ATA6823 ATMEL Corporation, ATA6823 Datasheet - Page 24

• Manufacturer Part Number: ATA6823
• Description: H-bridge Motor Driver
• Manufacturer: ATMEL Corporation

10. Schaffner and Electromagnetic Compatibility
10.1
24
Transients on Power-supply Rail (Battery)
ATA6823 [Preliminary]
The application (including IC and external protection circuitry, see
withstand the test pulses in
Table 10-1.
Figure 10-1. Pulse 1 (R
Figure 10-2. Pulse 2 (R
Pulse No.
Test
3a
3b
1
2
4
5
4V/5.5V
Test Pulses
–100V
–200V
Level
150V
200V
Test
40V
-100V
12V
V
150V
12V
i
i
V
Duration or Number
= 10 )
= 10 )
5 pulses, 1 minute
recurrence period
Table
10%
90%
of Pulses
15 ms/2s
90%
10%
10 min
10 min
10 min
10 min
10-1.
200 ms
< 100 s
1 ms
50 s
1 s
2 s
50 s
200 ms
5s
R
i
= 0.5 , t
R
d
R
R
R
R
i
Specs
= 400 ms, t
i
i
i
i
= 0.01
= 10
= 10
= 50
= 50
Figure 1-1 on page
r
= 5 ms
t
t
4856E–AUTO–07/07
Acceptance
level
A
A
A
A
A
B
2) has to