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L9823 Datasheet(PDF) 4 Page - STMicroelectronics

Part No. L9823
Description  Octal Low-Side Driver for bulb, resistive and inductive loads with serial input control, output protection and diagnostic
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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L9823 Datasheet(HTML) 4 Page - STMicroelectronics

 
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L9823
4/12
Note
1) All inputs are protected against ESD according to MIL 883C; tested with HBM C = 100pF, R = 1500
Ω at ±2KV. It corresponds to
a dissipated energy E
≤ 0.2mJ (data available upon request).
2) Transient pulses in accordance to DIN40839 part 1, 3 and ISO 7637 Part 1, 3.
3) Max. output clamp energy at Tj = 150°C, using single non-repetitive pulse of 500mA
THERMAL DATA
ELECTRICAL CHARACTERISTCS (4.5V
≤ VDD ≤ 5.5V; -40°C ≤ TJ ≤ 150°C; unless otherwise specified
VOUT Cont
Continuous output current
-3 to IOUT LIM
A
IOUT PEAK
Output current
-10 2) to 2
A
EOUTclamp
Output clamp energy 3)
50
mJ
IOUT LIM
Output current (self limit)
2
A
Symbol
Parameter
Value
Unit
Thermal shutdown
TLIM
Thermal shutdown threshold
155 (Min.), 180 (Typ.)
°C
Thermal resistance (junction-to-Lead)
RthjL-one
Single output (junction lead)
25 (Max.)
°C/W
RthjL-all
All outputs (junction lead)
20 (Max.)
°C/W
Tstg
Storage Temperature
-55 to 150
°C
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Supply voltage
IDDSTB
IDDleak
Standby current
leakage current
Reset = LOW and / or
VDDRES>VDD > 0.5V
VDD < 0.5V
35
<1
70
10
µA
µA
IDDOPM
Operating mode
IOUT0 ... 7 = 500mA
SPI - SCLK = 3MHz
CSB = LOW
SO no load
6mA
∆IDD rev ∆IDD during reverse output
current
Iout rev = -2.5A
10
mA
VDD RES Undervoltage Reset
Reset of all registers and disable
of all outputs
2.5
3.95
V
Inputs (CSB, SCLK, SI, Reset, SFPD)
VINL
Low level
-0.3
0.2·VDD
V
VINH
High level
0.7·VDD
VDD+0.3
V
Vhyst
Hysteresis voltage
0.5
1.2
0.5·VDD
V
Symbol
Parameter
Value
Unit
ABSOLUTE MAXIMUM RATINGS (continued)


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