L9333 STMicroelectronics, L9333 Datasheet
L9333
Available stocks
Related parts for L9333
L9333 Summary of contents
Page 1
... March 2001 QUAD LOW SIDE DRIVER MULTIPOWER BCD TECHNOLOGY STATUS MONITORING FOR - OVERTEMPERATURE - DISCONNECTED GROUND OR SUPPLY VOLTAGE DESCRIPTION The L9333 is a monolithic integrated quad low side driver intended to drive lines, lamps or relais in > 45V FB automotive or industrial applications. CHANNEL & ...
Page 2
... L9333 PIN CONNECTION (Top view) PIN FUNCTION Pin Pin Name N° Input Input 2 3 DIAG Diagnostic GND Ground 14, 15, 16 Supply Voltage Input Input Enable 12 OUT4 OUTPUT4 13 OUT 3 OUTPUT 3 18 OUT 2 ...
Page 3
... Parameter 2) Condition V 14V low 4.5V V 32V high Value -0 -0 -10 to + Unit ± ± Min Typ Max 175 220 Value Unit 20 years 5000 hours L9333 Unit V V V/µ Unit °C K °C/W °C/W 3/13 ...
Page 4
... L9333 OPERATING RANGE: Within the operating range the IC operates as described in the circuit description, including the diagnostic table. Symbol Parameter V Supply voltage Input voltage PRG V Output voltage OUT V Diagnostic output voltage DIAG T Junction temperature J ELECTRICAL CHARACTERISTCS The electrical characteristics are valid within the defined Operating Conditions, unless otherwise specified. ...
Page 5
... < 125 ° < 150 ° 14V 0F ext ext only testing condition 10mA I 200mA 0 L9333 Min. Typ. Max. Unit 1.7 3 µA 25 µ 400 700 1000 mA 100 pF 0 ...
Page 6
... L9333 Figure 1. Timing Characteristics Non-Inverting Mode OUT set t d,off Note 5) : Output voltage slope not controlled for enable low! 6/13 Active Inverting Mode t d, set ...
Page 7
... FUNCTIONAL DESCRIPTION The L9333 is a quad low side driver for lines, lamps or inductive loads in automotive and industrial applications. The logic input levels are 3.3V CMOS compatible. This allows the device to be driven directly by a microcon- troller. For the noise immunity, all input thresholds have a hysteresis of typ. 100mV. Each input (IN, EN and PRG) is protected to withstand voltages from -14V to 45V ...
Page 8
... VS PRG DIAG L9333 IN 1 OUT OUT OUT OUT 4 GND BOARD VOLTAGE 14 V 33µF VS PRG DIAG EN L9333 IN 1 OUT OUT OUT OUT 4 GND FB M VCC = 250 mA 240 VCC IN 50 kHz 10µH GND 50pF ...
Page 9
... Field strength under stripline of > 250V/m in the frequency range 1 - 400MHz modulation:AM 1kHz 80%. b) Field strength in TEM-cell of > 500V/m in the frequency range 1 - 400MHz modulation: c) RF-currents with BCI of > 100mA in the frequency range 1 - 400MHz modulation: Measured Circuit The EMS of the device was verified in the below described setup. L9333 AM 1kHz 80%. AM 1kHz 80%. 9/13 ...
Page 10
... L9333 Figure 4. 10/ ...
Page 11
... E 7.4 7.6 0.291 e 1. 10.65 0.394 h 0.25 0.75 0.010 L 0.4 1.27 0.016 K 0˚ (min.)8˚ (max PAD inch MECHANICAL DATA TYP. MAX. 0.104 0.012 0.020 0.013 0.512 0.299 0.050 0.419 0.030 0.050 L9333 OUTLINE AND SO20 (12+4+ 45˚ SO20MEC 11/13 ...
Page 12
... L9333 L9333 12/13 ...
Page 13
... STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain 2001 STMicroelectronics - All Rights Reserved STMicroelectronics GROUP OF COMPANIES - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com L9333 13/13 ...