Manual

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