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IZ9921 DRIVER Datasheet PDFHIGH-VOLTAGE LED DRIVER HIGH-VOLTAGE LED DRIVER |
| Part Number | IZ9921 |
|---|---|
| Description | HIGH-VOLTAGE LED DRIVER |
| Feature | IZ9921, IZ9922, IZ9923
HIGH-VOLTAGE LED DRIVER WITH BUILT-IN MOSFET SWITCH
IZ99 21, IZ9922, IZ9923 are high-voltage LED driver control ICs with built-in MOSFE T switch and intended for LED lighting control. They allow efficient operation of LED strings from voltage sources ra nging up to 400VDC. The IZ9921/22 inclu des an internal high-voltage switching MOSFET controlled with fixed off-time T OFF of approximately 10µs. The LED str ing is driven at constant current, thus providing constant light output and en hanced reliability. The output current is internally fixed at 20mA for IZ9921, 50mA for IZ992 . |
| Manufacture | Integral |
| Datasheet |
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| Part Number | IZ9921 |
|---|---|
| Description | HIGH-VOLTAGE LED DRIVER |
| Feature | IZ9921, IZ9922, IZ9923
HIGH-VOLTAGE LED DRIVER WITH BUILT-IN MOSFET SWITCH
IZ99 21, IZ9922, IZ9923 are high-voltage LED driver control ICs with built-in MOSFE T switch and intended for LED lighting control. They allow efficient operation of LED strings from voltage sources ra nging up to 400VDC. The IZ9921/22 inclu des an internal high-voltage switching MOSFET controlled with fixed off-time T OFF of approximately 10µs. The LED str ing is driven at constant current, thus providing constant light output and en hanced reliability. The output current is internally fixed at 20mA for IZ9921, 50mA for IZ992 . |
| Manufacture | Integral |
| Datasheet |
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