MXHV9910 is a low cost, high-brightness (HB) LED driver manufactured using our high voltage BCDMOS on SOI process. This driver has internal circuitry that allows it to operate from a universal AC line or from 8VDC to 450VDC . This highly versatile input operating voltage range enables this device to be used in a broad range of HB LED applications.
MXHV9910 features a fixed-frequency, peak-current control method, which provides an ideal solution for driving multiple LEDs in series and in parallel. In addition, LED dimming can be implemented by applying a small DC voltage to the LD pin, or by a low-frequency digital PWM signal to the PWMD pin.
MXHV9910B
Our proven Technology
8V to 450 V Input Voltage Range. >90 % Efficiency. Drives Multiple LEDs in Series and Parallel Configurations. Regulated LED Drive Current. Linear or PWM Brightness Control. Resistor-Programmable Oscillator Frequency. SOIC-8 and SOIC-8 EP (Exposed Thermal Pad) Packages.
Specifications
| Gewicht | 0.000476 kg |
|---|---|
| Weight (g) | 0.476 |
| Business Group | IC |
| Product line | POWER IC |
| Package Type | SOIC(N)-8 |
| Input Voltage Range (V) | 8 – 450 |
| Efficiency (%) | >90 |
| Voltage (V) | 8 – 450 |
Features and benefits
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Download file: MXHV9910B_datasheet