SI8621BD-B-IS Silicon Laboratories Inc, SI8621BD-B-IS Datasheet
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SI8621BD-B-IS
Manufacturer Part Number
SI8621BD-B-IS
Description
IC ISOLATOR 2CH 5KV 16SOIC
Manufacturer
Silicon Laboratories Inc
Specifications of SI8621BD-B-IS
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-2065-5
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Part Number
Manufacturer
Quantity
Price
B
D
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
2
C, PMBus, SMBus
2
RMS
C clocks up to 1.7 MHz
C
RMS
isolation
HANNELS
for 1 minute
I
2
C I
Copyright © 2011 by Silicon Laboratories
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)
2
C and SMBus serial
2
C
U
NIDIRECTIONAL
Ordering Information:
See page 26.
Si860x
Si860x