STGAP2HSCMTR

The STGAP2HSCMTR isolation gate driver stands at the forefront of technological innovation in power electronics. Its high voltage handling, robust current capabilities, advanced protection features, and versatile configuration options make it a preferred choice for engineers and developers seeking optimal performance in demanding applications.

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Description

Technical Parameters

The STGAP2HSCMTR isolation gate driver represents a breakthrough in power electronics, offering a high-voltage rail of up to 1200 V and a robust driver current capability of 4 A sink/source at 25°C. Notable features include exceptional dV/dt transient immunity, withstanding ±100 V/ns in the full temperature range, and a minimal overall input-output propagation delay of 75 ns. The device's configurability is enhanced by separate sink and source options, and it includes a dedicated 4 A Miller CLAMP pin for added protection. With comprehensive protective functionalities such as UVLO, temperature shut-down, and standby options, coupled with wide input compatibility supporting 3.3 V and 5 V TTL/CMOS inputs, the STGAP2HSCMTR ensures versatile and reliable performance. Its 6 kV galvanic isolation, UL 1577 recognition, and a wide body SO-8W package further solidify its position as a pioneering solution for high-voltage applications in the ever-evolving field of power electronics.

product-1267-1013

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Mfr Part	STGAP2HSCMTR
Description	DGTL ISO GATE DVR
Stock	30000
Product Status	Active
Technology	Capacitive Coupling
Number of Channels	1
Voltage-Isolation	5000Vrms
Common Mode Transient Immunity (Min)	100V/ns
Propagation Delay tpLH / tpHL (Max)	90ns, 90ns
Current - Output High, Low	4A, 4A
Voltage - Supply	9V ~ 26V
Operating Temperature	-40～C ~ 125～C
Package / Case	WSOP8
Package	Tape & Reel (TR)

Application：

• Motor driver for home appliances, factory automation, industrial drives and fans.

• 600/1200 V inverters

• Battery chargers

• Induction heating

• Welding

• UPS

• Power supply units

• DC-DC converters

• Power Factor Correction

Description:

The STGAP2HS is a single gate driver which provides galvanic isolation between the gate driving channel and 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 mid and high power applications such as power conversion and motor driver inverters 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. The 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 UVLO and thermal shutdown protection functions to facilitate the design of highly reliable systems. Dual input pins allow the selection of signal polarity control and implementation of HW interlocking protection to avoid crossconduction in case of controller malfunction. The input to output propagation delay is less than 75 ns, which delivers high PWM control accuracy. A standby mode is available to reduce idle power consumption.

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STGAP2HSMTR

SI8261BCD-C-ISR

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