ATA6823-DK Atmel, ATA6823-DK Datasheet - Page 23

• 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:
7.10
7.11
7.12
7.13
7.15
7.16
7.17 Fall time low-side driver
7.18 Rise time low-side driver
7.19
7.20
7.21 Fall time high-side driver
7.22 Rise time high-side driver
7.23 Cross conduction time
7.24 External resistor
No. Parameters
7.9
Output peak current at pins
Hx, switched to LOW
Output peak current at pins
Hx, switched to HIGH
Static switch output low
voltage at pins Hx and Lx
Static high-side switch
output high-voltage pins
H1, H2
Sink resistance between
Hx and Sx
Dynamic Parameters
Propagation delay time,
low-side driver from high to
low
Propagation delay time,
low-side driver from low to
high
Propagation delay time,
high-side driver from high
to low
Propagation delay time,
high-side driver from low to
high
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”
OSC
THUV
Test Conditions
V
V
V
V
V
V
V
I
I
I
(PWM = static)
V
I_VG = –20mA
Figure 3-6 on page 13
V
V
V
C
V
Figure 3-6 on page 13
V
V
V
C
V
R
Hx
Lx
Lx
; function tested with digital test pattern
VBAT
Sx
Hx
VBAT
Sx
Hx
Sx
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
Gx
Gx
CC
= 1mA
= 1mA
= –10µA
= V
= V
= V
= V
= 0V
= 5nF
= 5nF
= 10k , C
V
= 13.5V
= 13.5V
= 13.5V
= 13.5V
= 13.5V
= 13.5V,
= V
= 13.5V
= 13.5V
= 13.5V
= 13.5V
VBAT
VBAT
VBAT
VBAT
VBAT
PBAT
+ 3V
+ 3V
V
= 9V,
CC
THOV
= 1nF
and for –40°C
(8)
18, 20,
17, 18,
18, 20
18, 20
26, 27
18, 20
19, 20
26, 27
26, 27
26, 27
26, 27
18, 20
18, 20
18, 20
18, 20
Pin
4
4
ambient 125°C unless stated otherwise.
V
V
Symbol
x = 1, 2
x = 1, 2
x = 1, 2
HxHstat1
HxL
R
t
t
t
t
I
I
R
HxHL
HxLH
t
HxH,
LxHL
LxLH
t
t
t
HxL,
t
PDHx
Hxf
Hxr
CC
Lxf
Lxr
, V
CC
LxL
(7)
sc
V
V
Min.
VBAT
VG
3.75
100
30
5
– 1
+
Typ.
Atmel ATA6823
0.5 + t
0.5 + t
V
Max.
–100
VBAT
4.45
V
150
0.3
0.5
0.5
0.5
0.5
0.5
0.5
VG
CC
CC
+
Unit
mA
mA
k
k
µs
µs
µs
µs
µs
µs
µs
µs
µs
V
V
Type*
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
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