ایزولاتور ایزولاتور دیجیتال

SILICON LABS SI8235BB-D-ISR

Manufacturer	SILICON LABS
Mfr. Part Number	SI8235BB-D-ISR
Electland Part Code	177301
Electland Part Number	NYE_SI8235BB-D-ISR
Category	Digital Isolators
Description	4A Gate Driver Capacitive Coupling 2500Vrms 2 Channel 16-SOIC
Datasheet	Download

Product Attributes

Category	Isolators Digital Isolators
Technology	Capacitive Coupling
Number of Channels	2
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	20kV/µs
Propagation Delay tpLH / tpHL (Max)	60ns, 60ns
Pulse Width Distortion (Max)	5.6ns
Rise / Fall Time (Typ)	12ns, 12ns (Max)
Voltage - Supply	4.5V~5.5V;6.5V~24V
grade	Automotive
Qualification	AEC-Q100
Operating Temperature	-40℃~+125℃
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Features	Power-on reset
CMTI(kV/us)	45kV/us
Isolation Voltage(Vrms)	5000
Data Rate(Max)	8Mbps
Propagation Delay(tpd)	45ns
Number of Forward Channels	2
Number of Reverse Channels	0
Default Output	Low Level
Approval Agency	CQC, CSA, UR, VDE
Current - Output High, Low	2A, 4A
Current - Peak Output	4A
Voltage - Output Supply	9.4V ~ 24V
Packaging	SOIC-16-300mil
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	2A (4 Weeks)
ExportControlClassNumber	EAR99
HtsusCode	8542.39.0090
Weight	0.2535g

Introduction

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 Silicon Labs' 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 costeffectiveness 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.

Features

Two completely isolated drivers in one package
Up to 5 kVRMS input-to-output isolation
Up to 1500 VDC peak driver-to-driver differential voltage
HS/LS and dual driver versions
Up to 8 MHz switching frequency
0.5 A peak output (Si8230/1/2/7)
4.0 A peak output (Si8233/4/5/8)
High electromagnetic immunity
RoHS-compliant packages: SOIC-14/16 wide body, SOIC-16 narrow body, LGA-14, QFN-14 (pin to pin compatible with LGA-14 packages)
AEC-Q100 qualification
Automotive-grade OPNs available
AIAG compliant PPAP documentation support
IMDS and CAMDS listing support

Applications

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