Ata6830, Electrical characteristics (continued) – Rainbow Electronics ATA6830 User Manual
Page 17
17
ATA6830
4575B–BCD–01/03
5.2
Output current
Output stage off
3, 5,
17, 20
I
LEAK
10
µA
A
5.3
Output current
Hold mode
3, 5,
17, 20
V
SHUNT18
40
55
200
mA
B
5.4
Output current
Test mode
3, 5,
17, 20
V
SHUNT99
240
300
360
mA
B
5.5
Output current
Normal mode
3, 5,
17, 20
V
SHUNT182
500
550
600
mA
B
5.6
Output current
Normal mode
(T <0
°
C)
3, 5,
17, 20
V
SHUNT128
600
660
720
mA
B
5.7
Output current
Halfstep
compensation
3, 5,
17, 20
V
SHUNT257
700
780
860
mA
B
5.8
Output current
Halfstep comp-
ensation (T < 0
°
C)
3, 5,
17, 20
V
SHUNT309
840
936
1040
mA
B
5.9
Overcurrent threshold
Highside switch
3, 5,
17, 20
I
OC_H
1.6
A
A
5.10
Overcurrent threshold
Lowside switch
3, 5,
17, 20
I
OC_L
1.6
A
B
5.11
Chopper frequency
1/16
fcos
D
6
Voltage Comparators
6.1
Threshold voltage
9.0 V comparator,
rising edge
1, 7,
15, 21
V
9_UP
8.8
9.1
9.4
V
A
6.2
Threshold voltage
9.0 V comparator,
falling edge
1, 7,
15, 21
V
9_DOWN
8.6
8.9
9.2
V
A
6.3
Hysteresis
9.0 V comparator
1, 7,
15, 21
V
9_HYS
60
200
340
mV
A
6.4
Threshold voltage
9.5 V comparator,
rising edge
1, 7,
15, 21
V
9_5_UP
9.3
9.6
9.9
V
A
6.5
Threshold voltage
9.5 V comparator,
falling edge
1, 7,
15, 21
V
9_5_DOWN
9.1
9.4
9.7
V
A
6.6
Hysteresis
9.5 V comparator
1, 7,
15, 21
V
9_5_HYS
60
200
340
mV
A
6.7
Threshold voltage
10.0 V comparator,
rising edge
1, 7,
15, 21
V
10_UP
9.8
10.1
10.4
V
A
6.8
Threshold voltage
10.0 V comparator,
falling edge
1, 7,
15, 21
V
10_DOWN
9.6
9.9
10.2
V
A
6.9
Hysteresis
10.0 V comparator
1, 7,
15, 21
V
10_HYS
60
200
340
mV
A
6.10
Threshold voltage
10.5 V comparator,
rising edge
1, 7,
15, 21
V
10_5_UP
10.35
10.65
10.95
V
A
6.11
Threshold voltage
10.5 V comparator,
falling edge
1, 7,
15, 21
V
10_5_DOWN
10.15
10.45
10.75
V
A
6.12
Hysteresis
10.5 V comparator
1, 7,
15, 21
V
10_5_HYS
60
200
340
mV
A
Electrical Characteristics (Continued)
No.
Parameters
Test Conditions
Pin
Symbol
Min.
Typ.
Max.
Unit
Type*
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
1. cmd = command