鈥?/div>
COMPATIBLE WITH PWM FREQUENCIES UP TO 30KHZ
50V TO 500 V MOTOR SUPPLY
20A CONTINUOUS OUTPUT CURRENT
HCMOS COMPATIBLE SCHMITT TRIGGER LOGIC INPUTS
SEPARATE EMITTER OUTPUTS FOR NEGATIVE RAIL
CURRENT SENSE
鈥?SLEEP MODE
鈥?WIDE RANGE FOR GATE DRIVE AND LOGIC SUPPLIES
APPLICATIONS
HIGH POWER CIRCUITS FOR DIGITAL CONTROL OF:
鈥?THREE AXIS MOTION USING BRUSH TYPE MOTORS
鈥?THREE PHASE BRUSHLESS DC MOTOR DRIVE
鈥?THREE PHASE AC MOTOR DRIVE
鈥?THREE PHASE STEP MOTOR DRIVE
Hin 1 12
SD 11
Half
Bridge
Driver
IGBT
Half
Bridge
Output
13
14
HV1
DESCRIPTION
The EB01 consists of three independent IGBT half bridges
with drivers. The drivers may be interfaced with CMOS or
HCMOS level logic.
OUT1
Lin 1 10
V
cc
1
9
15
E1
HVRTN1
16
Hin 2
V
ss
,Logic Ground
8
17
Half
Bridge
Driver
IGBT
Half
Bridge
Output
HV2
7
18
OUT2
Lin2 6
19
20
E2
HVRTN2
V
cc
2
5
V
dd
,Logic Supply 4
Hin3 3
Half
Bridge
Driver
Lin 3
2
IGBT
Half
Bridge
Output
21 HV3
22
OUT3
23
24
E3
HVRTN3
V
cc
3 1
FIGURE 1. BLOCK DIAGRAM
APEX MICROTECHNOLOGY CORPORATION
鈥?TELEPHONE (520) 690-8600 鈥?FAX (520) 888-3329 鈥?ORDERS (520) 690-8601 鈥?EMAIL prodlit@apexmicrotech.com