Peripheral and Special Function

Accessory Control

Product	Availability	Description	Characteristics	Package	Operating Input Voltage
MC33187	EOL - Last buy Jan 15,2002 Last ship Dec. 27,2002	-	Target application: rear defrog long duration timer, 400mA Output Current Capability, Integrated Input Debounce Circuitry	SO8	5V to 18V
MC33193	-	-	Drive external relay, lamp failure detection, replacement of UAA1041	SO8	8V to 18V
MC33197A	EOL Last buy Jan 15, 2002 Last ship Dec 27,2002	-	Designed to drive a wiper motor relay, Adjustable Time interval of less that 500 ms to more than 30 s, Intermittent control pin can be switched from GND to Vbat, Integrated relay driver with Free wheeling protection diode	SO8	8V to 16V
MC33991	-	Dual Guage Driver IntegratedCircuit	4 Dual Output H-Bridge coil drivers, MMT-licensed two phase stepper motor compatible, Analog microstepping (12 steps/deg of pointer movement)	-	-

Alternator Voltage Regulators

Product	Availability	Characteristics	Package	Operating Input Voltage
MC33099		Internal lamp driver. LRC response during initial start. Programmable LRC rates from 1.8 to 7.4 sec. Fault detection of undervoltage/overvoltage, phase loss and high remote sense resistance.	16 SOICW	4.5 to 24V

Contact Monitor

Product	Availability	Characteristics	Package	Operating Input Voltage
MC33287		Contact Monitor + Dual 500mA Low Side	20 SOICW	-
MC33884		12 inputs contact monitoring (6 GND, 2 VBAT, 4 configurable), pulse wetting current, master slave&low power mode, INT capability	24 SOICW	-

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