STMicroelectronics L6376D
This device is a monolithic quad intelligent power switch in multipower BCD technology, for driving inductive, capacitive or resistive loads.FEATURES
● Multipower BCD technology● 0.5 A four independent outputs
● 9.5 to 35 V supply voltage range
● Internal current limit
● Non-dissipative over-current protection
● Thermal shutdown
● Under voltage lockout with hysteresys
● Diagnostic output for under voltage, over temperature and over current
● External asynchronous reset input
● Presettable delay for overcurrent
● Diagnostic
● Open ground protection
● Immunity against burst transient (IEC 61000-4-4)
● ESD protection (human body model ± 2 kV) PowerSO-20
DESCRIPTION
Diagnostic for CPU feedback and extensive use of electrical protections make this device inherently indistructible and suitable for general purpose industrial applications. Table 1. Device summary Order codes Package L6376D PowerSO-20 L6376D013TR PowerSO-20 Packaging Tube Tape and reel Figure 1. Block diagram 220nF 22nF VS VCP VC VP March 2008 VS I1 I2 I3 I4 R DIAG CHARGE PUMP + - + + + + - 1.25V VCP DRIVER VS RS CURRENT LIMIT OVC UV SHORT CIRCUIT CONTROL OVT UV Re...