Holtek · LED Drivers
HT7939A-2
Holtek LED Drivers · SOT-23-6
Request a quote for HT7939A-2The HT7939A-2 is an LED Drivers from Holtek, supplied in a SOT-23-6 package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
Key specifications of the HT7939A-2: frequency - switching 1.2MHz, voltage - input(dc) 2.6V~5.5V, number of channels 1, operating temperature -40°C~+85°C, dimming PWM and switch tube (built-in/external) Built-in.
PartnerSemi sources the HT7939A-2 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 | HT7939A-2 |
|---|---|
| Manufacturer | Holtek |
| Product type | LED Drivers |
| Category | Motor, LED & Display Drivers |
| Package / case | SOT-23-6 |
| Dimming | PWM |
| Frequency - Switching | 1.2MHz |
| Number of Channels | 1 |
| Operating temperature | -40°C~+85°C |
| Switch Tube (Built-In/External) | Built-in |
| Topology | Boost |
| Type | DC-DC |
| Voltage - Input(DC) | 2.6V~5.5V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Holtek Motor, LED & Display Drivers
| Part number | Type | |
|---|---|---|
| HT16K33 | LED Drivers | |
| HT7938A | LED Drivers | |
| HT7939 | LED Drivers | |
| HT7939A-1 | LED Drivers | |
| HT7K1201 | Brushed DC Motor Drivers |
Frequently asked questions
What is the HT7939A-2?
The HT7939A-2 is an LED Drivers from Holtek, supplied in a SOT-23-6 package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
What are the specifications of the HT7939A-2?
Dimming: PWM; Frequency - Switching: 1.2MHz; Number of Channels: 1; Operating temperature: -40°C~+85°C; Switch Tube (Built-In/External): Built-in; Topology: Boost; Type: DC-DC; Voltage - Input(DC): 2.6V~5.5V.
What package is the HT7939A-2 in?
The HT7939A-2 is listed in a SOT-23-6 package.
Which part numbers are similar to the HT7939A-2?
Similar part numbers in our catalog include HT16K33 (Holtek), HT7938A (Holtek), HT7939 (Holtek), HT7939A-1 (Holtek) and HT7K1201 (Holtek). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the HT7939A-2?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=HT7939A-2&brand=Holtek 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.