SM74101SD/NOPB
Active3-A/7-A SINGLE CHANNEL GATE DRIVER WITH INPUT GROUND FOR SPLIT SUPPLY OPERATION
Deep-Dive with AI
Search across all available documentation for this part.
SM74101SD/NOPB
Active3-A/7-A SINGLE CHANNEL GATE DRIVER WITH INPUT GROUND FOR SPLIT SUPPLY OPERATION
Technical Specifications
Parameters and characteristics for this part
| Specification | SM74101SD/NOPB |
|---|---|
| Channel Type | Single |
| Current - Peak Output (Source, Sink) [custom] | 3 A |
| Current - Peak Output (Source, Sink) [custom] | 7 A |
| Driven Configuration | Low-Side |
| Gate Type | N-Channel, P-Channel MOSFET |
| Input Type | Non-Inverting, Inverting |
| Logic Voltage - VIL, VIH [custom] | 2.3 V |
| Logic Voltage - VIL, VIH [custom] | 0.8 V |
| Mounting Type | Surface Mount |
| Number of Drivers | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Rise / Fall Time (Typ) [custom] | 12 ns |
| Rise / Fall Time (Typ) [custom] | 14 ns |
| Supplier Device Package | 6-WSON (3x3) |
| Voltage - Supply [Max] | 14 V |
| Voltage - Supply [Min] | 3.5 V |
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 | $ 2.03 | |
| 10 | $ 1.83 | |||
| 25 | $ 1.72 | |||
| 100 | $ 1.47 | |||
| 250 | $ 1.38 | |||
| Digi-Reel® | 1 | $ 2.03 | ||
| 10 | $ 1.83 | |||
| 25 | $ 1.72 | |||
| 100 | $ 1.47 | |||
| 250 | $ 1.38 | |||
| Tape & Reel (TR) | 1000 | $ 1.00 | ||
| 2000 | $ 0.93 | |||
| 5000 | $ 0.90 | |||
| 10000 | $ 0.86 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.53 | |
| 100 | $ 1.26 | |||
| 250 | $ 0.91 | |||
| 1000 | $ 0.68 | |||
Description
General part information
SM74101 Series
The SM74101 MOSFET gate driver provides high peak gate drive current in the tiny WSON-6 package (SOT23 equivalent footprint), with improved power dissipation required for high frequency operation. The compound output driver stage includes MOS and bipolar transistors operating in parallel that together sink more than 7A peak from capacitive loads. Combining the unique characteristics of MOS and bipolar devices reduces drive current variation with voltage and temperature. Under-voltage lockout protection is provided to prevent damage to the MOSFET due to insufficient gate turn-on voltage. The SM74101 provides both inverting and non-inverting inputs to satisfy requirements for inverting and non-inverting gate drive with a single device type.
The SM74101 MOSFET gate driver provides high peak gate drive current in the tiny WSON-6 package (SOT23 equivalent footprint), with improved power dissipation required for high frequency operation. The compound output driver stage includes MOS and bipolar transistors operating in parallel that together sink more than 7A peak from capacitive loads. Combining the unique characteristics of MOS and bipolar devices reduces drive current variation with voltage and temperature. Under-voltage lockout protection is provided to prevent damage to the MOSFET due to insufficient gate turn-on voltage. The SM74101 provides both inverting and non-inverting inputs to satisfy requirements for inverting and non-inverting gate drive with a single device type.
Documents
Technical documentation and resources