L9823(2003) Просмотр технического описания (PDF) - STMicroelectronics

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L9823
(Rev.:2003)

Octal low-side driver for bulb, resistive and inductive loads with serial input control, output protection and diagnostic

STMicroelectronics 

L9823

ABSOLUTE MAXIMUM RATINGS (continued)

Symbol

Parameter

Value

Unit

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

Note

1) All inputs are protected against ESD according to MIL 883C; tested with HBM C = 100pF, R = 1500Ω 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

Symbol

Parameter

Thermal shutdown

TLIM

Thermal shutdown threshold

Thermal resistance (junction-to-Lead)

RthjL-one Single output (junction lead)

RthjL-all All outputs (junction lead)

Tstg

Storage Temperature

Value

Unit

155 (Min.), 180 (Typ.)

°C

25 (Max.)

20 (Max.)

-55 to 150

°C/W

°C/W

°C

ELECTRICAL CHARACTERISTCS (4.5V ≤ VDD ≤ 5.5V; -40°C ≤ TJ ≤ 150°C; unless otherwise specified

Symbol

Parameter

Test Condition

Min. Typ. Max. Unit

Supply voltage

IDDSTB Standby current

IDDleak leakage current

Reset = LOW and / or

VDDRES>VDD > 0.5V

VDD < 0.5V

35

70

µA

<1

10

µA

IDDOPM Operating mode

IOUT0 ... 7 = 500mA

SPI - SCLK = 3MHz

CSB = LOW

SO no load

6

mA

∆IDD rev ∆IDD during reverse output

current

Iout rev = -2.5A

10

mA

VDD RES Undervoltage Reset

Reset of all registers and disable 2.5

of all outputs

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

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