SI823H1BB-IS1R

The SI823H1BB-IS1R isolated gate driver operates seamlessly over a wide temperature range of -40 to +125 °C, making it suitable for a variety of environments and conditions.

Send Inquiry

Add To Inquiry

Description

Technical Parameters

The SI823H1BB-IS1R is a versatile and robust gate driver that offers single or dual isolated drivers in one package, providing up to 5 kVRMS of isolation and up to 1500 VDC peak driver-to-driver differential voltage. It features enhanced safety options, PWM and dual driver configurations, 4.0 A peak output, and high immunity to electromagnetic interference. With a 30 ns maximum propagation delay, transient immunity exceeding 125 kV/µs, programmable dead time, and noise filtering options, it provides precise and reliable performance. Operating in a wide temperature range from -40 to +125 °C, it is available in RoHS-compliant packages, AEC-Q100 qualified, and supports AIAG-compliant documentation, making it a top choice for a variety of industrial and automotive applications.

product-1269-1103

Related Products:

Mfr Part	SI823H1BB-AS1	SI823H1BB-AS1R	SI823H1BB-IS1	SI823H1BB-IS1R
Description	DGTL ISO GATE DVR	DGTL ISO GATE DVR	DGTL ISO GATE DVR	DGTL ISO GATE DVR
Stock	30000	30000	30000	30000
Product Status	Active	Active	Active	Active
Technology	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling
Number of Channels	2	2	2	2
Voltage-Isolation	2500Vrms	2500Vrms	2500Vrms	2500Vrms
Common Mode Transient Immunity (Min)	125kV/us	125kV/us	125kV/us	125kV/us
Propagation Delay tpLH / tpHL (Max)	30ns, 58ns	30ns, 58ns	30ns, 58ns	30ns, 58ns
Current - Output High, Low	4A, 4A	4A, 4A	4A, 4A	4A, 4A
Voltage - Supply	8V ~ 30V	8V ~ 30V	8V ~ 30V	8V ~ 30V
Operating Temperature	-40～C ~ 125～C	-40～C ~ 125～C	-40～C ~ 125～C	-40～C ~ 125～C
Package / Case	SOP16	SOP16	SOP16	SOP16
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)

Industrial Applications：

• Power delivery systems

• Motor control systems

• Isolated dc-dc power supplies

• Lighting control systems

• 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 Si823Hx combines two isolated gate drivers into a single package for high power applications. The Si823Hx includes devices with single or dual control inputs with independent or high-side/low-side outputs. These drivers can operate with a 3.0 – 5.5 V input VDD and a maximum drive supply voltage of 30 V.

The Si823Hx is ideal for driving power MOSFETs and IGBTs used in a wide variety of switched power and motor control applications. These drivers utilize Skyworks' proprietary silicon isolation technology, supporting up to 5 kVRMS for 1 minute isolation voltage. This technology enables high CMTI (125 kV/µs), lower propagation delays and skew, little variation with temperature and age, and low part-to-part matching.

The unique architecture of the output stage features a booster device that provides a higher pull up capability at the Miller plateau region of the load power switch to support faster turn-on times. This driver family also offers some unique features such as over-temperature protection, output Undervoltage Lockout (UVLO) fault detection, dead time programmability and fail-safe drivers with default low in case of loss of input side power. The Si823Hx family offers longer service life and dramatically higher reliability compared to opto-coupled gate drivers.

Automotive Grade is available. 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.

Hot Tags: si823h1bb-is1r, China si823h1bb-is1r manufacturers, suppliers, ADUM3223ARZ-RL7, NCV57090BDWR2G, SI8232BC-D-IS1R, NCD57255DR2G, SI8233AB-D-IS1R, NCV57255DR2G

SI823H1CB-IS1R

SI823H1AD-IS3R

Send Inquiry