Datasheet ADUM5000 (Analog Devices) - 10

ADuM5000W Data Sheet –40 7 BW = 20MHz 10% LOAD 6 –50 V) 5 –60 V (m 5 4 = (V) 90% LOAD ISO –70 V ISOV 3 E, –80 IPPL R 2 –90 1 –100 0
009 012
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 –1 0 1 2 3 TIME (µs)
10971-
TIME (ms)
10971- Figure 10. Typical Output Voltage Ripple at 90% Load, VISO = 5 V Figure 12. Typical Output Voltage Start-Up Transient at 10% and 90% Load, VISO = 5 V
–20 5 BW = 20MHz –30 4 10% LOAD ) mV ( –40 3V 3 3. = (V) –50 90% LOAD ISO ISO V V E, 2 –60 IPPL R 1 –70 –80 0
010 013
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 –1.0 –0.5 0 0.5 1.0 1.5 2.0 2.5 3.0 TIME (µs)
10971-
TIME (ms)
10971- Figure 11. Typical Output Voltage Ripple at 90% Load, VISO = 3.3 V Figure 13. Typical Output Voltage Start-Up Transient at 10% and 90% Load, VISO = 3.3 V Rev. A | Page 10 of 15 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/5 V SECONDARY ISOLATED SUPPLY ELECTRICAL CHARACTERISTICS—3.3 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY PACKAGE CHARACTERISTICS REGULATORY INFORMATION INSULATION AND SAFETY-RELATED SPECIFICATIONS IEC 60747-5-2 (VDE 0884, PART 2):2003-01 INSULATION CHARACTERISTICS Thermal Derating Curve RECOMMENDED OPERATING CONDITIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION PCB LAYOUT START-UP BEHAVIOR EMI CONSIDERATIONS THERMAL ANALYSIS CURRENT LIMIT AND THERMAL OVERLOAD PROTECTION POWER CONSIDERATIONS INCREASING AVAILABLE POWER INSULATION LIFETIME OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS