ata6838 ATMEL Corporation, ata6838 Datasheet - Page 10

• Manufacturer Part Number: ata6838
• Description: Ata6838 Hex Half-bridge Driver With Serial Input Control
• Manufacturer: ATMEL Corporation

7. Electrical Characteristics (Continued)
7.5V < V
10
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
5.10
5.11
5.12
5.13
5.14
5.15
5.16
5.17
5.18
5.19
5.20
5.21
No.
4.8
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5
S
1. Delay time between rising edge of input signal at pin CS after data transmission and switch on/off output stages to 90% of
Parameters
Ratio thermal
shutdown/thermal
prewarning
Output Specification (LS1-LS6, HS1-HS6) 7.5V < V
On resistance
On resistance
High-side output
leakage current
Low-side output
leakage current
Inductive shutdown
energy
Overcurrent limitation
and shutdown threshold
Overcurrent limitation
and shutdown threshold
Overcurrent limitation
and shutdown threshold
Overcurrent limitation
and shutdown threshold
Overcurrent shutdown
delay time
Overcurrent shutdown
delay time
High-side open load
detection current
Low-side open load
detection current
Open load detection
current ratio
High-side open load
detection voltage
Low-side open load
detection voltage
High-side output switch
on delay
Low-side output switch
on delay
High-side output switch
off delay
Low-side output switch
off delay
Dead time between
corresponding high-
and low-side switches
< 40V; 3V < V
ATA6838 [Preliminary]
final level. Device not in standby for t > 1 ms.
(1)
(1)
(1)
(1)
CC
< 5.5V; INH = High; –40°C < T
Test Conditions
I
I
V
all output stages off
V
all output stages off
7.5V < V
7.5V < V
20V < V
20V < V
Input register
bit 14 (SCT) = low
Input register
bit 14 (SCT) =High
Input register bit 13
(OLD) = low, output off
Input register bit 13
(OLD) = low, output off
Input register bit 13
(OLD) = low, output off
Input register bit 13
(OLD) = low, output off
V
R
V
R
V
R
V
R
V
R
Out
Out
Out1-6
Out1-6
VS
VS
VS
VS
VS
Load
Load
Load
Load
Load
= 600 mA
= –600 mA
=13V
= 13V
= 13V
=13V
=13V
= 30
= 30
= 30
= 30
= 30
= 0V
= VS
VS
VS
VS
VS
< 40V
< 40V
= 20V
= 20V
j
< 150°C; unless otherwise specified, all values refer to GND pins.
Pin
VS
< 40V
t
T
don
Symbol
T
R
V
R
I
V
I
I
j switch on/
I
OLoutLX/
OLoutHX
jPW reset
I
I
W
I
I
Out1-3H
Out1-3L
I
I
Out1-3H
DS OnH
Out1-6
Out1-6
Out1-3L
DS OnL
LS1-6
HS1-6
LS1-6
HS1-6
t
t
t
t
t
t
dSd
dSd
don
don
doff
doff
outx
– t
doff
Min.
1.05
1.05
–15
–1.7
–2.0
–1.5
1.0
1.0
0.9
0.4
0.6
0.6
7
1
Typ.
–1.3
–1.3
1.2
1.3
1.3
1.5
1.2
12
Max.
–1.0
–1.0
120
–0.4
1.8
1.8
1.7
2.0
2.1
1.5
2.5
15
17
20
20
20
2
2
3
Unit
mA
mA
mJ
ms
ms
µA
µA
4954C–AUTO–09/07
A
A
A
A
V
V
µs
µs
µs
µs
µs
Type*
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A