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ISOUSB111 Full/Low Speed Isolated USB Repeater
SLLSFC6D
November 2021 – January 2023
ISOUSB111
PRODUCTION DATA
CONTENTS
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ISOUSB111 Full/Low Speed Isolated USB Repeater
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Power Ratings
6.6
Insulation Specifications
6.7
Safety-Related Certifications
6.8
Safety Limiting Values
6.9
Electrical Characteristics
6.10
Switching Characteristics
6.11
Insulation Characteristics Curves
6.12
Typical Characteristics
7
Parameter Measurement Information
7.1
Test Circuits
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Power Supply Options
8.3.2
Power Up
8.3.3
Symmetric Operation, Dual-Role Port and Role-Reversal
8.3.4
Connect and Speed Detection
8.3.5
Disconnect Detection
8.3.6
Reset
8.3.7
LS/FS Message Traffic
8.3.8
L2 Power Management State (Suspend) and Resume
8.3.9
L1 Power Management State (Sleep) and Resume
8.4
Device Functional Modes
9
Power Supply Recommendations
10
Application and Implementation
10.1
Typical Application
10.1.1
Isolated Host or Hub
10.1.2
Isolated Peripheral - Self-Powered
10.1.3
Isolated Peripheral - Bus-Powered
10.1.4
Application Curve
10.1.4.1
Insulation Lifetime
11
Layout
11.1
Layout Guidelines
11.1.1
Layout Example
11.1.2
PCB Material
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
Receiving Notification of Documentation Updates
12.3
Support Resources
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
Glossary
13
Mechanical, Packaging, and Orderable Information
13.1
Tape and Reel Information
IMPORTANT NOTICE
Package Options
Mechanical Data (Package|Pins)
DWX|16
DW|16
MSOI003I
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sllsfc6d_oa
sllsfc6d_pm
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DATA SHEET
ISOUSB111 Full/Low Speed Isolated USB Repeater
1
Features
Compliant to USB 2.0
Supports low speed (1.5 Mbps)
and
full speed (12 Mbps) signaling
Automatic speed and connection detection
Supports L1 (sleep) and L2 (suspend) low-power states
Supports automatic role reversal for USB On-The-Go (OTG) and Type-C® Dual Role Port (DRP) designs
High CMTI: 100 kV/µs
V
BUS
voltage range: 4.25 V to 5.5 V
3.3 V internal LDO
Meets CISPR32 class B emissions limits
Ambient temperature range: –40°C to
+125°C
16-SOIC and 16-SSOP package options
Safety-related certifications:
7071-V
PK
V
IOTM
and 2121-V
PK
V
IORM
(Reinforced) per DIN EN IEC 60747-17 (VDE 0884-17)
5000-V
RMS
isolation for 1 minute per UL 1577
IEC 62368-1, IEC 60601-1 and IEC 61010-1 certifications
CQC, TUV and CSA certifications
16-SOIC certifications complete; 16-SSOP certifications planned
2
Applications
USB Hub, Host, Peripheral and Cable Isolation
Medical
Factory automation
Motor drives
Grid infrastructure
Power delivery
USB Audio
Reinforced Isolation Option
FEATURE
ISOUSB111
Protection Level
Reinforced
Surge Isolation Voltage
12800 V
PK
Isolation Rating
5000 V
RMS
Isolation Working Voltage
1500 V
RMS
/
2121 V
PK