L99SD01-E Special Functions by STMicroelectronics

Integrated solenoid driver for automotive applications

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Status: Active
Series: -
RoHS: Unknown
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The L99SD01-E is a device intended for driving inductive loads. The inputs are CMOS-compatible. The diagnostic outputs CLAMP_FLAG and FAULT provide an indication of demagnetization mode and fault conditions, respectively. The integrated standard serial interface (I 2 C) allows to digitally set peak and hold current values and other injection parameters. It also provides detailed diagnostic information. The device should work with pre-programmed peak and hold current values when values are not set by external micro. All injection parameters can be changed during operating conditions and taken into account at the first injection rising edge after the end of communication. Diagnostic information is available in case of overcurrent, overtemperature, overvoltage and open-load.

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Prices starting from US$5.64

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Features

Excitation switch S1 = 60 mΩ
Recirculation Switch S2= 60 mΩ
CMOS compatible Inputs
Load current up to 14 A
Integrated clamp structure Switch S1clamp voltage = 45 V (minimum)
Switch S1clamp voltage = 45 V (minimum)
Current sense amplifier with internal sense resistor
S1switch PWM operation above 10 KHz
I2C standard interface for mode control and enhanced diagnostic
Diagnostic output: Open drain fault detection Flag of clamp activation at the end of injection cycle
Open drain fault detection
Flag of clamp activation at the end of injection cycle
Input for voltage monitoring and feedback
Thermal shutdown and warning
Overcurrent shutdown and diagnostic
Undervoltage and overvoltage detection
Open-load detection

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Alternative Descriptions

INDUCTIVE LOAD DRIVER, 14A, POWERSSO-36 | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a L99SD01-E?

Additional datasheets, footprints and schematics for L99SD01-E are listed on our Part Details page. You can also find images and similar parts to L99SD01-E on this page.

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What category does L99SD01-E fall under?

The L99SD01-E is listed under Automotive Analog and Power > Special Functions.

Can I view similar or alternative parts?

You can view similar parts to L99SD01-E when available in the Special Functions range under the specifications section at the bottom of the details page.

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Is the L99SD01-E RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Farnell have stock available or on a lead time for L99SD01-E.

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