L9930

L9930 STMICROELECTRONICS | Alldatasheet

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Technical content

R DS ON =2 Ω INTERNAL CLAMPING VOLTAGE = 32V INTERNAL FREE WHEELING DIODES PARALLEL DRIVE CAPABILITY RESISTIVE OR INDUCTIVE LOAD PROTECTION: TEMPERATURE PROTECTION SHORT-CIRCUIT PROTECTION (V bat, LOAD, GND) DETECTION: SHORTED LOAD OPEN LOAD OVERTEMPERATURE

DESCRIPTION

The L9930 is a dual full-bridge. The output stages are Power Mos switches. This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice. October 1996 CHANNEL 2 DRIVER PROTECTION TEMPERATURE/OUTPUT CURRENT CHANNEL 1 FAILURE DETECTION TESTABILITY FUNCTION MICROCONTROLLER INTERFACE VBAT GND V BAT OUT2 OUT1 OUT4 OUT3 IN1 IN2 ENABLE DIAGD96AT287 BLOCK DIAGRAM ORDERING NUMBERS: L9930 (Multiwatt11) L9930PD (PowerSO20) Multiwatt11 PowerSO20

Symbol Parameter Value Unit E Clamped Energy at the Switching off 6 (max) mJ Vout DC Continuous Output Voltage 24 (max) V Vout tr Transient Output Voltage 32 (max) V Vbat DC Continuous Battery Voltage 8 to 24 V Vbat tr Transient Battery Voltage 45 (max) V Iout Reverse Output Current – 2 (max) A fin Input Frequency 500 (max) Hz Vin Input Voltage – 0.3 to +7 V V diag Diagnostic Voltage – 0.3 to +7 V Ts Storage Temperature – 55 to 150 °C Tj Operating Junction Temperature – 40 to 150 °C VESD VESD (Note MIL STD 883C) 3000 V PIN FUNCTIONS MW11 PowerSO20 Name Function 1 3 OUT 2 Output Channel 1

24 V BAT Power Supply

3 5 OUT 1 Output Channel 1 4 6 IN 1 Input Channel 1 5 7 DIAG Diagnostic Output Common for the 2 Channels 6 1, 10, 11, 20 GND Ground 7 14 ENABLE Enable 8 15 IN 2 Input Channel 2 9 16 OUT 3 Output Channel 2 10 17 V BAT Power Supply 11 18 OUT 4 Output Channel 2 2, 8, 9, 12, 13, 19 NC Not Connected PIN CONNECTION OUT4 VBAT OUT3 IN2 ENABLE GND DIAG IN1 OUT1 VBAT OUT2 TAB CONNECTED TO PIN 6 D96AT288 GND N.C. N.C. OUT2 VBAT IN1 OUT1 DIAG N.C. N.C. GND 10

11 GND

N.C. ENABLE OUT3 IN2 VBAT OUT4 N.C. GND L9930

Symbol Parameter Value Unit R th j-case Thermal Resistance Junction to Case max. °C/W R th j-amb Thermal resistance Junction to Ambient max. °C/W ELECTRICAL CHARACTERISTICS (Vbat= 8 to 18V tJ = – 40 to +150°C, unless otherwise specified.) Symbol Parameter Test Condition Min. Typ. Max. Unit R DSon-H ON Resistance I out= 0.5A 2 4.3 Ω R DSon-L ON Resistance I out= 0.5A 2 4.3 Ω VOCL Clamping Voltage I out= 0.1A 32 V V F Clamp Diode Forward Voltage Iout= 0.5A 1.3 V TR Output Voltage Rise Time V out; 0.1 to 0.9 Vout(see fig. 1) NOT LOADED 50 100 µs TF Output Voltage Fall Time Vout; 0.9 to 0.1 Vout(see fig. 1) NOT LOADED 50 100 µs TDR Input to Output Rising edge Delay 0.5 VIN to 0.1 Vout (see fig. 1) NOT LOADED 50 µs TDF Input to Output Falling Edge Delay 0.5 VIN to 0.9 Vout(see fig. 1) NOT LOADED 50 µs OUTPUT PROTECTIONS CHARACTERISTICS ISC Short Circuit Typical Application (see fig 2) Tamb = -40°C 0.45 2.6 A Tamb =2 5°C 0.38 2.6 A Tamb = 125°C 0.28 2.6 A ISC Short Circuit Typical Application with Shottky Diodes (see fig 3) 0.8 2.6 A TSD Temperature 160 °C THYST Temperature Hysteresis 20 °C These protections switch off the full bridge. OUTPUT DETECTIONS CHARACTERISTICS R OPL-L Open-load Threshold Resistor 80 Ω R OPL-H 100 Ω SUPPLY CHARACTERISTICS IQHI Supply Current R LOAD1 =R LOAD2 = ∞ VBAT = 14V, IN1 = IN2 = ENABLE = 5V 15 mA IQLO R load1=R load2=5 0Ω VBAT = 12V, ENABLE = 0V IN1 = IN2 = 0V 0.5 mA H - BRIDGE CONFIGURATION L9930

ELECTRICAL CHARACTERISTICS

INPUTS CHARACTERISTICS (normal and standby mode) Symbol Parameter Test Condition Min. Typ. Max. Unit VIH High Threshold 4V V IL Low Threshold 1 V INHI Input Current 1 V IN = 4V 200 µA INLO Input Current 2 V IN =1 V 5 0 µA DIAGNOSTIC CHARACTERISTICS VDIAGL Low Level Voltage I DIAG = 2mA 0.6 0.8 V IDIAGH Leakage Current V DIAG = 5.25V 5 10 µA INITIALIZATION CHARACTERISTICS TINIT Initialization Timing V BAT = 12V 10 µs TSTUP Start-Up Timing V BAT = 12V 1 ms TRESET Reset 10 µs FILTER CHARACTERISTICS TFILTER 64 112 170 µs TDIAG 46 1 0 µs TSYNC 46 1 0 µs TRUE TABLE ENAB IN1 IN2 OUT1 OUT2 OUT3 OUT4 MODE DIAG 0 0 0 HZ HZ HZ HZ STANDBY ? 0 0 1 HZ HZ HZ HZ NORMAL ? 0 1 0 HZ HZ HZ HZ NORMAL ? 0 1 1 HZ HZ HZ HZ NORMAL ? 1 0 0 HSD LSD HSD LSD NORMAL VALID 1 0 1 HSD LSD LSD HSD NORMAL VALID 1 1 0 LSD HSD HSD LSD NORMAL VALID 1 1 1 LSD HSD LSD HSD NORMAL VALID INi D96AT319 VOUT tDF tF tDR tR Figure 1: L9930

MULTIWATT11 PACKAGE MECHANICAL DATA DIM. mm inch A 5 0.197 B 2.65 0.104 C 1.6 0.063 D 1 0.039 E 0.49 0.55 0.019 0.022 F 0.88 0.95 0.035 0.037 H1 19.6 0.772 H2 20.2 0.795 L2 17.4 18.1 0.685 0.713 L7 2.65 2.9 0.104 0.114 S 1.9 2.6 0.075 0.102 S1 1.9 2.6 0.075 0.102 Dia1 3.65 3.85 0.144 0.152 L9930

e a2 A E PSO20MEC DETAIL A T D 11 0 1120 E1E2 hx4 5° DETAIL Alead sluga3 S Gage Plane 0.35 L DETAIL B R DETAIL B (COPLANARITY) GC -C- SEA TING PLANE b c NN PowerSO20 PACKAGE MECHANICAL DATA DIM. mm inch A 3.60 0.1417 a1 0.10 0.30 0.0039 0.0118 a2 3.30 0.1299 a3 0 0.10 0 0.0039 b 0.40 0.53 0.0157 0.0209 c 0.23 0.32 0.009 0.0126 D (1) 15.80 16.00 0.6220 0.6299 E 13.90 14.50 0.5472 0.570 e 1.27 0.050 e3 11.43 0.450 E1 (1) 10.90 11.10 0.4291 0.437 E2 2.90 0.1141 G 0 0.10 0 0.0039 h 1.10 L 0.80 1.10 0.0314 0.0433 N1 0 ° (max.) S8 ° (max.) T 10.0 0.3937 (1) ”D and E1” do not include mold flash or protrusions - Mold flash or protrusions shall not exceed 0.15mm (0.006”) L9930

Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as criticalcomponents in life support devices or systems without express written approval of SGS-THOMSON Microelectronics.  1996 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. L9930