l9958 STMicroelectronics, l9958 Datasheet - Page 26
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l9958
Manufacturer Part Number
l9958
Description
Low Rdson Spi Controlled H-bridge
Manufacturer
STMicroelectronics
Datasheet
1.L9958.pdf
(38 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
l9958SBTR
Manufacturer:
ST
Quantity:
20 000
Part Number:
l9958XP
Manufacturer:
ST
Quantity:
20 000
Electrical specifications
6.3
Table 17.
1. In load dump conditions V
26/38
Pos.
FR1
FR2
FR3
FR4
FR5
FR6
Symbol
dV
V
V
V
f
V
ddio
spi
ps
ps
dd
i
Figure 21. Thermal impedance (junction-ambient) of power packages
Range of functionality
Within the range of functionality, all L9958 functionalities have to be guaranteed. All voltages
refers to GND. Currents are positive into and negative out of the specified pin.
Range of functionality
/d
t
Supply voltage
Supply voltage slew rate
Logic supply voltage
Logic input voltage (SDI,
SCLK, NCS, DI, EN, DIR,
PWM)
SDO output voltage
SPI clock frequency
ps
Parameter
ranges between 28V and 40V. During load dump, status of device outputs is kept unchanged,
35
35
30
30
25
25
20
20
15
15
10
10
0.0001
0.0001
5
5
0
0
0.001
0.001
-
-
-
See
Absolute maximum
ratings.
-
Max apply freq. = 5 MHz
PwSSO24 on 2s2p
PwSSO24 on 2s2p
PwSSO24 on 2s2p th. enh.
PwSSO24 on 2s2p th. enh.
PwSO20 on 2s2p
PwSO20 on 2s2p
PwSO20 on 2s2p th. enh
PwSO20 on 2s2p th. enh
Doc ID 17269 Rev 1
Test condition
alsoTable 15:
0.01
0.01
0.1
0.1
Time (s)
Time (s)
1
1
Vdd_uv_off
Vps_uv_off
Min.
-0.3
-20
3
10
10
5
100
100
Typ.
14
5
-
-
-
-
AC00670
1000
1000
Vdd_ov_off
Vdd_ov_off
Max.
28
TBD
5.5
20
(1)
L9958
MHz
Unit
V/µs
V
V
V
V