Microchip HV9861ADB1, Supertex LED Driver Evaluation Board for HV9861
Tehnilised dokumendid
Spetsifikatsioonid:
Brand
MicrochipLED Technology
LED Driver
Kit Classification
Evaluation Board
Featured Device
HV9861
Kit Name
Supertex
Toote üksikasjad
HV9861ADB1 Supertex 350mA 21W AC LED Driver IC Evaluation Board
The HV9861ADB1 is a high-brightness LED driver evaluation board from Supertex Inc. (a subsidiary of Microchip Technology) utilising a patented average-mode, constant-current control scheme. The power conversion stage of the HV9861ADB1 consists of a diode bridge rectifier followed by a buck converter operating with fixed off-time of 20μs. Featured is tight regulation of the LED current to within a few milliamps over the entire range of the input AC line and the output LED string voltage. PWM dimming can be achieved by applying a pulse-width modulated square wave signal between the PWMD and GND pins.
LED Drivers, Microchip
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€ 143,00
tk (ilma käibemaksuta)
€ 174,46
tk (koos käibemaksuga)
1
€ 143,00
tk (ilma käibemaksuta)
€ 174,46
tk (koos käibemaksuga)
1
Osta lahtiselt
| kogus | Ühikuhind |
|---|---|
| 1 - 9 | € 143,00 |
| 10 - 24 | € 136,00 |
| 25 - 99 | € 125,00 |
| 100+ | € 118,00 |
Tehnilised dokumendid
Spetsifikatsioonid:
Brand
MicrochipLED Technology
LED Driver
Kit Classification
Evaluation Board
Featured Device
HV9861
Kit Name
Supertex
Toote üksikasjad
HV9861ADB1 Supertex 350mA 21W AC LED Driver IC Evaluation Board
The HV9861ADB1 is a high-brightness LED driver evaluation board from Supertex Inc. (a subsidiary of Microchip Technology) utilising a patented average-mode, constant-current control scheme. The power conversion stage of the HV9861ADB1 consists of a diode bridge rectifier followed by a buck converter operating with fixed off-time of 20μs. Featured is tight regulation of the LED current to within a few milliamps over the entire range of the input AC line and the output LED string voltage. PWM dimming can be achieved by applying a pulse-width modulated square wave signal between the PWMD and GND pins.