|Category||Analog & Mixed-Signal Processing => Power Pre-Drivers|
|Description||MC33285 Automotive Dual High Side Tmos Driver|
|Company||Motorola Semiconductor Products|
|Datasheet||Download MC33285D datasheet
|Cross ref.||Similar parts: IR4426, IR4427, IRS2101, IRS2106, IRS2108, IRS2111, IRS21531DSPBF, IRS2153DSPBF, IRS2183, IRS2186|
Automotive Dual High Side TMOS Driver
The is a dual high side TMOS driver designed for use in the harsh automotive switching applications. The purpose of the is to drive two power n-channel FETs in a high side application with an inductive load. The application in an automotive environment requires the capability of withstanding high voltages and load dump transients. The MC33285 is able to withstand reverse battery conditions at selected pins. It protects the n-channel power FET on OUT1 under over current condition. This device has one input to control both stages on or off.Temperature Range from to +125° CPWM CapabilityPower TMOS # 1 Over-Current and Short-Circuit ProtectionVoltage Range to 40VExtended Temperature Range from to 125° CLoad Dump ProtectedOver Voltage Detection and Activation of OUT2 during OvervoltageSingle Input Control for both Output StagesCapacitor Value of 100nF Connected to Pin CPAnalog Input Control Measurement DetectionOUT1 LOAD leakage measurement detection
This document contains information on a new product under development. Motorola reserves the © Motorola,Inc 1999 right to change or discontinue this product without notice.
Rating Maximum voltage at pins OUT1 OUT2 Maximum voltage at pin CP Input voltage i at DRN Input voltage i at SRC Input voltage at pin VCC Input Voltage at pin IN. Condition -2V<VVCC <40V Operational voltage VVCC at pin VCC THERMAL RATINGS Rating Storage Temperature Operating ambient temperature Symbol T stg Ta Value to +125 Unit Symbol U T VCP VDRN VSRC VCC VIN VVCC Value VVCC -2 to VVCC to Vi UnitELECTRICAL CHARACTERISTICS. (T A from to +125°C, Vcc from to 20V, unless otherwise noted)
Load Dump Detection Time Load Dump Activation Time Error Voltage Threshold Overcurrent Detection Time tLDdet tOUT2act VDRN - VSRC tOCdet V µsLeakage Current Leakage Current Detection Time ILCdet tLCdet mA µs
Operating Current (7V<VDRN <20V) Leakage current (0V<VDRN <20V, VVCC <4V) I DRN I leak_DRN mA µA
Output On Voltage. Charge Pump ON Turn off current, Vout >0.5V Turn On Time, 7V < Vcc < 10V, Vout 10V < Vcc < 20V, Vout > Vcc+11 Von Ioutoff ton µA msSupply Voltage Range Quiescent Supply Current at Vcc = 20V Vcc Icc V mA
Input Low Voltage OUT1 Input High Voltage OUT1 Input Hysteresis OUT1, OUT2 Input Pull Down Current, 0.7V<Vin<6V Open Input Voltage Input Low Voltage OUT2 Input High Voltage OUT2 Vil Vih Vhys Iin Viop µA V
Turn On Characteristics The power FETs are turned on by charging their gate capacities with a current flowing out of pin OUT1 and OUT2. During PWM, the values of table below are guaranteed. They are measured with on OUT1 and OUT2. - test condition IN : ramp to 5V.
Table 1 Turn on behaviour Voltage V VCC < V VCC < V VCC < V VCC < 40V Minimum V OUT1,OUT2 after = 100µsec VVCC - 0.7V VVCC - 0.7V VVCC - 0.7V Minimum V OUT1,OUT2 after = 1.0msec VVCC + 5.95V VVCC + 9.35V Minimum V OUT1,OUT2 after = 1.5msec VVCC + 7V VVCC + 11V
The output voltages at OUT1 and OUT2 are limited by controlling the current sources on2 to avoid currrent flowing through the external or the internal zener diode. If Vcc + Vth (threshold voltage) is reached , the current sources are turned off. - threshold V TH1 for OUT1 output voltage control Vz - threshold VTH2 for OUT2 output voltage control < 15V Turn off characteristics The power FETs on OUT1 and OUT2 are turned off by discharging the gate capacity with the constant discharge current I OUToff. - discharge current I OUTxoff : IOUTxoff = 110µA condition : V OUTx IN < VTHRxIN ) Test conditions for switching off the power FETs 1. IN open - 2. Stages disabled via pin - 3. Stage OUT1 disabled by an over current error
|Related products with the same datasheet|
|Some Part number from the same manufacture Motorola Semiconductor Products|
|MC33285DR2 MC33285 Automotive Dual High Side Tmos Driver|
|MC33286 Gemini - Dual High Side Switch|
|MC33286DW MC33286 Advance Information - Automotive Dual High Side Driver|
|MC33287 Contact Monitoring + Dual Low Side Switch|
|MC33287DW MC33287 Contact Monitoring And Dual Low Side Protected Driver|
|MC33288 Contact Monitoring + Dual Low Side Switch|
|MC33288ADH MC33288 Advance Information - Solid State Relay For Automotive Flasher Applications|
|MC33289 DHSS - Dual High Side Switch For Inductive Loads|
|MC33289DW MC33289 Advance Information - Automotive Dual High Side Switch|
|MC33290 ISO9141 Serial Link Interface|
|MC33290 ISO K Line Serial Link Interface|
|MC33290P ISO Serial Link Interface|
|MC33291 1.2 Ohm Rdson Smart Eight Output Switch With Spi|
|MC33291 Basic Octal Serial Switch (spi Input/output)|
|MC33291DW Eight Output Switch With Serial Peripheral Interface|
KMC705X32CFU4 : M68HC05 Family 68HC05X16, 68HC05X32, 68HC705X32 Technical Data Book
MC68HC908JL3MDW : M68HC08 Family Addendum to MC68HC908JL3 Technical Data Rev. 1.0
MMBD3000LT1 : Switching Diode
MMBZ5231BLT1 : Zener Voltage Regulator Diode
MRFG35002N6AT1 : RF Power Field Effect Transistor RF Power Field Effect Transistor Designed for WLL/MMDS/BWA or UMTS driver applications. Characterized from 500 to 5000 MHz. Device is unmatched and is suitable for use in Class AB Customer Premise Equipment (CPE) applications.
MC68HC811A0MFB1 : 16-bit Device Composed of Standard On-chip Peripheral Modules Connected by an Intermodule bus. Modules Include
MC68HC912DG128P : Advance Information - Rev 4.0
MC44BC373CDR2 : PLL Tuned VHF Audio/ Video High Integration Modulator ICs
MPC860DPCZQ66D4 : Powerquicc¢â Family Hardware Specifications
MPC8272ZQT : Powerquicc II¢â Family Hardware Specifications
5962-9452602VGA : LM193 - Low Power Low Offset Voltage Dual Comparator, Package: TO-5, Pin Nb=8.
AD515A : Single. Monolithic Precision, Low Power Fet-input Electrometer op Amp.
GS3044 : Agc-o With Active Low Cut Filter in a Cic Size Hybrid, 4.57mm X 2.79mm X 1.78mm.
INA129 : . q LOW OFFSET VOLTAGE: 50µV max q LOW DRIFT: 0.5µV/°C max q LOW INPUT BIAS CURRENT: 5nA max q HIGH CMR: 120dB min q INPUTS PROTECTED ±40V q WIDE SUPPLY RANGE: ±18V q LOW QUIESCENT CURRENT: q 8-PIN PLASTIC DIP, SO-8 The INA128 and INA129 are low power, general purpose instrumentation amplifiers offering excellent accuracy. Their versatile 3-op amp design.
LM6313 : High Speed, High Power Operational Amplifier (obsolete). LM6313 High Speed High Power Operational Amplifier The is a high-speed high-power operational amplifier This operational amplifier a 35 MHz small signal bandwidth and V ms slew rate A compensation pin is included for adjusting the open loop bandwidth The input stage (A1) and output stage (A2) are pinned out separately and can be used independently The operational.
MAX4376 : Single/dual/quad High-side Current-sense Amplifiers With Internal Gain.
MC10LVELT23D : Dual Differential Lvpecl to TTL Translator. The is a dual differential LVPECL to TTL translator. Because LVPECL (Positive ECL) levels are used only +3.3V and ground are required. The small outline 8-lead SOIC package and the dual gate design of the LVELT23 makes it ideal for applications which require the translation of a clock and a data signal. The LVELT23 is available in only the ECL 100K.
MC1741CG : Operational Amplifier Silicon Monolithic Integrated Circuit.
S1D2502B01 : Video Amp Merged Osd Processor For Monitors. The is a very high frequency video amplifier & wide range OSD processor 1 chip system with I2C Bus control used in monitors. It contains 3 matched R/G/B video amplifiers with OSD processor and provides flexible interfacing to I2C Bus controlled adjustment systems. R/G/B video amplifier OSD processor I C bus control Cut-off brightness control R/G/B sub contrast/cut-off.
SAA7187 : SAA7187; Digital Video Encoder (DENC2-SQ). Preliminary File under Integrated Circuits, IC22 1995 Sep 21 CMOS 5 V device Digital PAL/NTSC encoder System pixel frequency selectable for 12.27 MHz (60 Hz fields) or 14.75 MHz (50 Hz fields) 24-bit wide YUV input port or 16-bit wide YUV input port or Input data format Cb, Y, Cr, etc. (CCIR 656) I2C-bus control port MPU parallel control port Encoder.
TC75S51F : CMOS Linear Integrated Circuit, Silicon Monolithic- Single op Amp.
TS486 : Stereo Headphone Amplifier With Standby Active Low. 100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE s OPERATING FROM 5.5V s STANDBY MODE ACTIVE LOW or s OUTPUT POWER: @5V, 38mW HIGH (TS487) @3.3V into 16 with 0.1% THD+N max (1kHz) PIN CONNECTIONS (top view) s LOW CURRENT CONSUMPTION: 2.5mA max s High Signal-to-Noise ratio: 5V s High Crosstalk immunity: (F=1kHz) s PSRR: dB (F=1kHz), inputs grounded.
TS914 : Rail to Rail CMOS CMOS Op-amp. RAIL TO RAIL CMOS QUAD OPERATIONAL AMPLIFIER AGE RANGES SINGLE (OR DUAL) SUPPLY OPERATION FROM TO 16V EXTREMELY LOW INPUT BIAS CURRENT : 1pA typ LOW INPUT OFFSET VOLTAGE : 2mV max. SPECIFIED FOR 600 AND 100 LOADS LOW SUPPLY CURRENT : 200µA/Ampli (VCC = 3V) LATCH-UP IMMUNITY s SPICE MACROMODEL INCLUDED IN THIS The is a RAIL TO RAIL CMOS quad operational.
VCA2611Y/250 : Variable Gain. ti VCA2611, Dual, Variable Gain Amplifier With Low-noise Preamp.
Z90202 : Television Controllers. Speed Package (MHz) Type 6 124-Pin PGA 6 42-Pin SDIP 6 42-Pin SDIP On-Screen Display (OSD) Logic Circuits One 14-Bit and One 108-Bit Pulse Width Modulator (PWM) Circuits 20 Input/Output Lines Program Memory, Video RAM, and Register File Address Spaces Two On-Chip Counter/Timers to 5.5V Operating Range to +70°C Temperature Range Low-Power Consumption.
NCS2200A : The NCS2200 series is an in industry first sub-one volt, low power comparator family. These devices consume only 10uA of supply current. They are guaranteed to operate at a low voltage of 0.85V which allows them to be used in systems that require less than 1.0V and are fully operational up to 6.0V which makes them convenient for use in both 3.0V and 5.0V.
ADCMP609 : Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator Product The ADCMP609 is a fast comparator fabricated on XFCB2, an Analog Devices, Inc. proprietary process. These comparators are exceptionally versatile and easy to use. include an input range from VEE − 0.2 V to VCC + 0.2 V, low noise, TTL-/ CMOS-compatible output.