SI8234BC-D-IS1R

The SI8234BC-D-IS1R features AEC-Q100 certification, AIAG-compliant PPAP documentation support, and IMDS/CAMDS listing support, making it a comprehensive and powerful solution for modern electronic systems.

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Description

Technical Parameters

The SI8234BC-D-IS1R isolated gate driver represents a cutting-edge solution for a variety of electronic applications. It features dual isolation in a single package, with up to 5 kVRMS input-to-output isolation and a peak driver-to-driver differential voltage of 1500 VDC, ensuring unparalleled safety. Its versatility is reflected in the availability of HS/LS and dual drive versions to meet a variety of application needs. The gate driver operates at switching frequencies up to 8 MHz and provides peak outputs from 0.5 A to 4.0 A, making it excellent in high-performance environments. Additionally, its high electromagnetic immunity and RoHS-compliant packaging (including automotive-grade options) make it a reliable choice.

product-1269-1103

Related Products:

Mfr Part	SI8234BC-D-AS1R	SI8234BC-D-IS1R
Description	DGTL ISO GATE DVR	DGTL ISO GATE DVR
Stock	30000	30000
Product Status	Active	Active
Technology	Capacitive Coupling	Capacitive Coupling
Number of Channels	2	2
Voltage-Isolation	3750Vrms	3750Vrms
Common Mode Transient Immunity (Min)	20kV/us	20kV/us
Propagation Delay tpLH / tpHL (Max)	45ns, 45ns	45ns, 45ns
Current - Output High, Low	2A, 4A	2A, 4A
Voltage - Supply	8.0V ~ 24V	8.0V ~ 24V
Operating Temperature	-40～C ~ 125～C	-40～C ~ 125～C
Package / Case	SOP16	SOP16
Package	Tape & Reel (TR)	Tape & Reel (TR)

Industrial Applications：

• Power delivery systems

• Motor control systems

• Isolated dc-dc power supplies

• Lighting control systems

• Plasma displays

• Solar and industrial inverters

Automotive Applications：

• On-board chargers

• Battery management systems

• Charging stations

• Traction inverters

• Hybrid Electric Vehicles

• Battery Electric Vehicles

GENERAL DESCRIPTION:

The Si823x isolated driver family combines two independent, isolated drivers into a single package. The Si8230/1/3/4 are high-side/low-side drivers, while the Si8232/5/7/8 are dual drivers. Versions with peak output currents of 0.5 A (Si8230/1/2/7) and 4.0 A (Si8233/4/5/8) are available. All drivers operate with a maximum supply voltage of 24 V.

The Si823x drivers utilize Skyworks' proprietary silicon isolation technology, which provides up to 5 kVRMS withstand voltage per UL1577 and fast 45 ns propagation times. Driver outputs can be grounded to the same or separate grounds or connected to a positive or negative voltage. The TTL level compatible inputs with >400 mV hysteresis are available in individual control input (Si8230/2/3/5/7/8) or PWM input (Si8231/4) configurations. High integration, low propagation delay, small installed size, flexibility, and cost-effectiveness make the Si823x family ideal for a wide range of isolated MOSFET/IGBT gate drive applications.

Automotive Grade is available for certain part numbers. These products are built using automotive-specific flows at all steps in the manufacturing process to ensure the robustness and low defectivity required for automotive applications.

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