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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.主な特徴
- 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
回路ダイアグラム
サンプル & 購入
| 製品型番 | パッケージ | Packing Type | Temperature (°C) | Thermal Resistance(junction To Ambient) (nom) | Marketing Status | Budgetary Price (US$)* | 数量 | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小値 | max | ||||||||||||
| STGAP2SMTR | SO-8 | Tape And Reel | -40 | 125 | 130 |
Active
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1.4877 | 1000 | EAR99 | - | Check Availability | Get sample | |
| STGAP2SCMTR | SO-8 | Tape And Reel | -40 | 125 | 130 |
Active
|
1.4877 | 1000 | EAR99 | - | Check Availability | Get sample | |
| STGAP2SCM | SO-8 | Tube | -40 | 125 | 130 |
Active
|
1.4877 | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| STGAP2SM | SO-8 | Tube | -40 | 125 | 130 |
Active
|
1.4877 | 1000 | EAR99 | - | Check Availability | ||
STGAP2SCM
パッケージ
SO-8Packing Type
TubeUnit Price (US$)
1.4877*STGAP2SM
パッケージ
SO-8Packing Type
TubeUnit Price (US$)
1.4877*(*) 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
ビデオ
評価ツール
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写真 Part number 製造元 Description 
EVALSTGAP2SCM ST Demonstration board for STGAP2SCM isolated 4 A single gate driver 
EVALSTGAP2SM ST Demonstration board for STGAP2SM isolated 4 A single gate 
STEVAL-DPSTPFC1 ST 3.6 kW PFC totem pole with inrush current limiter reference design using TN3050H-12WY and SCTW35N65G2V 製品型番Demonstration board for STGAP2SCM isolated 4 A single gate driver
Demonstration board for STGAP2SM isolated 4 A single gate
3.6 kW PFC totem pole with inrush current limiter reference design using TN3050H-12WY and SCTW35N65G2V
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| 製品型番 | Marketing Status | パッケージ | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STGAP2SCM |
Active
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SO-8 | インダストリアル | Ecopack2 | |
| STGAP2SCMTR |
Active
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SO-8 | インダストリアル | Ecopack2 | |
| STGAP2SM |
Active
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SO-8 | インダストリアル | Ecopack2 | |
| STGAP2SMTR |
Active
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SO-8 | インダストリアル | 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.
