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| AMC8500 Datasheet, PDF (4/27 Pages) List of Unclassifed Manufacturers – TWO PHASE VARIABLE SPEED FAN MOTOR CONTROLLER | |||
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Preliminary Specification
aMC8500
REFERENCE (Pin 5)
Output Voltage (IO = 5.0 mA)
Line Regulation (VDD = 6.0 V to 15 V, IO = 5.0 mA)
Load Regulation (VDD = 6.0 V, IO = 1.0 mA to 10 mA)
Short Circuit Current (Note 4)
Reference Output Load Current For Automatic Power Down Feature
(Pin 10 = 500 mV, Pin 14 = Gnd, t > 2.0s)
(Pin 10 = 3.5 V, Pin 14 = Open, t > 2.0s)
Enabled
Disabled
FAULT TIMER
Drive Enabled Time During A Fault Condition
Drive Disabled Time Before Restart
KICK START TIMER
Motor Kick Start Time (100% duty cycle applied)
FREQUENCY GENERATOR / ROTOR LOCK (Pin 15)
Low State Output Sink Voltage (Isink = 1.0 mA)
Off-State Leakage Current (Voff = 12 V)
Minimum Hall Frequency For Rotor Lock Output High State
MOTOR DRIVES (Pin 1, 16)
Low State Output Voltage (Isink = 500 mA)
Off-State Leakage Current (Voff = 30 V)
Current Limit Threshold (Pin 2 open, Note 4)
Non-Overlapping Commutation Delay
TOTAL DEVICE (Pin 12)
Power Supply Threshold Voltage
Start-Up (VDD increasing)
Hysteresis (VDD decreasing after turn-on)
Power Supply Current
Operating
Power Down (Pin 10 = 0.5 V, IO(ref) â¤1.0 mA, t > 2.0s, Pin 14 = Gnd)
Vref
3.325 3.5 3.675 V
Refline
-
2.0
30
mV
Refload
-
11
30
mV
ISC
-
50
-
mA
IO(PD)
mA
-
1.4
1.0
2.0
1.6
-
ton(Flt)
-
0.25
-
s
toff(Flt)
-
2.0
-
s
ton(KS)
-
1.0
-
s
VOL(FG/RL)
-
Ioff(Tach)
-
fRL(min)
-
0.13 0.25
V
0.1
1.0
µA
4.0
-
Hz
VOL(Drv)
Ioff(Drv)
ILim
tdly(Com)
-
250 300 mV
-
-
5.0
µA
900 1100 1300 mA
-
40
-
µs
Vth(on)
VH
-
4.7
-
V
-
500
-
mV
IS
-
1.6
2.0
mA
IS(PwrDn)
-
130 200 µA
© Andigilog, Inc. 2006
-4-
www.andigilog.com
August 2006 - 70A04018
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