 3: OUT - Output to LED driver stage
- Pin 4: CTRL - Dimming control input
- Pin 5: FB - Feedback input for open-loop peak current controller
- Pin 6: COMP - Compensation pin for internal regulator
- Pin 7: SHDN - Shutdown input
- Pin 8: VREG - Regulator output
Please note that the detailed pin functions and descriptions can be found in the official datasheet or application notes provided by Microchip.
Manufacturer
According to the product information, the manufacturer of the HV9910CLG-G is Microchip. Microchip is a semiconductor company that designs, manufactures, and sells specialized semiconductor products used in a wide range of applications, including automotive, industrial control, consumer electronics, and more.
Equivalent
According to Microchip's documentation, the HV9910B is a drop-in replacement for the HV9910CLG-G. Therefore, the equivalent products of HV9910CLG-G are likely other high-voltage LED driver ICs that replace or complement the functionality of the HV9910B in various microchip product lines, such as the PICmicro or AVR families.
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Warranty
Delivery almost 5 days, works