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Reinforced, Fast, Low-Power, Six-Channel MAX22563-MAX22566 Digital Isolators Product Highlights Simplified Application Diagram AEC-Q100 Qualification for /V Devices 3.3V 5V 24V 0.1F 0.1F 0.1F VDDA VDDB Reinforced Galvanic Isolation for Digital Signals ENA ENB 20-SSOP with 5.5mm Creepage and Clearance DEFA DEFB V V V DD L DD Withstands 3.75kV for 60s (V ) RMS ISO OUT1 SYNCH GPO IN1 DOI4 OUT2 CS CS IN2 Continuously Withstands 784V (V ) RMS IOWM DOI3 CLK SCLK IN3 MAX22564B/C OUT3 MICRO DOI2 Withstands 12.8kV Surge Between GNDA and MAX14906 MOSI IN4 OUT4 SDI CONTROLLER DOI1 GNDB with 1.2/50s Waveform GPI OUT5 IN5 FAULT A0 MISO OUT6 IN6 SDO A1 High CMTI (50kV/s, typ) GNDA GNDB Low Power Consumption GND GND 0.71mW per Channel at 1Mbps with V = 1.8V DD 1.34mW per Channel at 1Mbps with V = 3.3V DD 3.21mW per Channel at 100Mbps with V = 1.8V DD Low Propagation Delay and Low Jitter Pin Description Maximum Data Rate Up to 200Mbps Low Propagation Delay 7ns (typ) at V = 3.3V MAX2256 B/C DD Clock Jitter RMS 11.1ps (typ) + VDDA 1 20 V DDB Safety Regulatory Approvals (Pending) UL According to UL1577 ENA 2 19 ENB cUL According to CSA Bulletin 5A IN1 3 18 OUT1 VDE 0884-11 Reinforced Insulation IN2 4 17 OUT2 OUT3 IN3 5 16 Key Applications IN4/OUT4 6 15 OUT4/IN4 Automotive Hybrid Electric Vehicle IN5/OUT5 7 14 OUT5/IN5 Chargers IN6/OUT6 8 13 OUT6/IN6 Battery Management System (BMS) Inverters 9 12 DEFB DEFA The MAX22563MAX22566 are a family of 6-channel, GNDA 10 11 GNDB reinforced, fast, low-power digital galvanic isolators using Maxim Integrateds proprietary process SSOP technology. All devices feature reinforced isolation with a withstand voltage rating of 3.75kV for 60 seconds. RMS Devices are available with a maximum data rate of either Both automotive and general-purpose devices are rated 25Mbps or 200Mbps and with user-selectable default- for operation at ambient temperatures from -40C to high or default-low outputs. The devices feature low +125C. propagation delay and low clock jitter, which reduces system latency. Devices with /V suffix are AEC-Q100 qualified. See the Ordering Information for all automotive grade part Independent 1.71V to 5.5V supplies on each side also numbers. make the devices suitable for use as level translators. Industrial The MAX22563 features three channels transmitting Isolated SPI, RS-232/422/485, CAN, Digital I/O signals in one direction and three in opposite the Fieldbus Communications MAX22564 offers four channels transmitting signals in Motor Control one direction and two in opposite the MAX22565 Medical Systems provides five channels transmitting signals in one These devices transfer digital signals between circuits direction and one in opposite the MAX22566 features with different power domains, using as little as 0.71mW all six channels transmitting signals in one direction. per channel at 1Mbps (1.8V supply). The low-power feature reduces system dissipation, increases reliability, Ordering Information appears at end of data sheet. and enables compact designs. 19-101115 Rev 0 9/21 Reinforced, Fast, Low-Power, Six-Channel MAX22563-MAX22566 Digital Isolators Absolute Maximum Ratings V to GNDA ..................................................... -0.3V to +6V OUT on Side B to GNDB ......................................... 30mA DDA V to GNDB ..................................................... -0.3V to +6V Continuous Power Dissipation (T = +70C) A DDB SSOP (derate 10.60mW/C above +70C) .......... 848.36mW IN on Side A, ENA, DEFA to GNDA ................... -0.3V to +6V Temperature Ratings IN on Side B, ENB, DEFB to GNDB ................... -0.3V to +6V Operating Temperature Range .................. -40C to +125C OUT on Side A to GNDA ................... -0.3V to (V + 0.3V) DDA Maximum Junction Temperature .............................. +150C OUT on Side B to GNDB ................... -0.3V to (V + 0.3V) DDB Storage Temperature Range ..................... -60C to +150C Short-Circuit Continuous Current Lead Temperature (soldering, 10s) .......................... +300C OUT on Side A to GNDA ........................................ 30mA Soldering Temperature (reflow) ................................ +260C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Package Information PACKAGE TYPE: 20 SSOP Package Code A20MS+7 Outline Number 21-0056 Land Pattern Number 90-0094 THERMAL RESISTANCE, FOUR LAYER BOARD: Junction-to-Ambient ( ) 94.30C/W JA Junction-to-Case Thermal Resistance ( ) 43.70C/W JC Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a +, , or - in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. www.maximintegrated.com Maxim Integrated 2