1 Channel Boost LED Controller
- Parameters
- Features
- Description
| Part number | SY22142BABC |
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| Description | 1 string boost LED controller, VLED<200V |
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| Channel(#) | 1 |
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| Topology | Boost + current sink |
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| Dimming mode | PWM Dimming |
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| Fsw(kHz) | 120 |
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| Vin (min) (V) | 5 |
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| Vin (max) (V) | 28 |
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| Iout (max) (A) | 1.5 |
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| Package | SOT23-6 |
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| Application | TV power backlight |
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- VCC Supply Voltage Range: 9V to 28V
- 120kHz Switching Frequency
- PWM Analog Dimming: 20kHz~1MHz
- Output Over Voltage Protection (OVP)
- Over Current Protection (OCP)
- LED Open & Short Protection
- LED Cathode Short to GND Protection
- Inductor Short & Diode Open/Short Protection
- Thermal Shutdown Protection (OTP)
- -40 to +85 ℃ Temperature Range
- RoHS Compliant and Halogen Free
- Pb-free Package: SOT23-6
