Datasheet ADuM4122 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Single Gate, Adjustable Slew Rate, Isolated Gate Driver, 3 A Short-Circuit ( |
| Pages / Page | 18 / 5 — Data Sheet. ADuM4122. PACKAGE SPECIFICATIONS. Table 3. Parameter. Symbol. … |
| File Format / Size | PDF / 641 Kb |
| Document Language | English |
Data Sheet. ADuM4122. PACKAGE SPECIFICATIONS. Table 3. Parameter. Symbol. Min. Typ. Max. Unit. Test Conditions/Comments
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Data Sheet ADuM4122 PACKAGE SPECIFICATIONS Table 3. Parameter Symbol Min Typ Max Unit Test Conditions/Comments
Resistance (Input Side to High-Side Output)1 RI-O 1012 Ω Capacitance (Input Side to High-Side Output)1 CI-O 2.0 pF Input Capacitance CI 4.0 pF 1 The ADuM4122 is considered a 2-terminal device. Pin 1 through Pin 3 are shorted together, and Pin 4 through Pin 6 are shorted together.
INSULATION AND SAFETY SPECIFICATIONS Table 4. Parameter Symbol Value Unit Conditions
Rated Dielectric Insulation Voltage 5000 V rms 1 minute duration Minimum External Air Gap (Clearance) L(I01) 8 min mm Measured from input terminals to output terminals, shortest distance through air Minimum External Tracking (Creepage) L(I02) 8 min mm Measured from input terminals to output terminals, shortest distance path along body Minimum Clearance in the Plane of the L(PCB) 8.3 min mm Measured from input terminals to output terminals, shortest distance Printed Circuit Board (PCB Clearance) through air, line of sight, in the printed circuit board (PCB) mounting plane Minimum Internal Gap (Internal 25.5 min µm Minimum distance through insulation Clearance) Tracking Resistance (Comparative Tracking CTI >600 V DIN IEC 112/VDE 0303 Part 1 Index) Isolation Group I Material Group (DIN VDE 0110, 1/89, Table 1)
DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS
This isolator is suitable for reinforced isolation within the safety limit data only. Maintenance of the safety data is ensured by protective circuits.
Table 5. VDE Characteristics Description Test Conditions/Comments Symbol Characteristic Unit
Instal ation Classification per DIN VDE 0110 For Rated Mains Voltage ≤ 600 V rms I to IV Climatic Classification1 40/105/21 Pol ution Degree per DIN VDE 0110, Table 1 2 Maximum Working Insulation Voltage VIORM 849 V peak Input to Output Test Voltage, Method B1 VIORM × 1.875 = Vpd (m), 100% production test, tini = tm = 1 sec, Vpd (m) 1592 V peak partial discharge < 5 pC Input to Output Test Voltage, Method A After Environmental Tests Subgroup 1 VIORM × 1.5 = Vpd (m), tini = 60 sec, tm = 10 sec, partial discharge < 5 pC Vpd (m) 1274 V peak After Input and/or Safety Test Subgroup 2 VIORM × 1.2 = Vpd (m), tini = 60 sec, tm = 10 sec, partial discharge < 5 pC Vpd (m) 1019 V peak and Subgroup 3 Highest Al owable Overvoltage VIOTM 7000 V peak Surge Isolation Voltage Basic V peak = 16 kV, 1.2 µs rise time, 50 µs, 50% fall time VIOSM 16,000 V peak Surge Isolation Voltage Reinforced V peak = 16 kV, 1.2 µs rise time, 50 µs, 50% fall time VIOSM 10,000 V peak Safety Limiting Values Maximum value al owed in the event of a failure (see Figure 2) Maximum Junction Temperature TS 150 °C Safety Total Dissipated Power PS 1.52 W Insulation Resistance at TS VIO = 500 V RS >109 Ω 1 The climatic category indicates the climatic conditions under which the capacitor can be operated. According to IEC 60068-1, the climatic category is expressed by a three group coding, in this case, 40/105/21. The first group indicates the lower category temperature (−40°C). The second group indicates the upper category temperature (+105°C). The third group indicates the number of days (21) that the capacitor can withstand within specified limits if exposed to a relative humidity of 95% and a temperature of 40°C. Rev. 0 | Page 5 of 18 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Electrical Specifications Regulatory Information Package Specifications Insulation and Safety Specifications DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics Recommended Operating Conditions Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Truth Table Typical Performance Characteristics Theory of Operation Applications Information PCB Layout Slew Rate Control Propagation Delay-Related Parameters Peak Current Rating Undervoltage Lockout Output Load Characteristics Power Dissipation Insulation Lifetime Typical Applications Outline Dimensions Ordering Guide
Data Sheet ADuM4122 PACKAGE SPECIFICATIONS Table 3. Parameter Symbol Min Typ Max Unit Test Conditions/Comments
Resistance (Input Side to High-Side Output)1 RI-O 1012 Ω Capacitance (Input Side to High-Side Output)1 CI-O 2.0 pF Input Capacitance CI 4.0 pF 1 The ADuM4122 is considered a 2-terminal device. Pin 1 through Pin 3 are shorted together, and Pin 4 through Pin 6 are shorted together.
INSULATION AND SAFETY SPECIFICATIONS Table 4. Parameter Symbol Value Unit Conditions
Rated Dielectric Insulation Voltage 5000 V rms 1 minute duration Minimum External Air Gap (Clearance) L(I01) 8 min mm Measured from input terminals to output terminals, shortest distance through air Minimum External Tracking (Creepage) L(I02) 8 min mm Measured from input terminals to output terminals, shortest distance path along body Minimum Clearance in the Plane of the L(PCB) 8.3 min mm Measured from input terminals to output terminals, shortest distance Printed Circuit Board (PCB Clearance) through air, line of sight, in the printed circuit board (PCB) mounting plane Minimum Internal Gap (Internal 25.5 min µm Minimum distance through insulation Clearance) Tracking Resistance (Comparative Tracking CTI >600 V DIN IEC 112/VDE 0303 Part 1 Index) Isolation Group I Material Group (DIN VDE 0110, 1/89, Table 1)
DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS
This isolator is suitable for reinforced isolation within the safety limit data only. Maintenance of the safety data is ensured by protective circuits.
Table 5. VDE Characteristics Description Test Conditions/Comments Symbol Characteristic Unit
Instal ation Classification per DIN VDE 0110 For Rated Mains Voltage ≤ 600 V rms I to IV Climatic Classification1 40/105/21 Pol ution Degree per DIN VDE 0110, Table 1 2 Maximum Working Insulation Voltage VIORM 849 V peak Input to Output Test Voltage, Method B1 VIORM × 1.875 = Vpd (m), 100% production test, tini = tm = 1 sec, Vpd (m) 1592 V peak partial discharge < 5 pC Input to Output Test Voltage, Method A After Environmental Tests Subgroup 1 VIORM × 1.5 = Vpd (m), tini = 60 sec, tm = 10 sec, partial discharge < 5 pC Vpd (m) 1274 V peak After Input and/or Safety Test Subgroup 2 VIORM × 1.2 = Vpd (m), tini = 60 sec, tm = 10 sec, partial discharge < 5 pC Vpd (m) 1019 V peak and Subgroup 3 Highest Al owable Overvoltage VIOTM 7000 V peak Surge Isolation Voltage Basic V peak = 16 kV, 1.2 µs rise time, 50 µs, 50% fall time VIOSM 16,000 V peak Surge Isolation Voltage Reinforced V peak = 16 kV, 1.2 µs rise time, 50 µs, 50% fall time VIOSM 10,000 V peak Safety Limiting Values Maximum value al owed in the event of a failure (see Figure 2) Maximum Junction Temperature TS 150 °C Safety Total Dissipated Power PS 1.52 W Insulation Resistance at TS VIO = 500 V RS >109 Ω 1 The climatic category indicates the climatic conditions under which the capacitor can be operated. According to IEC 60068-1, the climatic category is expressed by a three group coding, in this case, 40/105/21. The first group indicates the lower category temperature (−40°C). The second group indicates the upper category temperature (+105°C). The third group indicates the number of days (21) that the capacitor can withstand within specified limits if exposed to a relative humidity of 95% and a temperature of 40°C. Rev. 0 | Page 5 of 18 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Electrical Specifications Regulatory Information Package Specifications Insulation and Safety Specifications DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics Recommended Operating Conditions Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Truth Table Typical Performance Characteristics Theory of Operation Applications Information PCB Layout Slew Rate Control Propagation Delay-Related Parameters Peak Current Rating Undervoltage Lockout Output Load Characteristics Power Dissipation Insulation Lifetime Typical Applications Outline Dimensions Ordering Guide
