STMicroelectronics
L6376
We keep the manufacturer's original datasheet (PDF) for this part number. There is no catalog summary for it yet — check values and applicability on the original pages.
From page 1 of the datasheet
0.5 A high-side driver quad intelligent power switch
Features
■ Multipower BCD technology
■ 0.5 A four independent outputs
■ 9.5 to 35 V supply voltage range
■ Internal current limit
Description
■ Non-dissipative over-current protection
■ Thermal shutdown
This device is a monolithic quad intelligent power switch in multipower BCD technology, for driving inductive, capacitive or resistive loads. Diagnostic for CPU feedback and extensive use of electrical protections make this device inherently indistructible and suitable for general purpose industrial applications.
■ Under voltage lockout with hysteresys
■ Diagnostic output for under voltage, over temperature and over current
■ External asynchronous reset input
■ Presettable delay for overcurrent
■ Diagnostic
Table 1. Device summary
■ Open ground protection
■ Immunity against burst transient (IEC 61000-4-4)
■ ESD protection (human body model ± 2 kV)
Figure 1. Block diagram
220nF 22nF
VCP VS VC VP
CHARGE PUMP
VS
GND
VCP
RS
CURRENT
OVC I1
LIMIT
DRIVER
O1
UV
SHORT CIRCUIT
CONTROL
I2
O2
I3
O3
I4
O4
OFF DELAY
OFF OSC
Text from page 1 of the manufacturer's original (tables and part-number lists left out). Check values and conditions on the original pages.
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