L9958SB STMicroelectronics, L9958SB Datasheet - Page 28

• Manufacturer Part Number: L9958SB
• Description: IC H-BRIDGE SPI POWERSO16
• Manufacturer: STMicroelectronics

Specifications of L9958SB

• Applications: DC Motor Driver, Brushless (BLDC)
• Number Of Outputs: 2
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-16 Exposed Bottom Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical specifications
6.4.3
Table 20.
1. Not tested – guaranteed by C
28/38
Pos.
3.10
3.11
3.12
3.13
3.14
3.15
3.16
3.17
3.18
3.19
3.20
3.21
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
T
Symbol
sdo_trans
sdo_H
T
sdo_L
T
T
T
T
T
I
T
T
T
T
V
T
T
onncs
vddio
pchdz
I
f
T
hclch
sclch
csdv
sdo
hclcl
sclcl
pcld
scld
hcld
fncs
ddio
spi
clh
-
-
cll
SPI
SPI
Clock frequency (50 % duty
cycle)
SDO transition speed, 20-80 %
Minimum time SCLK = HIGH
Minimum time SCLK = LOW
Propagation delay (SCLK to
data at 10% of SDO rising edge)
NCS = LOW to data at SDO
active
SCLK low before NCS low
(setup time SCLK to NCS
change H/L)
SCLK change L/H after NCS =
low
SDI input setup time (SCLK
change H/L after SDI data valid)
SDI input hold time (SDI data
hold after SCLK change H/L)
SCLK low before NCS high
SCLK high after NCS high
NCS L/H to SDO @ high
impedance
NCS min. high time
Capacitance at SDI, SCLK; NCS -
Capacitance at SDO
NCS Filter time will be ignored)
Guaranteed by design
(Pulses = TfNCS
Supply voltage for SDO output
buffer
Current consumption on Vddio
High output level on SDO
Low output level on SDO
Tri state leakage current
load
Parameter
= 150 pF measurement
Doc ID 17269 Rev 2
-
V
V
-
-
-
-
-
-
-
-
-
-
-
-
-
Guaranteed by design
-
-
I
I
NCS = HIGH V
sdo
sdo
sdo
sdo
= 1.5 mA
= 2 mA
= 5 V, C
= 5V, C
Test condition
load
load
DDIO
= 150 pF
= 50 pF
= 5 V
(1)
V
Min.
100
100
300
0.4
75
75
75
75
40
40
10
ddio
-5
5
5
5
3
-
-
-
-
-
-
-
-
Typ.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max.
5.5
0.4
30
50
40
85
75
14
19
40
1
5
-
-
-
-
-
-
-
-
L9958
MHz
Unit
mA
pF
pF
µA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V