Details, datasheet, quote on part number: MC33887
PartMC33887
Category
DescriptionIntegrated H-bridge With Sleep Mode
CompanyMotorola Semiconductor Products
DatasheetDownload MC33887 datasheet
Quote
Find where to buy
 
  

 

Features, Applications

Solid State Relay for Automotive Flasher Applications

This device is a Dual High Side Power Switch dedicated for automotive flasher applications. In comparison with mechanical solutions, this device offers higher reliability as well as protection and diagnostic features. The device consists of two 25m Rdson fully protected high side switches, in a surface mount power package. It interfaces directly with a microcontroller and includes a current recopy function in order to allow the detection of a failed lamp in the application.

SOLID STATE RELAY FOR AUTOMOTIVE FLASHER APPLICATIONS

Designed for Automotive Flasher Applications Junction Temperature Range from to 150°C Operating Voltage Range from to 35V Maximum Breakdown Voltage greater than 40V Protected in case of loss of ground Surface Mount Power Package 25m Rdson per Channel 25°C 8Amps Nominal Current per Channel 1.2W Warning Lamp Driver Overtemperature Protection with Hysteresis Open Load Detection in On-State Short-Circuit Protection Overload Current Protection Current Recopy to Monitor Lamp Output Current Under Voltage Shutdown ESD Protection 2kV Standby Current less than 10µA at Vbat less than 14V

VBAT 10k OUT-1 Buzzer IN-1 I/O IN-2 ST Cur R A/D Warning switch Gnd dashboard direction indicator Wlp 1.2W Car right side lamps This document contains information on a new product. Specifications and information herein are subject to change without notice.

Description

The backside TAB is connected to the power supply of the MC33288DH. In addition to its supply function, this pin contributes to the thermal behaviour of the device by conducting the heat from the switching MOSFET to the printed circuit board. Pins 6,7,8 are the source of the 25mOhm MOSFET1. Pins 13,14,15 are source of the output 25mOhm MOSFET2. They deliver current to the connected loads and are respectively controlled via the IN1 and IN2 pins. These outputs are current limited and thermally protected. These are the device input pins which directly control their associated outputs. The levels are CMOS compatible. When the input is a logic low, the associated output MOSFET is in the off state. When input is high, the MOSFET is turned on and the load is activated. When both inputs are low, the device is in standby mode and its supply current is reduced. Each input pin has an internal active pull down, so that it will not float if disconnected. The Fault output is an open drain indication that goes active low when a fault mode (Openload, Overtemp) is detected by the device on either one channel or both simultaneously. Its internal structure is an open drain architecture with an internal clamp 6V. An external pull up resistor connected to Vdd (5V) is needed. See Functional Truth Table. This pin is the source a 3.2 Ohm MOSFET. This output is current limited and thermally protected. It delivers current through the connected load when both IN1 and IN2 inputs are logic high. It is usually used as a warning lamp driver for Flasher application. The Current Sense pin deliver a ratioed amount (1/1000) of the sum of the currents that can be used to generate signal ground referenced output voltages for use by the microcontroller. These pins are not used. These pins must not be connected. This is the Ground pin of the device.

OUT1 OUTPUT Channel 1 OUT 2 OUTPUT Channel IN 1 INPUT Channel IN 2 INPUT Channel 2
Cur R Load Current Sense NC Not Connected DNC Do Not Connect GND GROUND

Battery Cb Out-2 Charge Pump 21+5W Trailor Left side 5V 21+21+5W Left side 10K Input Trigger CHANNEL 2 Left Over Temp Over Current V batc Open Load Fault St-1 Monitoring CHANNEL 1 Right Vbat Drive & protect Warning Lamp Driver Wlp Current Recopy 1 21+21+5W Right side Out-1 V bat

Openload Channel 1 Openload Channel 2 Overtemp Channel 1 Overtemp Channel 2 Overtemp Channel 1 and Channel 2 Overcurrent or Current limit Channel 1 (note) Overcurrent or Current Limit Channel 2 (note)

NOTES : In case of over current or short-circuit, the device will not report the fault to the status pins. The output current will be limited to the Ilim value. The device will probably heat up and in this case the overtemperature detection will be triggered. If so, the output will be turned off and the fault will be reported to the status pins.


 

Some Part number from the same manufacture Motorola Semiconductor Products
MC33887DH MC33288 Advance Information - Solid State Relay For Automotive Flasher Applications
MC33888 Quad High Side Switch With Current Sense
MC33888
MC33888FB MC33888FB Quad High Side And Octal Low Side Switch For Automotive
MC33889 System Base Chip - Lite With Low Speed CAN
MC33889
MC33889DW MC33889 System Basis Chip With Low Speed Fault Tolerant CAN Interface
MC3392DW Low Side Protected Switch
MC3392T
MC3392T-1
MC33972 Multi SW Detect Interface W/suppressed Wake-up
MC33982 Intelligent High Current Self-protected Hi-side Switch
MC33984 Dual Intelligent High-current Self-protected Silicon High-side Switch
MC33989 System Base Chip With High Speed CAN
MC33989
MC33989DW MC33989 System Basis Chip With High Speed CAN Transceiver
MC33990 J1850 Serial Transceiver With Enhanced Ground
MC33990D Enhanced Class B Serial Transceiver
MC33991 Dual Gauge Driver Integrated Circuit
MC33991DW Gauge Driver Integrated Circuit
MC33993 22-MULTIPLE Switch Detection Interface
Same catergory

SN5408 : Quadruple 2-input Positive-and Gates. PRODUCTION DATA information is current as of publication date. Products conform to s per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. .

H5H32E1 : Um-1, Um-4, UM-5 Microprocessor Crystal. Package =UM-1 (8.1mm max. ht.) H4=UM-4 (4.7mm max. ht.) H5=UM-5 (6.0mm max. ht.) Tolerance/Stability = ±10/15 Configuration Options I=Insulator Tab, TR=Tape and Reel (ammo for thru-hole), L=Third Lead V=Vinyl Sleeve, AT=Cut of Quartz SP=Spring Mount, G-Gull Wing, G1=Gull Wing/Metal Jacket Mode of Operation 1=Fundamental 3=Third Overtone, 5=Fifth Overtone.

99-1439 : Non Self-releasing. ©Huck International, Inc. 1995 ©Registered Trademark of Huck International, Inc., Irvine, CA TMTrademark of Huck International, Inc., Irvine, CA Installation System Division 1 Corporate Drive - Kingston, NY 12401 NOSE ASSEMBLY .

MAX774-MAX776 : -5v/-12v/-15v or Adjustable, High-efficiency, Low IQ Inverting Dc-dc Controllers.

OC18GE12A-10.000-0.05-20 : Sc-cut Crystal - Sine Wave - 5.0 Volts. Frequency Range 10.5mm 5 pin metal, solder-sealed package Supply Voltage 5.0 Volts SC-Cut Crystal True Sinewave Output EFC (Voltage control) as standard OUTLINE & DIMENSIONS OC18E5S series oven-controlled crystal oscillators are close tolerance OCXOs with excellent phase noise performance. Crystal Cut: Output Waveform: Supply Voltage: Frequency Range:.

HA4404 : 330mhz, 4 x 1 Video Crosspoint Switch with Tally Outputs. x 1 Video Crosspoint Switch with Tally Outputs The is a very wide bandwidth x 1 crosspoint switch ideal for professional video switching, HDTV, computer monitor routing, and other high performance applications. The circuit very low power dissipation (105mW Enabled, 4mW Disabled), excellent differential gain and phase, and very high off isolation. When.

SP2905AQD : Medium Current General Purpose Amplifiers and Switches.

H8/3843 : Renesas 8-bit Single-chip Microcomputer H8 Family/h8/300l Super Low Power Series.

KR-900AAECF2X3 : Battery Pack Battery Product; BATT PACK 7.2V 900MAH NICAD. s: Battery Cell Size: AA ; Number of Cells: 6 ; Voltage - Rated: 7.2V ; Capacity: 900mAh @ 180mA ; Structure: Side to Side, 3 Rows x 2 Cells ; Rechargeability: Yes ; Termination Style: Solder Tab ; Battery Chemistry: Nickel Cadmium ; Weight: 0.304 lb (137.89g) ; Lead Free Status: Lead Free ; RoHS.

CMD-HHLR-315-MD_ : RF Modules 8Btn LngRange Hndhld TX 315MHz Snap Btns. The Linx Technologies OEM transmitter product line offers designers great options for quickly adding remote control to a product. Available in 315, 418, or 433.92 MHz frequencies, Linx Technologies OEM transmitter s are pre-certified by the FCC, Industry Canada, and the European Union, which eliminates.

8-33468-3 : Tin Free Hanging (In-Line) Terminal - Ring Connectors, Interconnect Free Hanging (In-Line); CONN RING 4AWG #10 SOLIS. s: Color: - ; : Brazed Seam, Serrated Termination ; Wire Gauge: 4 AWG ; Insulation: Non-Insulated ; Length - Overall: 1.314" (33.38mm) ; Mounting Type: Free Hanging (In-Line) ; Packaging: Bulk ; Stud/Tab Size: 10 Stud ; Terminal Type:.

8-1614352-1 : 80.6 Ohm 0.063W, 1/16W Chip Resistor - Surface Mount; RES 80.6 OHM 1/16W 0.1% 0603. s: Resistance (Ohms): 80.6 ; Power (Watts): 0.063W, 1/16W ; Tolerance: ±0.1% ; Packaging: Tape & Reel (TR) ; Composition: Thin Film ; Temperature Coefficient: ±10ppm/°C ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant.

CRCW12064R22FKEAHP : 4.22 Ohm 0.5W, 1/2W Chip Resistor - Surface Mount; RES 4.22 OHM .5W 1% 1206 SMD. s: Resistance (Ohms): 4.22 ; Power (Watts): 0.5W, 1/2W ; Tolerance: ±1% ; Packaging: Tape & Reel (TR) ; Composition: Thick Film ; Temperature Coefficient: ±100ppm/°C ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant.

R88A-CSU005C : Accessory Industrial Controls, Meter; ENCODER CABLE 5M. s: Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant.

0395280010 : Through Hole Terminal Block - Headers, Plug And Socket Connectors, Interconnect Header, Male Pins, Shrouded (2 Side); 5MM EURO HEADER RA DL BLK 10POS. s: Terminal Block Type: Header, Male Pins, Shrouded (2 Side) ; Positions Per Level: 5 ; Pitch: 0.197" (5.00mm) ; Number of Levels: 2 ; Header Orientation: 90°, Right Angle ; Plug Wire Entry: - ; Termination:.

SV6621 : 2 A, SILICON, RECTIFIER DIODE. s: Configuration: Single ; Package: 106, 2 PIN ; Pin Count: 2 ; Number of Diodes: 1 ; IF: 2000 mA ; trr: 0.0300 ns.

176153-2 : 2 CONTACT(S), MALE, RIGHT ANGLE TWO PART BOARD CONNECTOR, SOLDER, PLUG. s: Connector Type: TWO PART BOARD CONNECTOR ; Gender: Male ; Termination Types: SOLDER ; Number of Contacts: 2 ; RoHS Compliant: RoHS.

 
0-C     D-L     M-R     S-Z