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EB03

ETC
Part Number EB03
Manufacturer ETC
Description TRIPLE INDEPENDENT LOGIC INTERFACED HALF BRIDGES
Published Apr 1, 2005
Detailed Description TRIPLE INDEPENDENT LOGIC INTERFACED HALF BRIDGES EBO3 M I C R O T E C H N O L O G Y HTTP://WWW.APEXMICROTECH.COM (800...
Datasheet PDF File EB03 PDF File

EB03
EB03

Overview
TRIPLE INDEPENDENT LOGIC INTERFACED HALF BRIDGES EBO3 M I C R O T E C H N O L O G Y HTTP://WWW.
APEXMICROTECH.
COM (800) 546-APEX (800) 546-2739 FEATURES • • • • • COMPATIBLE WITH PWM FREQUENCIES UP TO 50KHZ 10V TO 200V MOTOR SUPPLY 5A CONTINUOUS OUTPUT CURRENT HCMOS COMPATIBLE SCHMITT TRIGGER LOGIC INPUTS SEPARATE SOURCE OUTPUTS FOR NEGATIVE RAIL CURRENT SENSE • SLEEP MODE • WIDE RANGE FOR GATE DRIVE AND LOGIC SUPPLIES APPLICATIONS HIGH POWER CIRCUITS FOR DIGITAL CONTROL OF: • THREE AXIS MOTION USING BRUSH TYPE MOTORS • THREE PHASE BRUSHLESS DC MOTOR DRIVE • THREE PHASE AC MOTOR DRIVE • THREE PHASE HIGH POWER MICROSTEPPING STEP MOTORS Hin 1 12 SD 11 Half Bridge Driver FET Half Bridge Output 13 14 HV1 OUT1 Lin 1 10 Vcc1 9 15 S1 HVRTN1 DESCRIPTION The EB03 consists of three independent FET half bridges with drivers.
The drivers may be interfaced with CMOS or HCMOS level logic.
16 Hin 2 Vss,Logic Ground 8 17 Half Bridge Driver FET Half Bridge Output HV2 7 18 OUT2 Lin2 6 19 20 S2 HVRTN2 Vcc 2 5 Vdd,Logic Supply 4 Hin3 3 Half Bridge Driver Lin 3 2 FET Half Bridge Output 21 HV3 22 OUT3 23 24 S3 HVRTN3 Vcc 3 1 FIGURE 1.
BLOCK DIAGRAM APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.
com 1 EB03 ABSOLUTE MAXIMUM RATINGS MOTOR VOLTAGE SUPPLY, HV OUTPUT CURRENT, peak OUTPUT CURRENT, continuous1 GATE SUPPLY VOLTAGE, Vcc LOGIC SUPPLY VOLTAGE, Vdd POWER DISSIPATION, internal1 LOGIC INPUT VOLTAGE THERMAL RESISTANCE TO CASE3 TEMPERATURE, pin solder, 10s TEMPERATURE, junction2 TEMPERATURE RANGE, storage OPERATING TEMPERATURE, case TEST CONDITIONS IOUT=5A; Vcc=10.
8V, Vdd=5V; HV=100V, Fpwm=50kHz, L=100 µH " " " " " Set by external circuitry Set by internal resistors MIN 198.
1 -1.
7 TYP ABSOLUTE MAXIMUM RATINGS SPECIFICATIONS SPECIFICATIONS PARAMETER POSITIVE OUTPUT VOLTAGE NEGATIVE OUTPUT VOLTAGE POSITIVE EDGE DELAY RISETIME NEGATIVE EDGE DELAY FALLTIME PWM FREQUENCY I...


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