L9823 STMicroelectronics, L9823 Datasheet - Page 6

• Manufacturer Part Number: L9823
• Manufacturer: STMicroelectronics

Specifications of L9823

• Switch Type: Low Side
• Power Switch Family: L9823
• Input Voltage: -0.3 to 7V
• Power Switch On Resistance: 800mOhm
• Output Current: 500mA
• Number Of Outputs: 8
• Mounting: Surface Mount
• Supply Current: 6mA
• Package Type: SO
• Propagation Delay Time: 100ns
• Pin Count: 24
• Lead Free Status / Rohs Status: Compliant

L9823
ELECTRICAL CHARACTERISTCS (continued)
Outputs Control Tables :
6/12
Serial diagnostic link (Load capacitor at SO = 200pF)
Symbol
dV
dV
clamp/dt
t
t
dV
t
t
t
t
t
pchdz
Reset
t
t
f
t
t
sclch
hclch
csdv
hclcl
t
sclcl
sclk
pcld
scld
hcld
doff
t
clh
on/dt
off/dt
cll
off
Turn OFF delay
Turn ON voltage slew-rate
Turn OFF voltage slew-rate
Turn OFF voltage clamp slew-rate 30% to 80% of V
Clock frequency
Minimum time SCLK = HIGH
Minimum time SCLK = LOW
Propagation delay
SCLK to data at SO valid
CSB = LOW to data at SO active
SCLK low before CSB low
SCLK change L/H after CSB =
Low
SI input setup time
SI input hold time
SCLK low before CSB high
SCLK high after CSB high
CSB L/H to output data float
Minimum Reset time Reset = Low
Parameter
Output
SI-bit
CSB = 50% to R
V
90% to 30% of V
R
30% to 90% of V
R
R
50% duty cycle
4.9V
Setup time SCLK to CSB change
H/L
Setup time CSB to SCLK change
L/H
SCLK change H/L after SI data
valid
SI data hold after SCLK change
H/L
OUT
L
L
L
= 50 ; V
= 50 ; V
= 500
= 0,1·V
V
Outputs:
DD
Test Condition
bat
bat
bat
5.1V
= 16V
= 16V
, V
L
bat
bat
OUT clamp
on
0
= 50
bat
;
;
= 16V
off
1
Min.
160
160
100
100
150
0.7
0.7
0.7
15,
20
3
Typ.
2.1
2.1
2.1
Max.
100
100
100
160
3.5
3.5
5.5
20
20
MHz
Unit
V/µs
V/µs
V/µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns