EB04 Apex Microtechnology Corporation, EB04 Datasheet

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EB04

Manufacturer Part Number
EB04
Description
Motion Control
Manufacturer
Apex Microtechnology Corporation
Datasheet
M I C R O T E C H N O L O G Y
FEATURES
• COMPATIBLE WITH PWM FREQUENCIES UP TO 50KHZ
• 10.8V TO 50V MOTOR SUPPLY
• 5A CONTINUOUS OUTPUT CURRENT
• HCMOS COMPATIBLE SCHMITT TRIGGER LOGIC INPUTS
• SEPARATE SOURCE OUTPUTS FOR NEGATIVE RAIL
• SLEEP MODE
• SINGLE SUPPLY FOR GATE DRIVE AND LOGIC
• BUILT-IN DELAY ELIMINATES SHOOT THROUGH DUE
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
DESCRIPTION
with drivers. The drivers may be interfaced with CMOS
or HCMOS level logic.
APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com
CURRENT SENSE
TO FETS CROSSFIRING
MOTORS
The EB04 consists of three independent FET half bridges
TRIPLE INDEPENDENT LOGIC INTERFACED HALF BRIDGES
H T T P : / / W W W . A P E X M I C R O T E C H . C O M
BLOCK DIAGRAM
Hin 1
Hin 2
Hin 3
Lin 1
Lin 2
Lin 3
V
SD
V
DD
ss
10
12
11
EBO4
4
8
3
2
7
6
Interface
Logic
( 8 0 0 ) 5 4 6 - A P E X
Translation
Level
( 8 0 0 ) 5 4 6 - 2 7 3 9
Output
Output
Output
Bridge
Bridge
Bridge
FET
FET
FET
Half
Half
Half
13
14
15
16
17
18
19
20
21
22
23
24
HV1
S1
HVRTN1
HV2
OUT2
S2
HVRTN2
HV3
OUT3
S3
HVRTN3
1

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