Technical Specifications
Parameters and characteristics for this part
| Specification | RH-PM4424LK1 |
|---|---|
| Channel Type | Independent |
| Current - Peak Output (Source, Sink) [custom] | 5.5 A |
| Current - Peak Output (Source, Sink) [custom] | 4.5 A |
| Driven Configuration | High-Side, Low-Side |
| Gate Type | N-Channel MOSFET, IGBT |
| Input Type | CMOS, TTL |
| Logic Voltage - VIL, VIH | 0.8 V, 2 V |
| Mounting Type | Surface Mount |
| Number of Drivers | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 10-CFlatPack |
| Rise / Fall Time (Typ) [custom] | 30 ns |
| Rise / Fall Time (Typ) [custom] | 30 ns |
| Supplier Device Package | 10-CFlatPack |
| Voltage - Supply [Max] | 18 V |
| Voltage - Supply [Min] | 4.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Strip | 1 | $ 456.72 | |
| 10 | $ 442.99 | |||
Description
General part information
RHRPM4424 Series
The RHRPM4424 is a flexible, high-frequency dual low-side driver specifically designed to work with high capacitive MOSFETs and IGBTs in an environment with high levels of radiation such as aerospace. The RHRPM4424 outputs can sink and source 4.5 A of peak current independently. By putting in parallel the two PWM outputs, a higher driving current (up to 9 A peak) can be obtained. The RHRPM4424 works with CMOS/TTL compatible PWM signal so it can be driven by an external PWM controller, such as the ST1843 or the ST1845. The FLAT-16 version conforms to an industry standard pinout and can dissipate up to 550 mW per channel, while FLAT-10 version optimizes the PCB real estate. Since both of packages are hermetic, this device is suitable for any kind of harsh-environment.
Documents
Technical documentation and resources