Automotive  IC   
Part No. Features VCC Package
PD(mW)
93334 High  Energy  Ignition Circuit

* Very Low Peripheral Component Count
* No Critical System Resistors
* Wide Supply Voltage Operating Range (4.0V ~ 24V)
* Overvoltage Shutdown (30V)
* Dwell Automatically Adjusts to Produce Optimum Stored Energy
without Waste
* Externally Adjustable Peak Current
* Transient Protected Inputs and Outputs
4.0V ~ 24.0V SOP-8
1050mW
UU6043B Single Output Flasher IC for 18mohm shunt

Temperature and supply voltage compensated frequency
* Warning indication of lamp failure by means of frequency
doubling
* Relay driver output with high current carrying capacity and low
saturation output
* Minimum lamp load for flasher operation: 1 W
* Very low susceptibility to EMI
9.0V ~ 15.0V SOP-8 DIP-8
340mW/420mW  (95)
U2043 Flasher, 30 mΩ Shunt, Pilot Lamp to GND or Vbatt

*Temperature and voltage compensated frequency
*Warning indication of lamp failure by means of frequency doubling
* Minimum lamp load for flasher operation 10 W
*Relay output with high current carrying capacity and low saturation
voltage
*Low susceptibility to EMI
9.0V ~ 15.0V SOP-8 DIP-8
340mW/420mW  (95)
L2044 Dual Output Flasher

* Temperature and Supply Voltage Compensated Flashing
Frequency
* Frequency Doubling Indicates Lamp Fault.
* Two Relay Driver Outputs with High Current-carrying Capacity
and Low Saturation Voltage
* Minimum Lamp Load for Flasher Operation: 1W
* Very Low Sensitivity to EMI
* Extremely Low Current Consumption<10μA ( at Switches Open)
* Reverse Polarity Protection
* Three Control Inputs: Left, Right and Hazard Warning
8.0V ~ 18.0V DIP-14 SOP-14
PL=1.0W(Min)
LL204 Dual Output LED Flasher Controller

* Temperature and supply voltage compensated flashing frequency
* Frequency doubling indicates lamp fault.
* Two relay driver outputs with high current-carrying capacity and low
saturation voltage
* Minimum lamp load for flasher operation: 1W
* Very low sensitivity to EMI
* Extremely low current consumption<10μA ( at switches open)
* Reverse polarity protection
* Three control inputs: left, right and hazard warning
8.0V ~ 18.0V DIP-14 SOP-14
PL=1.0W(Min)
M4213 Ignition Controller of Motorcycle

* Power supply by magnetoelectric motor and clamping at 9.2V
* Less external components and wide applicability
* Low static current, typical is 5mA
* High quality and stability for using 5μm Bipolar process
9.0V ~ 9.5V DIP-14 SOP-14
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UU6032B Automotive toggle switch IC

* Relay driver with Z-diode
* RC oscillator determines switching characteristics
* Debounced input for toggle switch
* Three debounced inputs: ON, OFF and TOGGLE
* RF interference protection
* Load-dump protection
6.0V ~ 16.0V SOP-8 DIP-8
340mW/420mW  (95)
UU6046B Rear window heating timer

* Delay time range: 3.7s to 20h
* Relay driver with Z-diode
* RC oscillator determines switching characteristics
* Debounced input for toggle switch
* Two debounced inputs: ON and OFF
* Load-dump protection
* RF interference protected
* Inputs switched to VBatt
6.0V ~ 16.0V SOP-8 DIP-8
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UU6047B Rear window heating timer

* Delay time range: 3.7s to 20h
* Relay driver with Z-diode
* RC oscillator determines switching characteristics
* Debounced input for toggle switch
* Two debounced inputs: ON and OFF
* Load-dump protection
* RF interference protected
* Inputs switched to ground
6.0V ~ 16.0V SOP-8 DIP-8
-
UU642 Wiper Controller Wipe; Wash; Interval modes

* After-wiping time: 2s~20s
* Interval pause: 4s~20s
* Wipe/wash mode priority
* Wiper motor’s park switch
* Relay driver with Z-diode
* One external capacitor determines all time sequences
* Interference protection according to VDE 0839 or ISO/TR 637/1
* Load-dump protected
9.0V ~ 16.5V SOP-8 DIP-8
500mW
UAC33092 Alternator Voltage Regulator

*Forced Load Response Control (LRC) with Heavy Load Transitions
at Low RPM
*Capable of Regulating Voltage to ±0.1 V @ 25
*Operating Frequency Selectable with One External Resistor
*< 0.1 V Variation over Speed Range of 2000 to 10,000 RPM
*< 0.4 V Variation over 10% to 95% of Maximum Alternator Output
*Maintains Regulation with External Loads as Low as 1.0 A
*Load Dump Protection of Lamp, Field Control Devices, and Loads
*Duty Cycle Limit Protection
*Provides High Side MOSFET Control of a Ground Referenced Field
Winding
*Controlled MOSFET and Flyback Diode Recovery Characteristics
for Minimum RFI
*Optional 2.5 or 10 sec. LRC Rate Control (Osc. Freq. = 280 kHz)
*Undervoltage, Overvoltage and Phase Fault (Broken Belt) Detection
11.5V ~ 16.5V SOP-20 SOP-24 
867mW/1000mW
UAC33092A Alternator Voltage Regulator

* Forced load response control (LRC) with heavy load transitions
at low RPM
* Voltage regulated to ± 0.1V @ 25°C
* External resistor adjustable operating frequency
* Regulation is effective with loads as high as 1.0A
* Load dump protection of lamp, field control devices, and loads
* Undervoltage, overvoltage , phase fault (broken belt) detection
and duty cycle limited protections
11.5V ~ 16.5V SOP-20
867mW
UL497 Hall Effect Pickup Ignition Controller

* Direct driving of the external power darlington
* Coil current charent charging angle control
* Programme coil current peak limitation
* When 94% nominal current not reached programmable dwell
recovery time
* RPM output
* Has peranent conduction protection
* Overvoltage protection
* Internal supply zener
* Reverse battery protection
6.8V ~ 8.2V SOP-16
1200mW
UU4761 FLASHER IC

* The static operating current<5mA
* Wide operating voltage range
* Very low susceptibility to EMI
9.5V ~ 18.0V DIP-8
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UU4793 Overload Monitoring with Resistive Load, VT = 44.5 mV

* Two common reference comparators
* Tight threshold tolerance
* Constant threshold
* Output with NPN
* 8 kV - ESD protection
* Protection of reverse polarity
* Load-dump protection
9.0V ~ 15.0V SOP-8
360mW(95)
UL9480 A VOLTAGE REGULATOR FOR CAR ALTERNATOR

* No external components
* Precise regulated voltage
* High output current
* Very low start voltage
* Precise temperature coefficient
* Short circuit protection
* Output current limit
* Reverse battery protection
* +80V Load dump protection
* Low energy spike protection
* Over temperature protection
80.0V TO-220
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*: Under  Development