L9386_08 Datasheet, PDF (1/14 Pages) STMicroelectronics – Dual intelligent power low side switch

L9386
Dual intelligent power low side switch
Features
■ Multipower BCD technology
■ Dual power low side driver with 2 x 5 A
■ Low R_DSON typically 200 mΩ @ T_J = 25 °C
■ Internal output clamping diodes V_FB = 50 V for
inductive recirculation
■ Limited output voltage slew rate for low EMI
■ µP compatible enable and input
■ Wide operating supply voltage range 4.5 V to
45 V
■ Real time diagnostic functions:
– Output shorted to GND
– Output shorted to V_SS
– Open load
– Load bypass
– Over temperature
■ Device protection functions:
– Overload disable
– Reverse battery up to -16 V @ V_S
– Thermal shutdown
Table 1. Device summary
Part number
Order code
L9386
L9386MD
SO20
Description
The L9386 is a monolithic integrated dual low side
driver realized in an advanced Multipower BCD
mixed technology.
It is especially intended to drive valves in
automotive environment. Its inputs are µP
compatible for easy driving. Particular care has
been taken to protect the device against failures,
to avoid electro-magnetic interferences and to
offer extensive real time diagnostic.
Package
SO20 (12+4+4)
Packing
Tube
July 2008
Rev 3
1/14
www.st.com
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