Technical Specifications
Parameters and characteristics for this part
| Specification | PM8841D |
|---|---|
| Channel Type | Single |
| Current - Peak Output (Source, Sink) [custom] | 800 mA |
| Current - Peak Output (Source, Sink) [custom] | 1 A |
| Driven Configuration | Low-Side |
| Gate Type | N-Channel, P-Channel MOSFET |
| Input Type | Non-Inverting |
| Mounting Type | Surface Mount |
| Number of Drivers | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | SC-74A, SOT-753 |
| Rise / Fall Time (Typ) | 20 ns, 20 ns |
| Supplier Device Package | SOT-23-5 |
| Voltage - Supply [Max] | 18 V |
| Voltage - Supply [Min] | 10 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.52 | |
| 10 | $ 0.96 | |||
| 25 | $ 0.81 | |||
| 100 | $ 0.65 | |||
| 250 | $ 0.56 | |||
| 500 | $ 0.51 | |||
| 1000 | $ 0.47 | |||
| Digi-Reel® | 1 | $ 1.52 | ||
| 10 | $ 0.96 | |||
| 25 | $ 0.81 | |||
| 100 | $ 0.65 | |||
| 250 | $ 0.56 | |||
| 500 | $ 0.51 | |||
| 1000 | $ 0.47 | |||
| Tape & Reel (TR) | 3000 | $ 0.42 | ||
| 6000 | $ 0.39 | |||
| 9000 | $ 0.38 | |||
| 15000 | $ 0.36 | |||
| 21000 | $ 0.36 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.84 | |
| 10 | $ 0.54 | |||
| 25 | $ 0.51 | |||
| 50 | $ 0.48 | |||
| 100 | $ 0.44 | |||
| 250 | $ 0.43 | |||
| 500 | $ 0.42 | |||
| 1000 | $ 0.41 | |||
Description
General part information
PM8841 Series
The PM8841 is a high frequency single channel low-side MOSFET driver specifically designed to work with digital power conversion microcontrollers, such as the STMicroelectronics STLUX™ family of products.
The PM8841 output can sink 1 A and source 0.8 A.
The input levels of the driver are derived by the voltage present at the IN_TH pin (between 2 V and 5.5 V). This pin is typically connected at the same voltage of the microcontroller supply voltage.
Documents
Technical documentation and resources