SI8645BA-B-IU Silicon Laboratories Inc, SI8645BA-B-IU Datasheet

SI8645BA-B-IU

Manufacturer Part Number

SI8645BA-B-IU

Description

IC ISOLATOR 4CH 1.0KV 16-QSOP

Manufacturer

Silicon Laboratories Inc

Datasheets

1.SI8610BC-B-IS.pdf (38 pages)

2.SI8641BA-B-IU.pdf (40 pages)

Specifications of SI8645BA-B-IU

Number Of Channels

Supply Voltage (max)

1 KV

Mounting Style

SMD/SMT

Package / Case

QSOP-16

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

336-2096-5

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SI8645BA-B-IUR

Manufacturer:

PANASONIC

Quantity:

600 000

Company:

Amily Shenzhen XNWY Technology Co., Ltd

Part Number:

SI8645BA-B-IUR

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Features



Applications



Description

The Si860x series of isolators are single-package galvanic isolation solutions for I

and SMBus serial port applications. These products are based on Silicon Labs

proprietary RF isolation technology and offer shorter propagation delays, lower

power consumption, smaller installed size, and more stable operation with

temperature and age versus opto couplers or other digital isolators.

All devices in this family include hot-swap, bidirectional SDA and/or SCL isolation

channels with open-drain, 35 mA sink capability that operate to a maximum

frequency of 1.7 MHz. The 8-pin version (Si8600) supports bidirectional SDA and

SCL isolation; the Si8602 supports bidirectional SDA and unidirectional SCL

isolation, and the 16-pin versions (Si8605, Si8606) feature two unidirectional

isolation channels to support additional system signals, such as interrupts or resets.

All versions contain protection circuits to guard against data errors when an

unpowered device is inserted into a powered system.

Small size, low installed cost, low power consumption, and short propagation delays

make the Si860x family the optimum solution for isolating I

ports.

Safety Regulatory Approval



Rev. 1.0 7/11

Independent, bidirectional SDA and

SCL isolation channels



Unidirectional isolation channels

support additional system signals

(Si8605, Si8606)

Up to 5000 V

UL, CSA, VDE recognition

60-year life at rated working voltage

Isolated I

Power over Ethernet

Motor Control Systems

UL 1577 recognized



CSA component notice 5A approval



IDIRECTIONAL

IGITA L

sink current

(reinforced insulation )

Open drain outputs with 35 mA

Supports I

Up to 5000 V

IEC 60950-1, 61010-1, 60601-1

C, PMBus, SMBus

RMS

C clocks up to 1.7 MHz

RMS

isolation

HANNELS

for 1 minute

C I





VDE certification conformity



High electromagnetic immunity

Wide operating supply voltage

Wide temperature range

Transient immunity 50 kV/µs

AEC-Q100 qualification

RoHS-compliant packages

Hot-swap applications

Intelligent Power systems

Isolated SMPS systems with PMBus

interfaces

SOLA TORS WITH

3.0 to 5.5 V

–40 to +125 °C

SOIC-8 narrow body

SOIC-16 wide body

SOIC-16 narrow body

IEC 60747-5-2

(VDE0884 Part 2)

EN60950-1 (reinforced insulation)

C and SMBus serial

NIDIRECTIONAL

Ordering Information:

See page 26.

Si860x

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