L9848 STMicroelectronics, L9848 Datasheet - Page 11

• Manufacturer Part Number: L9848
• Description: IC DRIVER LO/HI SIDE OCTAL 28SOI
• Manufacturer: STMicroelectronics
• Type: High Side/Low Side Driverr

Specifications of L9848

• Input Type: SPI
• Number Of Outputs: 8
• Current - Output / Channel: 800mA
• Current - Peak Output: 1.3A
• Voltage - Supply: 4.75 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: SO-28
• Rise Time: 30 ns
• Fall Time: 30 ns
• Supply Voltage (min): 4.75 V
• Supply Current: 6 mA
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• On-state Resistance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

L9848
2.4.2
Table 7.
t
t
t
t
t
t
DRN1-8deloffon
SRC1-6deloffon
t
t
DRN1-8slewon
DRN1-8slewoff
SRC1-6slewon
SRC1-6slewoff
t
t
DRN1-8delon
DRN1-8deloff
SRC1-6delon
SRC1-6deloff
t
Symbol
thFltDlyInt
t
t
C
t
t
FltDlyInt
t
t
DOhold
t
DOrise
DOacc
DOset
DOdis
DOfall
C
SCLK
DI
AC characteristics
AC characteristics
(T
specified)
Slew rate
(low side)
Turn on
Turn off
Delay time
(low side)
Turn on
Turn off
Delta
Slew rate
(high side)
Turn on
Turn off
Delay time
(high side)
Turn on
Turn Off
Delta
Input Capacitance*
Output data (DO)
Rise time
Fall time
Access time
Set up time
Hold time
Disable time
Fault delay time (Internal)
Thermal fault delay time
(Internal)
j
= - 40 °C to 150 °C, V
Parameter
DD
See
See
t
See
See
t
50 pF from DO to GND, see Fig.
50 pF from DO to GND, see Fig.
50 pF from DO to GND, see Fig.
50 pF from DO to GND, see Fig.
50 pF from DO to GND, see Fig.
No capacitor on DO, see
Duration of open/short fault until
Fault Bit is ”Set”
Duration of thermal fault until
Fault Bit is ”Set”
DRN1-8deloff
SRC1-6deloff
= 4.75 V to 5.25 V
Figure 4
Figure 4
Figure 4
Figure 4
Conditions
– t
- t
and
and
and
and
DRN1-8delon
SRC1-6delon
5
5
5
5
dc
, V
Figure 3
Batt
= 9 V to 18 V, unless otherwise
6
6
7
7
7
Min.
100
10
10
10
20
10
10
10
20
20
10
40
2
2
Electrical specifications
Typ.
25
25
10
50
50
25
50
Max.
100
100
100
100
100
100
140
300
20
60
20
60
20
20
30
30
70
50
Unit
11/27
pF
pF
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
ns
ns
µs
µs