Datasheet ADuM5200W, ADuM5201W, ADuM5202W (Analog Devices) - 7

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Automotive Products ADuM5200W/ADuM5201W/ADuM5202W ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY
All typical specifications are at TA = 25°C, VDD1 = 5.0 V, VISO = 3.3 V, VSEL = GNDISO. Minimum/maximum specifications apply over the entire recommended operation range which is 4.5 V ≤ VDD1 ≤ 5.5 V, 3.0 V ≤ VISO ≤ 3.6 V; and −40°C ≤ TA ≤ +105°C, unless otherwise noted. Switching specifications are tested with CL = 15 pF and CMOS signal levels, unless otherwise noted.
Table 10. DC-to-DC Converter Static Specifications Parameter Symbol Min Typ Max Unit Test Conditions/Comments
DC-TO-DC CONVERTER SUPPLY Setpoint V 3.0 3.3 3.6 V I = 0 mA ISO ISO Line Regulation V 1 mV/V I = 50 mA, V = 3.0 V to 3.6 V ISO (LINE) ISO DD1 Load Regulation V 1 5 % I = 10 mA to 90 mA ISO (LOAD) ISO Output Ripple V 50 mV p-p 20 MHz bandwidth, C = 0.1 µF||10 µF, I = 90 mA ISO (RIP) BO ISO Output Noise V 130 mV p-p C = 0.1 µF||10 µF, I = 90 mA ISO (NOISE) BO ISO Switching Frequency f 180 MHz OSC PW Modulation Frequency f 625 kHz PWM Output Supply I 100 mA V > 3 V ISO (MAX) ISO Efficiency at I 30 % I = 90 mA ISO (MAX) ISO I , No V Load I 5 15 mA DD1 ISO DD1 (Q) I , Full V Load I 230 mA DD1 ISO DD1 (MAX)
Table 11. DC-to-DC Converter Dynamic Specifications 25 Mbps—C Grade Parameter Symbol Min Typ Max Unit Test Conditions/Comments
SUPPLY CURRENT Input ADuM5200W I 22 mA No V load DD1 ISO ADuM5201W I 23 mA No V load DD1 ISO ADuM5202W I 24 mA No V load DD1 ISO Available to Load ADuM5200W I 96 mA ISO (LOAD) ADuM5201W I 95 mA ISO (LOAD) ADuM5202W I 94 mA ISO (LOAD)
Table 12. Switching Specifications C Grade Parameter Symbol Min Typ Max Unit Test Conditions/Comments
SWITCHING SPECIFICATIONS Data Rate 25 Mbps Within PWD limit Propagation Delay t , t 45 70 ns 50% input to 50% output PHL PLH Pulse Width Distortion PWD 6 ns |t − t | PLH PHL Change vs. Temperature 5 ps/°C Pulse Width PW 40 ns Within PWD limit Propagation Delay Skew t 15 ns Between any two units PSK Channel Matching Codirectional1 t 6 ns PSKCD Opposing Directional2 t 15 ns PSKOD 1 Codirectional channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation 7 barrier. 2 Opposing directional channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. Rev. 0 | Page 7 of 28 Document Outline Features Applications General Description Functional Block Diagrams Table of Contents 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 Recommended Operating Conditions Absolute Maximum Ratings ESD Caution Pin Configurations and Function Descriptions Truth Table Typical Performance Characteristics Terminology Applications Information PCB Layout Start-Up Behavior EMI Considerations Propagation Delay Parameters DC Correctness and Magnetic Field Immunity Power Consumption Current Limit and Thermal Overload Protection Power Considerations Thermal Analysis Increasing Available Power Insulation Lifetime Outline Dimensions Ordering Guide Automotive Products