
The CL330 is designed to drive 3 strings of LEDs at a constant current of 30mA. Other drivers with currents in the range of 20 - 30mA are available. The drive current is fixed, with a ±6% tolerance over a VOUT range of 4.0 - 15V. Separate enable pins for each channel allow for PWM dimming, 3-step linear dimming,or individual disconnection of faulty LED strings.Over-temperature protection circuitry shuts down all 3 channels when the nominal die temperature reaches 135°C. Normal operation resumes when the die temperature drops by 30°C.The CL330 is available in the 8-Lead SOIC (w/Heat Slug) package and requires a single ceramic bypass capacitor which may be shared among several drivers.
±6.0% current accuracy @ 4.0 -15V
90V standoff voltage
Separate enable pins for each channel allow for PWM dimming
Over-temperature protection
8-Lead SOIC (w/Heat Slug) package
CL330 封裝圖
型號(hào) | 制造商 | 描述 | 購(gòu)買 |
---|---|---|---|
CL330SG-G | ATS | HEATSINK25X25X25MMR-TABT412 | 立即購(gòu)買 |
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