SI8220BB-A-IS Silicon Laboratories Inc, SI8220BB-A-IS Datasheet

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SI8220BB-A-IS

Manufacturer Part Number
SI8220BB-A-IS
Description
IC ISODRIVER 2.5A OPTO INP 8SOIC
Manufacturer
Silicon Laboratories Inc
Datasheet

Specifications of SI8220BB-A-IS

Package / Case
8-SOIC (3.9mm Width)
Configuration
Isolated
Input Type
Opto
Delay Time
50ns
Current - Peak
2.5A
Number Of Configurations
1
Number Of Outputs
2
Voltage - Supply
6.5 V ~ 24 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Mounting Style
SMD/SMT
Number Of Channels
1
Propagation Delay Time
50 ns
Supply Voltage (max)
24 V
Supply Voltage (min)
6.5 V
Supply Current
1.4 mA
Power Dissipation
1.2 W
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
High Side Voltage - Max (bootstrap)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI8220BB-A-IS
Manufacturer:
KODENSHI
Quantity:
2 100
Part Number:
SI8220BB-A-IS
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
0 . 5
( 2 . 5 , 3 . 7 5 ,
Features
Applications
Safety Regulatory Approvals
Description
The Si8220/21 is a high-performance functional upgrade for opto-coupled
drivers, such as the HCPL-3120 and the HPCL-0302 providing 2.5 A of
peak output current. It utilizes Silicon Laboratories' proprietary silicon
isolation technology, which provides a choice of 2.5, 3.75, or 5.0 kV
withstand voltages per UL1577. This technology enables higher
performance, reduced variation with temperature and age, tighter part-to-
part matching, and superior common-mode rejection compared to opto-
isolated drivers. While the input circuit mimics the characteristics of an
LED, less drive current is required, resulting in increased efficiency.
Propagation delay time is independent of input drive current, resulting in
consistently short propagation time, tighter unit-to-unit variation, and
greater input circuit design flexibility.
Rev. 1.0 8/10
Functional upgrade for HCPL-0302,
HCPL-3120, TLP350, and similar
opto-drivers
60 ns propagation delay max
(independent of input drive current)
14x tighter part-to-part matching
versus opto-drivers
2.5, 3.75, and 5.0 kV
Transient Immunity

IGBT/ MOSFET gate drives
Industrial control systems
Switch mode power supplies
UL 1577 recognized

CSA component notice 5A
approval

(reinforced insulation)
30 kV/µs
Up to 5000 Vrms for 1 minute
IEC 60950-1, 61010-1, 60601-1
A N D
2 . 5 A
A N D
RMS
isolation
M P
5 . 0
I S O
Copyright © 2010 by Silicon Laboratories
K
V
Under-voltage lockout protection with
hysteresis
Resistant to temperature and aging
effects
Gate driver supply voltage

Wide operating range

RoHS-compliant packages


UPS systems
Motor control drives
Inverters
VDE certification conformity


D R I VE R S W I T H
6.5 V to 24 V
–40 to +125 °C
SOIC-8 narrow body
SOIC-16 wide body
IEC 60747-5-2 (VDE 0884 Part 2)
EN 60950-1 (reinforced insulation)
R M S
)
O
RMS
P T O
Patent pending
I
CATHODE
CATHODE
N P U T
CATHODE
ANODE
S i8220/21
ANODE
NC
NC
NC
NC
NC
NC
NC
Pin Assignments:
Narrow Body SOIC
Wide Body SOIC
1
2
3
4
5
6
7
8
See page 19
1
2
3
4
Top View
Top View
8
7
6
5
16
15
14
13
12
11
10
9
Si8220/21
V
V
V
V
DD
O
O
SS
V
V
NC
V
NC
NC
NC
V
SS
DD
O
SS

Related parts for SI8220BB-A-IS

SI8220BB-A-IS Summary of contents

Page 1

Features  Functional upgrade for HCPL-0302, HCPL-3120, TLP350, and ...

Page 2

Si8220/21 Functional Block Diagram NC LED Emulator ANODE CATHODE NC 2 ISOLATOR Transmitter Receiver Lockout Si8220/21 Rev. 1.0 VDD VO VO VSS ...

Page 3

T C ABLE O F ONTENTS Section 1. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 4

Si8220/21 1. Electrical Specifications Table 1. Electrical Characteristics GND –40 to +125 °C; typical specs at 25 ° Parameter DC Specifications Power Supply Voltage Input Current ...

Page 5

Table 1. Electrical Characteristics (Continued GND –40 to +125 °C; typical specs at 25 ° Parameter 2 VDD Undervoltage Threshold 5 V Threshold 8 V Threshold ...

Page 6

Si8220/21 2. Test Circuits INPUT Measure GND 200 ns INPUT WAVEFORM Figure 1. IOL Sink Current Test Circuit INPUT Measure GND 200 ns INPUT WAVEFORM Figure 2. IOH Source Current Test Circuit ...

Page 7

Regulatory Information Table 2. Regulatory Information* CSA The Si822x is certified under CSA Component Acceptance Notice 5A. For more details, see File 232873. 61010- 600 V reinforced insulation working voltage 600 V RMS 60950-1: Up ...

Page 8

Si8220/21 Table 3. Insulation and Safety-Related Specifications Parameter 1 Nominal Air Gap (Clearance) Nominal External Tracking (Creepage) Minimum Internal Gap (Internal Clearance) Tracking Resistance (Proof Tracking Index) Erosion Depth 2 Resistance (Input-Output) 2 Capacitance (Input-Output) 3 Input Capacitance Notes: 1. ...

Page 9

Table 4. IEC 60664-1 (VDE 0844 Part 2) Ratings Parameter Basic Isolation Group Material Group Rated Mains Voltages < 150 V Rated Mains Voltages < 300 V Installation Classification Rated Mains Voltages < 400 V Rated Mains Voltages < 600 ...

Page 10

Si8220/21 Table 6. IEC Safety Limiting Values Symbol Parameter Case Temperature T S Safety Input, Output Supply Current Device Power Dissipation Notes: 1. Maximum value allowed in the event of a failure; also see ...

Page 11

Figure 4. (NB SOIC-8) Thermal Derating Curve, Dependence of Safety Limiting Values with Case Temperature per DIN EN 60747-5-2 Table 8. Absolute Maximum Ratings Parameter 2 Storage Temperature 2 Operating Temperature Output ...

Page 12

Si8220/21 4. Application Information 4.1. Theory of Operation The Si8220/ functional upgrade for popular opto-isolated drivers, such as the Avago HPCL-3120, HPCL- 0302, Toshiba TLP350, and others. The operation of an Si8220/21 channel is analogous to that of ...

Page 13

Technical Description 5.1. Device Behavior Truth tables for the Si8220/21 are summarized in Table 9. Table 9. Si8220/21 Truth Table Summary Cathode Anode Diode Current ( Hi Hi-Z GND GND VF VF GND1 VF GND1 ...

Page 14

Si8220/21 5.3. Under Voltage Lockout (UVLO) The UVLO circuit unconditionally drives V through 11, upon power up, the Si8220/21 is maintained in UVLO until VDD rises above VDD down, the Si8220/21 enters UVLO when VDD falls below the UVLO threshold ...

Page 15

Applications 6.1. Power Supply Connections V can be biased at, above, or below ground as long as the voltage decoupling capacitors should be placed as close to the package pins as possible. The ...

Page 16

Si8220/21 1.35 10 ----------------------------- - 1.   L max where the maximum load (pF) allowable at switching frequency F   L max A graph of Equation 3 is shown in Figure 12. Each point ...

Page 17

Figure 14. High CMR Opto Driver Input Circuit The optically-coupled driver circuit of Figure 13 turns the LED on when the control input is high. However, internal capacitive coupling from the LED to the power and ground conductors can momentarily ...

Page 18

Si8220/21 6.5. Parametric Differences between Si8220/21 and HCPL-0302 and HCPL-3120 Opto Drivers The Si8220/21 is designed to directly replace HCPL-3120 and similar opto drivers. Parametric differences are summarized in Table 10 below. Table 10. Parametric Differences of Si8220 vs. HCPL-3120 ...

Page 19

Pin Descriptions (Narrow-Body SOIC) Table 12. Pin Descriptions (Narrow-Body SOIC) Pin Name connect. 2 ANODE Anode of LED emulator. V CATHODE input. 3 CATHODE Cathode of LED emulator connect External ...

Page 20

Si8220/21 8. Pin Descriptions (Wide-Body SOIC) Table 13. Pin Descriptions (Wide-Body SOIC) Pin Name 1,7 CATHODE Cathode of LED emulator. V input. 2,3,5,6,8, NC* No connect. 10,11,12 ANODE Anode of LED emulator. V CATHODE input. 9,16 V External ...

Page 21

Ordering Guide Not all possible device configuration options and their corresponding ordering part numbers (OPN) are included in the Ordering Guide table. However, if there is a specific device configuration of interest that is currently not listed in the ...

Page 22

... Si8220/21 New Ordering Part Number Input (OPN) Configuration (Cross Reference) Si8220BB-A-IS Opto input Si8220CB-A-IS Opto input Si8220DB-A-IS Opto input Si8220BD-A-IS Opto input Si8220CD-A-IS Opto input Si8220DD-A-IS Opto input Si8221CC-A-IS Opto input Si8221DC-A-IS Opto input *Note: All packages are RoHS-compliant. Moisture sensitivity level is MSL3 with peak reflow temperature of 260 °C according to the JEDEC industry standard classifications and peak solder temperature ...

Page 23

Package Outline: 8-Pin Narrow Body SOIC Figure 18 illustrates the package details for the Si822x. Table 15 lists the values for the dimensions shown in the illustration. Figure 18. 8-pin Small Outline Integrated Circuit (SOIC) Package Table 15. Package ...

Page 24

Si8220/21 11. Land Pattern: 8-Pin Narrow Body SOIC Figure 19 illustrates the recommended land pattern details for the Si822x in an 8-pin narrow-body SOIC. Table 16 lists the values for the dimensions shown in the illustration. Figure 19. PCB Land ...

Page 25

Package Outline: 16-Pin Wide Body SOIC Figure 20 illustrates the package details for the Si822x Digital Isolator. Table 17 lists the values for the dimensions shown in the illustration. Table 17. Package Diagram Dimensions Figure 20. 16-Pin Wide Body ...

Page 26

Si8220/21 13. Land Pattern: 16-Pin Wide-Body SOIC Figure 21 illustrates the recommended land pattern details for the Si822x in a 16-pin wide-body SOIC. Table 18 lists the values for the dimensions shown in the illustration. Table 18. 16-Pin Wide Body ...

Page 27

Top Marking: 16-Pin Wide Body SOIC Figure 22. 16-Pin Wide Body SOIC Top Marking Table 19. 16-Pin Wide Body SOIC Top Marking Explanation Base Part Number Ordering Options Line 1 Marking: See Ordering Guide for more information ...

Page 28

Si8220/21 15. Top Marking: 8-Pin Narrow Body SOIC Figure 23. 8-Pin Narrow Body SOIC Top Marking Table 20. 8-Pin Narrow Body SOIC Top Marking Explanations Base Part Number Ordering Options Line 1 Marking: (See Ordering Guide for more information) Line ...

Page 29

OCUMENT HANGE IST Revision 0.22 to Revision 1.0  Updated Tables and 5.  Updated “9. Ordering Guide” .  Added Device Marking sections. Rev. 1.0 Si8220/21 29 ...

Page 30

... Buyer shall indemnify and hold Silicon Laboratories harmless against all claims and damages. The sale of this product contains no licenses to Power-One’s intellectual property. Contact Power-One, Inc. for appropriate licenses. Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc. Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders. ...

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