Interior Gesture Control Table of Contents Power supply external emitter, Emitter........................................................................................................................... 3 Power supply external emitter, Sensing......................................................................................................................... 4 Power supply external emitter, Switch............................................................................................................................ 5 Protection, ESD................................................................................................................................................................. 6 Protection, TVS.................................................................................................................................................................. 7 Sensor Unit, External Emitter........................................................................................................................................... 8 Sensor Unit, Optical Sensor............................................................................................................................................. 9 Switch mode power supply, Buffer Capacitor.............................................................................................................. 10 Switch mode power supply, Current Sensing.............................................................................................................. 11 Switch mode power supply, EMI Filtering.....................................................................................................................12 Switch mode power supply, Rectification.....................................................................................................................13 Switch mode power supply, Switch...............................................................................................................................14 page 1 Interior Gesture Control VISHAY Components used for Gesture Control include: • Power MOSFETS • TVS • Switching Diodes and Rectifiers • Capacitors • Resistors • NTC and PTC Thermistors • Inductors/EMI Filters • Transformers Application Overview When designing interactive interfaces for automotive interior control safety and intuitive to use must be the main focus. To operate the sun roof with a wave of the hand, pull up and operate the head-up windshield display with your finger gestures and operate your sound system with motions, is major task of gesture control in vehicles while driver is focused on road traffic. Gesture recognition technology is expected to be the next generation in-car interior user interface. Gesture recognition determines whether the driver has performed recognizable hand or finger gestures within an allotted space without contacting a touchscreen. page 2 Interior Gesture Control : Power supply external emitter, Emitter IR-LED Product Name VSMF2890RGX01 Status Description High Speed Infrared Emitting Diodes 890 nm, GaAlAs, DH Features Peak wavelength: 890 nm Low forward voltage High radiant power Package Q-Level SMD GW,RGW page 3 Interior Gesture Control : Power supply external emitter, Sensing Voltage / Current detectors Product Name CRCWe3 Status Description Standard Thick Film SMD Chip Resistor Stability ∆R/R = 1 % for 1000 h at 70 ° C Features 1R0 to10MOhm Metal glaze on high quality ceramic Package SMD EIA 0201…2512 Q-Level AEC-Q200 page 4 Interior Gesture Control : Power supply external emitter, Switch MOSFET Product Name SQS420EN Status Description N-Channel 20-V (D-S) 175°C MOSFET Features Rdson=3,2mOhm Package Q-Level SMD PPAK 1212-8 page 5 Interior Gesture Control : Protection, ESD Diode Product Name GSOT03 to GSOT36 Status Description Single-Line ESD Protection Features ± 30 kV contact discharge, Package Q-Level SMD SOT-23 page 6 Interior Gesture Control : Protection, TVS Load Dump Protection 12V Battery Line Product Name TPSMP6.8 thru TPSMP43A Status Description High Power Density Surface Mount PAR® suitable for high reliability Features TJ = 185 °C capability; Very low profile - 1.0 mm Excellent clamping Package SMD DO-220AA eSMP Q-Level AEC-Q101 page 7 Interior Gesture Control : Sensor Unit, External Emitter IR-LED Product Name VSMF2890RGX01 Status Description High Speed Infrared Emitting Diodes 890 nm, GaAlAs, DH Features Peak wavelength: 890 nm Low forward voltage High radiant power Package SMD GW,RGW Q-Level AEC-Q101 page 8 Interior Gesture Control : Sensor Unit, Optical Sensor Gesture Sensor Product Name VCNL4020X01 Status Description Fully Integrated Proximity and Ambient Light Sensor with Infrared Emitter, I2C Interface, and Interrupt Function Features operating range 1- 200mm Interrupt function VDD: 2.5 V to 3.6 V Package SMD 4.9x2.4x0.83 Q-Level AEC-Q101 page 9 Interior Gesture Control : Switch mode power supply, Buffer Capacitor Electrolytic Product Name Status 140CLH Description Aluminum Capacitors SMD (Chip) High temp 125 degree Features High temp 125 degree Package SMD 4x4x5,3 10x10x14 Q-Level AEC-Q101 MLCC Product Name Status VJ…31/VJ…34 AT Description MLC-Capacitors for High Reliability Applications Features High operating temperatur Noble Metal Electrode, Package SMD 0402 -3640 Q-Level AEC-Q200 Tantalum Product Name TP3 Status Description Solid Tantalum SMD Chip Capacitors Molded Case, High Performance Automotive Grade Features Low ESR 100 % surge current tested Package SMD Molded Q-Level AEC-Q101 page 10 Interior Gesture Control : Switch mode power supply, Current Sensing Shunt Product Name WSLP Status Description Power Metal Strip® Resistors, Very High Power (to 3 W), Low Value down to 0.0005# Features 0.0005Ohm up to 0.1Ohm TCR <25ppm/°C Low thermal EMF <3µV/°C Package Q-Level SMD 'EIA 0603…2512 page 11 Interior Gesture Control : Switch mode power supply, EMI Filtering Inductor Product Name Status Description Features Package IHLP1616BZ-1A Low Profile, High Current, High Transient Current Spike Cabable, Shielded, Low DCR 0,1uH...1uH, Idc=12A…4.5 SMD 1616 IHLP2020BZ-1A Low Profile, High Current, High Transient Current Spike Cabable, Shielded, Low DCR 0,1uH...10uH, Idc=25A…2.25A SMD 2020 IHLP2525EZ-01 Low Profile, High Current, High Transient Current Spike Cabable, Shielded, Low DCR 0,1uH…4.7uH Idc=18A…3A Q-Level page 12 Interior Gesture Control : Switch mode power supply, Rectification Schottky Diode Product Name SS2P4 Status Description High Current Density SMD Schottky Barrier Rectifier Very low profile - typical height 1.0 mm Features If=2A; Vf=0.5V; Vrrm=40V Low forward voltage drop low power losses Package Q-Level SMD DO-220AA SMP page 13 Interior Gesture Control : Switch mode power supply, Switch Mosfet Product Name SQS840EN Status NEW Description N-Channel 40-V (D-S) 175°C MOSFET Features Rdson=16,6mOhm 100 % Rg and UIS tested low FOM Package SMD PPAK 1212-8 Q-Level AEC-Q101 page 14 page 15