SI8231BB-B-IS1 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Analog mixed-signal IC> Drivers and interfaces> SI8231BB-B-IS1

SI8231BB-B-IS1: DescriptionIC high/low side driver 16soic; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size1004KB，59 Pages; ManufacturerSilicon Laboratories Inc; Environmental Compliance

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SI8231BB-B-IS1 Overview

IC high/low side driver 16soic

SI8231BB-B-IS1 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Silicon Laboratories Inc
Parts packaging code	SOIC
package instruction	SOP, SOP16,.25
Contacts	16
Reach Compliance Code	unknow
ECCN code	EAR99
Built-in protection	UNDER VOLTAGE
Interface integrated circuit type	HB BASED PERIPHERAL DRIVER WITH PWM
JESD-30 code	R-PDSO-G16
length	9.9 mm
Humidity sensitivity level	2A
Number of functions	1
Number of terminals	16
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Output current flow direction	SOURCE AND SINK
Nominal output peak current	4 A
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP16,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3/5 V
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
Supply voltage 1-max	24 V
Mains voltage 1-minute	6.5 V
Supply voltage1-Nom	12 V
surface mount	YES
Temperature level	AUTOMOTIVE
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Disconnect time	60 µs
connection time	60 µs
width	3.9 mm

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Si823x Data Sheet

0.5 and 4.0 Amp ISOdrivers (2.5 and 5 kV

RMS

)

The Si823x isolated driver family combines two independent, isolated drivers into a sin-

gle 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 kV

RMS

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 pos-

itive 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) configu-

rations. 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 robust-

ness and low defectivity required for automotive applications.

Industrial Applications

• Power delivery systems

• Motor control systems

• Isolated dc-dc power supplies

• Lighting control systems

• Plasma displays

• Solar and industrial inverters

Safety Regulatory Approvals

• UL 1577 recognized

• Up to 5000 V

RMS

for 1 minute

• CSA component notice 5A approval

• IEC 60950-1, 62368-1, 60601-1 (re-

inforced insulation)

• VDE certification conformity

• VDE 0884-10

• EN60950-1 (reinforced insulation)

• CQC certification approval

• GB4943.1

Automotive Applications

• On-board chargers

• Battery management systems

• Charging stations

• Traction inverters

• Hybrid Electric Vehicles

• Battery Electric Vehicles

KEY FEATURES

• Two completely isolated drivers in one

package

• Up to 5 kV

RMS

input-to-output isolation

• Up to 1500 V

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

silabs.com

| Building a more connected world.

Rev. 2.13

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