L9826 STMicroelectronics, L9826 Datasheet - Page 9

• Manufacturer Part Number: L9826
• Description: IC DRIVER OCTAL LOW SIDE SOIC-20
• Manufacturer: STMicroelectronics
• Type: Low Sider

Specifications of L9826

• Input Type: SPI
• Number Of Outputs: 8
• On-state Resistance: 1.5 Ohm
• Current - Peak Output: 1.1A
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Supply Voltage (min): 4.5 V
• Supply Current: 5 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
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

L9826
Table 6.
Outputs short circuit protection
Diagnostics
Outputs timing
Serial diagnostic link (load capacitor at SDO = 100 pF)
Symbol
dU
dU
dU
dU
R
C
t
t
I
t
V
t
V
I
t
don1
don2
SBC
SCB
DSon
I
f
t
pcld
LIM
doff
t
OUT
t
on1/dt
on2/dt
off1/dt
off2/dt
OL
clk
clh
DG
cll
clp
df
Output clamp voltage
On resistance OUT 1 ... 8
Output capacitance
Overcurrent shutoff threshold
Short circuit current limitation
Delay shutdown
Diagnostic threshold voltage
Open load detection sink
current
Diagnostic detection filter time
Turn ON delay of OUT 1 and 2
Turn ON delay of OUT 3 to 8
Turn OFF delay of OUT 1 to 8
Turn ON voltage slew-rate
Turn ON voltage slew-rate
Turn OFF voltage slew-rate
Turn OFF voltage slew-rate
Clock frequency
Minimum time CLK = high
Minimum time CLK = low
Propagation delay CLK to data
at SDO valid
Electrical characteristics (continued)
Parameter
1 mA ≤ I
with correlation
I
V
guaranteed by design
OUT3 ... OUT8
OUT1; OUT2
-
-
V
for output 1 & 2 on each
diagnostic condition
NON
NCS = 50% to V
(V
NCS = 50% to V
(V
NCS = 50% to V
NON
(V
For output 3 to 8; 90% to 30% of
V
For output 1 and 2; 90% to 30%
of V
For output 1 to 8; 30% to 90% of
V
For output 1 to 8; 30% to 80% of
V
50 % duty cycle
-
-
4.9 V ≤ V
OUT
out
OUT
bat
bat
bat
BAT
BAT
BAT
; R
bat
; R
; R
= V
Doc ID 7214 Rev 9
= 250 mA; T
1, 2
1, 2
= 16 V; f = 1 MHz
= 16V, R
= 16V, R
= 16V, R
; R
L
L
L
DG
clp
= 50% to V
= 50% to V
= 500Ω; V
= 500Ω; V
= 500Ω; V
Test condition
CC
L
≤ I
= 500Ω; V
≤ 5.1V
outp
L
L
L
OUT
= 500Ω)
OUT
= 500Ω)
OUT
= 500Ω)
; I
j
test
= +150 °C
bat
bat
bat
OUT
OUT
= 0,9·V
= 0,9·V
= 0,1·V
bat
= 10 mA
= 16V
= 16V
= 0.9 · V
= 0,9·V
= 0,1·V
= 16V
bat
bat
bat
clp
bat
bat
·V
Min.
0.45
0.32
160
160
0.5
0.2
0.7
45
20
15
2
2
2
-
-
-
-
-
-
-
CC
Electrical specifications
Typ.
3,0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.4·V
Max.
300
100
100
3.5
62
3.0
1.1
1.1
12
50
10
10
10
10
15
5
3
-
-
CC
MHz
V/μs
V/μs
V/μs
V/μs
Unit
μA
pF
μs
μs
μs
μs
μs
ns
ns
ns
Ω
V
A
A
V
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