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See Technical Specifications

L9825 +BOM

Octal Low-Side Driver for Resistive and Inductive Loads With Serial/Parallel lnput Control Output Protection and Diagnostic

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

L9825
Datasheet:

L9825 Datasheet (PDF)
Switch Type:

Latched Driver
Number Of Outputs:

8
Ratio - InputOutput:

1:8
Output Configuration:

Low Side

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

L9825 General Description

Catering to the unique demands of automotive electronics, the L9825 is an Octal Low-Side Driver Circuit with a focus on reliability and performance. Its output voltage clamping feature is essential for handling flyback current recirculation when driving inductive loads, ensuring the safety and efficiency of the system. Moreover, the inclusion of Chip Select and Serial Peripheral Interface facilitates seamless control of outputs and transfer of diagnostic data. The Parallel Control inputs further enhance its usability by enabling easy management of two outputs

Key Features

SHORT CIRCUIT CURRENT LIMITATION AND SELECTIVE THERMAL SHUTDOWN AT OUTPUTS 7 AND 8
OVERCURRENT SHUTDOWN AT OUTPUTS 1 TO 6
OUTPUTS CURRENT CAPABILITY UP TO 1A, R_ON≤0,75 AT T_J = 25˚C
SPI CONTROL FOR OUTPUTS 1 TO 8
PARALLEL CONTROL INPUTS FOR OUTPUTS 1 AND 2
INTRINSIC OUTPUT VOLTAGE CLAMPING AT TYP. 50V
OUTPUT STATUS DATA AVAILABLE ON THE SPI
RESET FUNCTION WITH RESET SIGNAL AT NRES PIN OR UNDERVOLTAGE AT V_CC

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Power Distribution Switches, Load Drivers	Series	-
Switch Type	Latched Driver	Number of Outputs	8
Ratio - Input:Output	1:8	Output Configuration	Low Side
Output Type	N-Channel	Interface	SPI
Voltage - Load	45V (Max)	Voltage - Supply (Vcc/Vdd)	4.5V ~ 5.5V
Current - Output (Max)	1A	Rds On (Typ)	750mOhm (Max)
Input Type	-	Features	Status Flag
Fault Protection	Current Limiting (Fixed), Over Temperature	Operating Temperature	-40°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Base Product Number	L9825

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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Ratings and Reviews

J**b 02/13/2024

The parcel arrived, the delivery time is 6.5 days.

J**e 08/06/2023

Got it. Didn't check. I'm waiting for esr meter, as i will check.

M**n 03/24/2023

Fast shipment. The first deliver attempt t failed and the postoffice told that the package has been sent back because there was no electrical information supplied.After a week the package was delivered. Very strange.

Z**a 12/23/2021

Error within tolerance rate. One of the condees didn't work right away. Delivery is very long-more than 60 days to tamani.