Datasheet

L9825
4/11
ELECTRICAL CHARACTERISTCS
(4.5V ≤ V
CC
≤ 5.5V; -40°C ≤ T
J
≤ 150°C; unless otherwise specified)
Symbol Parameter Test Condition Min. Typ. Max. Unit
Supply voltage
I
ccSTB
Standby current without load 5 mA
I
ccOPM
Operating mode I
OUT1 ... 8
= 500mA
SPI - CLK = 3MHz
NCS = LOW
SDO no load
5mA
ΔI
CC
ΔI
CC
during reverse output
current
I
out
= -3A 100 mA
Inputs (NONx. NCS, CLK, SDI, nRes)
V
INL
Low level -0.3 0.2·V
CC
V
V
INH
High level 0.7·V
CC
V
CC
+0.3 V
V
hyst
Hysteresis voltage 0.85 V
I
IN
Input current V
IN
= V
CC
10 µA
R
IN
Pullup resistance 50 250 kΩ
C
IN
Input capacitance 10 pF
Serial data outputs
V
SDOH
High output level I
SDO
= -4mA V
CC
-0.4 V
V
SDOL
Low output level I
SDO
= 3,2mA 0.4 V
I
SDOL
Tristate leakage current NCS = high; 0V ≤ V
SDO
≤ V
CC
-10 10 µA
C
SDO
Output capacitance f
SDO
= 300kHz 10 pF
Outputs OUT 1 ... 8
I
OUTL1 - 8
Leakage current OUTx = OFF; V
OUTx
= 25V; V
CC
= 5V
100 µA
I
OUTL1 - 8
Leakage current OUTx = OFF; V
OUTx
= 16V; V
CC
= 5V
100 µA
I
OUTL1 - 8
Leakage current OUTx = OFF; V
OUTx
= 16V; V
CC
= 1V
10 µA
V
clp
Output clamp voltage 1mA ≤ I
clp
≤ I
outp
; I
test
= 10mA
with correlation
45 60 V
R
DSon
On resistance OUT 1 ... 8 I
OUT
= 500mA; T
j
= +150°C 1.5 W
C
OUT
Output capacitance V
OUT
= 16V; f = 1MHz 300 pF
Outputs short circuit protection
I
SBC
Overcurrent shutoff threshold OUT1 ... OUT6 1.05 1.4 2.05 A
I
LIM
Short circuit current limitation OUT7; OUT8 1.05 1.4 1.75 A
t
SCB
Delay shutdown for output 1 ... 6; I
OUT
≤ 1/2 I
SBC
0.2 3 12 µs