L6220 STMICROELECTRONICS | Alldatasheet

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Technical content

.TWO NON INVERTING + TWO INVERTING IN- PUTS WITH INHIBIT .OUTPUT VOLTAGE UP TO 50V .OUTPUT CURRENT UP TO 1.8A .VERY LOW SATURATION VOLTAGE .TTL COMPATIBLE INPUTS .INTEGRAL FAST RECIRCULATION DIODES

DESCRIPTION

The L6220 monolithic quad darlington switch is de- signed for high current, highvoltage switching appli- cations. Each of the four switches is controlled by a logic input and all four are controlled by a common inhibit input. All inputs are TTL-compatible for direct connectionto logic circuits. Eachswitch consists of an open-collectordarlington transistorplus a fast diodefor switching applications with inductive loads. The emitters of the four switches are commoned. Any number of inputsand outputs of the same device may be paralleled. Two versions are available : the L6220 mounted in a Powerdip 12 + 2 + 2 package and the L6220N mounted in a 15-lead Multiwatt package. Multiwatt 15 (Plastic Package) ORDERING NUMBER : L6220N Powerdip 12 + 2 + 2 (Plastic Package) ORDERING NUMBER : L6220 PIN CONNECTIONS (top views) L6220 (Powerdip) L6220N (Multiwatt-15)

PIN FUNCTIONS (see block diagram) Name Function IN 1 Input to Driver 1 IN 2 Input to Driver 2 OUT 1 Output of Driver 1 OUT 2 Output of Driver 2 CLAMP A Diode Clamp to Driver 1 and Driver 2 IN 3 Input to Driver 3 IN 4 Input to Driver 4 OUT 3 Output of Driver 3 OUT 4 Output of Driver 4 CLAMP B Diode Clamp to Driver 3 and Driver 4 INHIBIT Inhibit Input to all Drivers V s Logic Supply Voltage GND Common Ground For each input : H = High level L = Low level TRUTH TABLE Inhibit Input 1, 4 Power Out Inhibit Inputs 2, 3 Power Out L L H H L X ON OFF OFF L L H L H X ON OFF OFF L6220 - L6220N

Symbol Parameter Powerdip Multiwatt–15 Unit R th j-pins Thermal Resistance Junction-pins Max. 14 - oC/W R th j-case Thermal Resistance Junction-case Max. - 3 oC/W R th j-amb Thermal Resistance Junction-ambient Max. 80 35 oC/W ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit Vo Ouput Voltage 50 V Vs Logic Supply Voltage 7 V VIN,V INH Input Voltage, Inhibit Voltage V s IC Continuous Collector Current (for each channel) 1.8 A IC Collector Peak Current (repetitive, duty cycle = 10 % ton = 5 ms) 2.5 A IC Collector Peak Current (non repetitive, t = 10µs) 3.2 A Top Operating Temperature Range (junction) – 40 to + 150 °C Tstg Storage Temperature Range – 55 to + 150 °C Isub Output Substrate Current 350 mA Ptot Total Power Dissipation at Tpins =9 0 oC (Powerdip) at Tcase =9 0 oC (Multiwatt) at Tamb =7 0 oC (Powerdip) at Tamb =7 0 oC (Multiwatt) 4.3 2.3 W W W W

ELECTRICAL CHARACTERISTICS

Refer to the test circuits Fig. 1 to Fig.9 (VS = 5V, Tamb =2 5oC unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit VS Logic Supply Voltage 4.5 5.5 V Is Logic Supply Current All Outputs ON, I C = 0.7A All Outputs OFF mA MA VCE (sus) Output Sustaining Voltage I C =100mA, VINH =V INHH4 6 V ICEX Output Leakage Current V CE = 50V, VIN 1.4=V INHH1 m A VCE (sat ) Collector Emitter Saturation Voltage (one output on ; all others off.) Vs = 4.5V, VIN 2.3=V INL VINH =V INHL IC = 0.6A IC =1 A IC = 1.8A 1.2 1.6 V V INL, VINHL Input Low Voltage 0.8 V IINL, IINHL Input Low Current V IN =V INL, VINH =V INHL - 100 µA VINH, VINHH Input High Voltage 2.0 V IINH, IINHH Input High Current V IN =V INH, VINH =V INHH ± 10 µA IR Clamp Diode Leakage Current V R = 50V, VINH =V INHH 100 µA VF Clamp Diode Forward Voltage I F =1 A IF = 1.8A 1.6 2.0 V V td (on) Turn on Delay Time V p = 5V, RL =1 0Ω 2 µs td (off) Turn off Delay Time V p = 5V, RL =1 0Ω 5 µs Δ Is Logic Supply Current Variation V IN = 5V, VEN =5 V Iout= – 300mA for each Channel 120 mA L6220 - L6220N

MULTIWATT15 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 0.66 0.75 0.026 0.030 H1 19.6 0.772 H2 20.2 0.795 L 22.1 22.6 0.870 0.890 L1 22 22.5 0.866 0.886 L2 17.65 18.1 0.695 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 L6220 - L6220N

POWERDIP16 PACKAGE MECHANICAL DATA DIM. mm inch a1 0.51 0.020 B 0.85 1.40 0.033 0.055 b 0.50 0.020 b1 0.38 0.50 0.015 0.020 D 20.0 0.787 E 8.80 0.346 e 2.54 0.100 e3 17.78 0.700 F 7.10 0.280 I 5.10 0.201 L 3.30 0.130 Z 1.27 0.050 L6220 - L6220N

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. Specifica- tions mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information pre- viously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics.  1994 SGS-THOMSON Microelectronics - All Rights Reserved MULTIWATT  is a Registered Trademark SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thaliand - United Kingdom - U.S.A. L6220 - L6220N