Microchip Technology · LED Drivers
AT9919K7-G
Microchip Technology LED Drivers · DFN-8-EP(3x3)
Part-number family from Atmel (now Microchip Technology, 2016). Older stock may carry Atmel markings.
Request a quote for AT9919K7-GThe AT9919K7-G is an LED Drivers from Microchip Technology, supplied in a DFN-8-EP(3x3) package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
Key specifications of the AT9919K7-G: frequency - switching 2MHz, voltage - input(dc) 4.5V~40V, number of channels 1, constant current accuracy 5%, operating temperature -40°C~+125°C and dimming Analog, PWM.
PartnerSemi sources the AT9919K7-G for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | AT9919K7-G |
|---|---|
| Manufacturer | Microchip Technology |
| Heritage brand (part family) | Atmel |
| Product type | LED Drivers |
| Category | Motor, LED & Display Drivers |
| Package / case | DFN-8-EP(3x3) |
| Constant Current Accuracy | 5% |
| Dimming | Analog, PWM |
| Frequency - Switching | 2MHz |
| Number of Channels | 1 |
| Operating temperature | -40°C~+125°C |
| Switch Tube (Built-In/External) | External |
| Topology | Buck |
| Type | DC-DC |
| Voltage - Input(DC) | 4.5V~40V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
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|---|---|---|
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Frequently asked questions
What is the AT9919K7-G?
The AT9919K7-G is an LED Drivers from Microchip Technology, supplied in a DFN-8-EP(3x3) package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
What are the specifications of the AT9919K7-G?
Constant Current Accuracy: 5%; Dimming: Analog, PWM; Frequency - Switching: 2MHz; Number of Channels: 1; Operating temperature: -40°C~+125°C; Switch Tube (Built-In/External): External; Topology: Buck; Type: DC-DC; Voltage - Input(DC): 4.5V~40V.
What package is the AT9919K7-G in?
The AT9919K7-G is listed in a DFN-8-EP(3x3) package.
Which part numbers are similar to the AT9919K7-G?
Similar part numbers in our catalog include A6269KLJTR-T (Microchip Technology), AT9917TS-G (Microchip Technology), AT9933LG-G (Microchip Technology), ATA6830-PKH (Microchip Technology), ATA6836C-TIQW (Microchip Technology) and ATR0849-PFQG (Microchip Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the AT9919K7-G?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=AT9919K7-G&brand=Microchip%20Technology or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.