ATA6823-DK Atmel, ATA6823-DK Datasheet - Page 19

• Manufacturer Part Number: ATA6823-DK
• Description: BOARD EVALUATION FOR ATA6823
• Manufacturer: Atmel
• Type: PWM Controllersr

Specifications of ATA6823-DK

• Main Purpose: Power Management, Motor Control
• Embedded: No
• Utilized Ic / Part: ATA6823
• Primary Attributes: Brush DC Motors, 8 ~ 18V, LIN Interface, Watchdog, 5V Regulator
• Secondary Attributes: Cross Conduction, Under/Over Voltage, Short Circuit, & Temperature Protection
• Input Voltage: 8 V to 18 V
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: ATA6823

8. Electrical Characteristics (Continued)
All parameters given are valid for V
4856K–AUTO–01/11
* Type: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
3.15 Open window
3.16
3.17
4.8a Pull up resistor to VS
4.8b
4.10
4.11
No. Parameters
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.9
4
Output low-voltage of
/RESET
Internal pull-up resistor at
pin /RESET
LIN Transceiver, 7V
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
Capacitance on LIN pin to
GND
Current limitation
Input leakage current at
the receiver including
pull-up resistor as
specified
Leakage current LIN
recessive
BUSdom_DRV_LoSUP
BUSdom_DRV_HiSUP
BUSdom_DRV_LoSUP
BUSdom_DRV_HiSUP
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
“Cross Conduction Time”
V
VBAT
OSC
THUV
Test Conditions
(5)
At I
Normal mode;
V
Normal mode; V
V
R
V
R
V
R
V
R
V
R
Serial diode required
V
Input leakage current
driver off
V
V
Driver off
7V < V
7V < V
V
; function tested with digital test pattern
LIN
RX
VBAT
VBAT
VBAT
VBAT
BUS
BUS
VBAT
BUS
LOAD
load
load
load
load
OLRES
18V
= V
= 0V, V
= 500
= 500
= 1000
= 1000
= V
= 0V
= V
V
= 7.0V
= 18V
= 7.0V
= 18V
= 12V
= 1000 to VBAT
VBAT
BUS
VBAT
CC
VBAT_max
VBAT
= 1mA
– 0.4V
< 18V
< 18V
RX
V
= 0.4V
THOV
LIN
= V
and for –40°C
VBAT
Pin
13
13
8
6
5
5
8
8
8
8
8
8
8
8
8
ambient 125°C unless stated otherwise.
I
V
I
BUS_PAS_dom
V
BUS_PAS_rec
V
Symbol
V
_HiSUP_1k_
I
R
V
V
_LoSUP_1k
BUSrecdrv
BUS_LIM
IH
IL
_LoSUP
_HiSUP
R
C
OLRES
PURES
t2
RXD
RXD
LIN
LIN
sc
0.9
V
Min.
0.6
0.8
VBAT
20
50
–1
5
2
1
780
T
Typ.
10
Atmel ATA6823
OSC
Max.
200
0.4
1.2
15
47
20
20
2
Unit
mA
mA
mA
mA
k
k
pF
µA
V
V
V
V
V
V
Type*
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
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