Product overview
Description
The STGAP2S is a single gate driver which isolates the gate driving channel from the low voltage control and interface circuitry. The gate driver is characterized by 4 A capability and rail-to-rail outputs, making the device also suitable for high power inverter applications such as motor drivers in industrial applications.The device is available in two different configurations. The configuration with separated output pins allows to independently optimize turn-on and turn-off by using dedicated gate resistors. A configuration featuring single output pin and Miller clamp function prevents gate spikes during fast commutations in half-bridge topologies.
Both configurations provide high flexibility and bill of material reduction for external components.
The device integrates protection functions: UVLO and thermal shutdown are included to easily design high reliability systems. Dual input pins allow choosing the control signal polarity and also implementing HW interlocking protection in order to avoid cross-conduction in case of controller malfunction.
The input to output propagation delay results contained within 80 ns, providing high PWM control accuracy.
A standby mode is available in order to reduce idle power consumption.
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All features
- 1700 V single channel gate driver
- Driver current capability: 4 A sink / source at 25 °C
- dV/dt transient immunity ± 100 V/ns
- Overall input-output propagation delay: 80 ns
- Separate sink and source for easy gate driving configuration
- 4 A Miller clamp dedicated pin
- UVLO function
- Gate driving voltage up to 26 V
- 3.3 V, 5 V TTL/CMOS inputs with hysteresis
- Temperature shutdown protection
- Standby function
Circuit Diagram
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All tools & software
All resources
| Resource title | Latest update |
|---|
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 24 Jul 2018 | 24 Jul 2018 |
Brochures (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 07 Apr 2021 | 07 Apr 2021 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STGAP2S
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STGAP2SCM | Active | SO-8 | Industrial | Ecopack2 | |
| STGAP2SCMTR | Active | SO-8 | Industrial | Ecopack2 | |
| STGAP2SM | Active | SO-8 | Industrial | Ecopack2 | |
| STGAP2SMTR | Active | SO-8 | Industrial | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Rth (°C/W) (typ) (Junction To Ambient) | Country of Origin | Budgetary Price (US$)*/Qty | More info | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| STGAP2SMTR | 1 distributors | Active | EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | 130 | CHINA | 0.8357 / 1k | |||
| STGAP2SCMTR | 2 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | 130 | CHINA | 0.8357 / 1k | ||
| STGAP2SCM | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | SO-8 | -40 | 125 | 130 | CHINA | 0.8357 / 1k | |||
| STGAP2SM | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | SO-8 | -40 | 125 | 130 | CHINA | 0.8357 / 1k | |||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.8357 / 1kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.8357 / 1kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.8357 / 1k(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
