ATA6026 ATMEL Corporation, ATA6026 Datasheet - Page 27

• Manufacturer Part Number: ATA6026
• Description: H-bridge Motor Driver
• Manufacturer: ATMEL Corporation

7. Electrical Characteristics (Continued)
All parameters given are valid for 7V VBAT 40V and for –40°C
Conditions: SEM = HIGH (single-ended mode of SCI).
4865C–AUTO–01/06
* Type: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
7.10
7.11
7.12
7.13
7.14
7.15
No.
7.5
7.6
7.7
7.8
7.9
1. EN, DIR, PWM = HIGH
2. Internal band-gap voltage is valid for VBAT > 3V (not testable)
3. Valid for –40°C to +90°C
4. R
5. Tested during qualification only
6. For timing, see the formula in
7. External parasitic capacitive load together with pull-up resistor at RX defines the time t
8. If single-ended mode is used (SEM = HIGH): DATA is not used and VBAT / 2 instead of DATA is the internal reference for
9. Maximum voltage difference arises during slope, see
10. Parameters 4.16 to 4.19 are based on transmit voltage slopes at DATA and /DATA of 4V/µs ±50%
Parameters
Output peak current at
pins L1, L2 switched to
LOW
Output peak current at
pins L1, L2 switched to
HIGH
Pull-down resistance at
pins L1, L2
ON resistance of sink
stage of pins H1, H2
ON resistance of source
stage of pins H1, H2
Output peak current at
pins Hx, switched to LOW
Output peak current at
pins Hx, switched to HIGH
Static high-side switch
output low-voltage pins Hx
Static high-side switch
output high-voltage pins
H1, H2
Static high-side switch
output high-voltage pins
H1, H2
Sink resistance between
Hx and Ground in Sleep
mode
and R
parameters 4.10 and 4.11
SHUNT
CWD
= 1
, tolerances of these elements have to be added to the given tolerances in the above table
Test Conditions
V
V
V
Related to pin CBx,
V
V
V
V
V
V
V
V
V
V
I
I
(PWM = static)
7V V
I
(PWM = static)
V
V
may be switched off)
Hx
Lx
Lx
Lx
Lx
Sx
Sx
VBAT
Sx
CBx
Hx
VBAT
Sx
CBx
Hx
Sx
VBAT
VBAT
= –10 µA
= –10 µA
= 1 mA
= 3V
= 3V
= 0
= V
= V
= V
= 0V
= V
= V
= V
= V
“Reset and Watchdog Management” on page
> 9V (with
> 25V, drivers
= 13.5V
= 13.5V
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
+ 3V
+ 3V
9V
+ 7V
+ 7V
Pin
Figure 7-1 on page 30
ambient
charge pump)
charge pump)
(supplied by
(supplied by
R
R
Symbol
V
V
DSON_HxH,
R
x = 1,2
x = 1,2
x = 1,2
DSON_HxL,
x = 1,2
x = 1,2
x = 1,2
x = 1,2
x = 1,2
R
V
HxHstat1
HxHstat1
I
Hxsleep
125°C unless stated otherwise.
I
I
I
HxH,
LxH,
PDLx,
HxL,
LxL,
HxL
,
V
V
VBAT
VBAT
8. All times depend on external elements C
Min
100
100
30
3
+ 7
+ 8
RxH
Typ
V
V
–100
–100
Max
VBAT
VBAT
100
0.3
20
30
14
14
10
+
+
ATA6026
Unit
mA
mA
mA
mA
k
k
V
V
V
Type*
CWD
27