SG1644J-883B
ActiveHALF BRIDGE DRIVER, NON-INVERTING LOW-SIDE - 2 DRIVERS -55 TO 125OC
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SG1644J-883B
ActiveHALF BRIDGE DRIVER, NON-INVERTING LOW-SIDE - 2 DRIVERS -55 TO 125OC
Technical Specifications
Parameters and characteristics for this part
| Specification | SG1644J-883B |
|---|---|
| Channel Type | Independent |
| Current - Peak Output (Source, Sink) [custom] | 500 mA |
| Current - Peak Output (Source, Sink) [custom] | 500 mA |
| Driven Configuration | Half-Bridge |
| Gate Type | N-Channel MOSFET |
| Grade | Military |
| Input Type | Non-Inverting |
| Logic Voltage - VIL, VIH [custom] | 0.7 V |
| Logic Voltage - VIL, VIH [custom] | 2 V |
| Mounting Type | Through Hole |
| Number of Drivers | 2 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 14-CDIP |
| Qualification | MIL-STD-883 |
| Rise / Fall Time (Typ) [custom] | 35 ns |
| Rise / Fall Time (Typ) [custom] | 30 ns |
| Supplier Device Package | 14-CerDIP |
| Voltage - Supply [Max] | 20 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Microchip Direct | N/A | 1 | $ 50.35 | |
Description
General part information
SG1644 Series
The SG1644 is a dual non-inverting monolithic high speed driver. This device utilizes high voltage Schottky logic to convert TTL signals to high speed outputs up to 18V. The totem pole outputs have 3A peak current capability, which enables them to drive 1000pF loads in typically less than 25ns. These speeds make it ideal for driving power MOSFETs and other large capacitive loads requiring high speed switching.
**Microchip Ordering Part** [**Standard Microcircuit Drawing (SMD)**](https://ww1.microchip.com/downloads/en/DeviceDoc/00003952.pdf)
SG1644J-DESC Cross Reference 5962-9165301MCA
