ATA6824 ATMEL Corporation, ATA6824 Datasheet - Page 17

• Manufacturer Part Number: ATA6824
• Description: High Temperature H-bridge Motor Driver
• Manufacturer: ATMEL Corporation

10. Electrical Characteristics (Continued)
All parameters given are valid for 7V VBAT 18V and for –40°C
4931C–AUTO–09/06
* Type: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
3.17
4.10
4.11
4.12
No.
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4
1. EN, DIR, PWM = high
2. The use of X7R material is recommended
3. For higher values, stability at zero load is not guaranteed
4. Tested during qualification only
5. Value depends on T
6. Tested during characterization only
7. Supplied by charge pump
8. See section
9. Voltage between source-drain of external switching transistors in active case
10. The short-circuit message will never be generated for switch-on time < t
Parameters
Internal pull-up resistor at
pin /RESET
High Voltage Serial Interface
Low-level output current
High-level output current
Driver recessive output
voltage
Driver dominant voltage
V
Driver dominant voltage
V
Driver dominant voltage
V
Driver dominant voltage
V
Pull up resistor to VS
Current limitation
Input leakage current at
the receiver including
pull-up resistor as
specified
Leakage current SIO
recessive
Leakage current at
ground loss
Control unit disconnected
from ground
Loss of local ground must
not affect communication
in the residual network
BUSdom_DRV_LoSUP
BUSdom_DRV_HiSUP
BUSdom_DRV_LoSUP
BUSdom_DRV_HiSUP
“Cross Conduction Time”
OSC
; function tested with digital test pattern
Test Conditions
Normal mode;
V
Normal mode;
V
V
V
V
R
V
R
V
R
V
R
The serial diode is
mandatory
V
Input leakage current
driver off
V
V
Driver off
8V < V
8V < V
V
GND
V
0V < V
LIN
LIN
RX
TXD
VAT
VAT
VAT
VAT
BUS
BUS
BAT
BUS
BAT
load
load
load
load
= V
= 0V, V
= V
= 7.3V
= 18V
= 7.3V
= 18V
= 12V
=12V
Device
= 500
= 500
= 1000
= 1000
= V
= 0V
= 0V; I
BAT
BUS
BUS
V
CC
BAT
BAT_max
BAT
< 18V
– 0.4V
< 18V
= VS
< 18V
RX
LIN
= 0.4V
= 0 mA
Pin
13
13
5
8
8
8
8
8
8
8
8
8
8
ambient 150°C unless stated otherwise.
I
I
V
BUS_PAS_dom
I
V
BUS_PAS_rec
BUS_NO_gnd
Symbol
_HiSUP_1k_
V
I
R
V
V
_LoSUP_1k
BUS_LIM
IH
_LoSUP
IL
BUSrec
_HiSUP
R
PURES
LIN
RX
RX
sc
ATA6824 [Preliminary]
0.9
VBAT
Min
0.6
0.8
20
50
–1
–1
5
4
4
Typ
10
30
Max
200
1.2
15
60
30
2
1
Unit
mA
mA
mA
mA
mA
µA
k
k
V
V
V
V
V
Type*
D
D
D
D
17