EB03 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – TRIPLE INDEPENDENT LOGIC INTERFACED HALF BRIDGES

MICROTECHNOLOGY
TRIPLE INDEPENDENT LOGIC INTERFACED HALF BRIDGES
EBO3
HTTP://WWW.APEXMICROTECH.COM (800) 546-APEX [phone]
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
DESCRIPTION
The EB03 consists of three independent FET half
bridges with drivers. The drivers may be interfaced with
CMOS or HCMOS level logic.
Hin 1 12
SD 11
Lin 1 10
V_cc1 9
Hin 2 8
V_ss,Logic Ground 7
Lin2 6
V_cc 2 5
V_dd,Logic Supply 4
Hin3 3
Lin 3 ²
Half
Bridge
Driver
Half
Bridge
Driver
Half
Bridge
Driver
V_cc 3 1
FIGURE 1. BLOCK DIAGRAM
FET
Half
Bridge
Output
13 ^HV1
14 OUT1
15 S1
16 HVRTN1
FET
Half
Bridge
Output
17 HV2
18 _OUT2
19 S2
20 _HVRTN2
FET
Half
Bridge
Output
21 HV3
22 _OUT3
23 _S3
24 _HVRTN3
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