UNISONIC TECHNOLOGIES CO., LTD UU6032B Advance LINEAR INTEGRATED CIRCUIT AUTOMOTIVE TOGGLE SWITCH IC DESCRIPTION The bipolar integrated circuit UTC UU6032B is designed as a toggle switch. The device, which has a defined power-on status, can be used to control electrical loads, for example, fog lamps, high/low beam or heated windows for automotive applications. DIP-8 FEATURES SOP-8 * 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 ORDERING INFORMATION Ordering Number Lead Free UU6032BG-D08-T - Halogen Free UU6032BG-D08-T UU6032BG-S08-R Package Packing DIP-8 SOP-8 Tube Tape Reel UU6032BL-D08-T (1) Packing Type (1) T: Tube, R: Tape Reel (2) Package Type (3) Green Package (2) D08: DIP-8, S08: SOP-8 (3) L: Lead Free, G: Halogen Free and Lead Free MARKING DIP-8 8 7 6 5 UTC UU6032B 1 2 3 4 SOP-8 Date Code L: Lead Free G: Halogen Free Lot Code www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 5 QW-R106-010 .a UU6032B Advance PIN CONFIGURATION PIN DESCRIPTION PIN NO. 1 2 3 4 5 6 7 8 PIN NAME GND RELAY ON OFF TOGGLE OSC VSTAB VS LINEAR INTEGRATED CIRCUIT DESCRIPTION Reference point, ground Relay control output Switch-on input Switch-off input Toggle input RC oscillator input Stabilized voltage Supply voltage BLOCK DIAGRAM OSC 6 Oscillator VSTAB 7 VS 8 Stabilization Power-on reset Load-dump detection 1 GND Relay control output 2 RELAY Frequency divider TOGGLE 5 OFF 4 Debouncing ON 3 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R106-010.a UU6032B Advance LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Operating Voltage, Static, 5 minutes VBatt 24 V Ambient Temperature Range TA -40~+125 °C Junction Temperature TJ 150 °C Storage Temperature Range TSTG -55~+125 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. THERMAL RESISTANCE PARAMETER Junction Ambient SYMBOL DIP-8 SOP-8 θJA RATINGS 110 160 UNIT K/W K/W ELECTRICAL CHARACTERISTICS VBatt=13.5V, TAMB=25°C, reference point ground, unless otherwise specified PARAMETER SYMBOL TEST CONDITIONS R1≥510Ω Operating Voltage VBatt t < 5min t < 60min 5V Supply V8, V7 Without R1, C1 Pins 7 and 8 Stabilized Voltage V7 VBatt=12V, Pin 7 Undervoltage Threshold VS Power on Reset Supply Current IS All Push Buttons Open, Pin8 Internal Z-Diode VZ I8=10mA, Pin 8 Relay control output (Pin 2) I2=200mA Saturation Voltage V2 I2=300mA Leakage Current Ilkg V2=14V Output Current I2 Output pulse current Load Dump Pulse I2 t≤300ms Internal Z-Diode VZ I2=10mA Oscillator input (f = 0.001~40 kHz, see table 1) ( Pin 6) Internal Discharge Resistance R6 V6=5V V6L Lower Switching Voltage Upper V6H Input Current -I6 V6=0V Switching times Debounce Time t3 Inputs ON, OFF, TOGGLE (Pins 3, 4 and 5) Switching Threshold Voltage V3,4,5 Internal Z-Diode VZ I3, 4, 5=10mA Pull-Down Resistance R3,4,5 V3,4,5=5V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP 6 4.3 MAX 16 24 18 6.0 4.2 2.0 16 UNIT V V V V V V mA V 1.5 100 300 V V μA mA 1.5 24 A V 1 kΩ V V μA 7 cycles 2.4 8.0 50 V V kΩ 1.5 3.0 13.5 1.3 14 1.2 2 20 22 4 0.8 2.7 5 1.6 6.5 13 2.0 7.1 20 3 of 5 QW-R106-010.a UU6032B Advance LINEAR INTEGRATED CIRCUIT TYPICAL APPLICATION CIRCUIT VBatt R1 S1 C2 510Ω R2 C1 20kΩ 47μF/ 16V 6 7 8 5 UTC UU6032B 1 2 4 3 Figure 1. TOGGLE Function VBatt R1 S3 510Ω C2 C1 47μF/ 16V R2 8 7 20kΩ 6 20kΩ 5 UTC UU6032B 1 2 3 4 Figure 2. ON/OFF Function UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R106-010.a UU6032B Advance LINEAR INTEGRATED CIRCUIT TYPICAL APPLICATION CIRCUIT (Cont.) VBatt 2mA 5.6kΩ 8 7 6 5 20kΩ UTC UU6032B 1 2 3 5.6kΩ 20kΩ 4 Figure 3. Increasing the contact current by parallel resistors UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 5 QW-R106-010.a