ULQ2805A

U LQ2801A ULQ2802A - ULQ2803A ULQ2804A - ULQ2805A EIGHT DARLINGTON ARRAYS . . . . . . . . EIGHT DARLINGTONS PER PACKAGE EXTENDED TEMPERATURE RANGE (– 40 to 105°C) OUTPUT CURRENT TO 500mA OUTPUT VOLTAGE TO 50V INTEGRAL SUPPRESSION DIODES VERSIONS FOR ALL POPULAR LOGIC FAMILIES OUTPUT CAN BE PARALLELED INPUTS PINNED OPPOSITE OUTPUTS TO SIMPLIFY BOARD LAYOUT DIP18 (Plastic Package) DESCRIPTION The ULQ2801A-ULQ2805Aeach contain eight darlington transistors with common emitters and integral suppression diodes for inductive loads. Each darlington features a peak load current rating of 600mA (500mA continuous) and can withstand at least 50V in the off state. Outputs may be paralleled for higher current capability. Five versions are available to simplify interfacing to standard logic families : the ULQ2801A is designed for general purpose applications with a current limit resistor ; the ULQ2802Ahas a 10.5kΩ input resistor and zener for 14-25V PMOS ; the ULQ2803A has a 2.7kΩ input resistor for 5V TTL and CMOS ; the ULQ2804A has a 10.5kΩ input resistor for 6-15V CMOS and the ULQ2805A is designed to sink a minimum of 350mA for standard and Schottky TTL where higher output current is required. All types are supplied in a 18-lead plastic DIP with a copper lead frame and feature the convenient input-opposite-outputpinout to simplify board layout. PIN CONNECTION (top view) April 1993 1/8 ULQ2801A - ULQ2802A - ULQ2803A - ULQ2804A - ULQ2805A SCHEMATIC DIAGRAM AND ORDER CODES For ULQ2801A (each driver for PMOS-CMOS) For ULQ2802A (each driver for 14-15 V PMOS) For ULQ2803A (each driver for 5 V, TTL/CMOS) For ULQ2804A CMOS/PMOS (each driver for 6-15 V For ULQ2805A (each driver for high out TTL) ABSOLUTE MAXIMUM RATINGS Symbol Vo Vi IC IB Ptot Tamb Tstg Output Voltage Input Voltage for ULQ2802A, 2803A, 2804A for ULQ2805A Continuous Collector Current Continuous Base Current Power Dissipation (one Darlington pair) (total package) Operating Ambient Temperature Range Storage Temperature Range Parameter Value 50 30 15 500 25 1.0 2.25 – 40 to 105 – 55 to 150 Unit V V V mA mA W W °C °C THERMAL DATA Symbol Rth j-amb 2/8 Parameter Thermal Resistance Junction-ambient Max. Value 55 Unit °C/W ULQ2801A - ULQ2802A - ULQ2803A - ULQ2804A - ULQ2805A ELECTRICAL CHARACTERISTICS (Tj = –40 to 105oC, unless otherwise specified) Symbol ICEX Parameter Output Leakage Current Test Conditions VCE = 50V TJ = 105°C, VCE = 50V TJ = 105°C for ULQ2802A VCE = 50V, Vi = 6V for ULQ2804A VCE = 50V, Vi = 1V IC = 100mA, IB = 250µA IC = 200mA, IB = 350µA IC = 350mA, IB = 500µA for ULQ2802A Vi = 17V for ULQ2803A Vi = 3.85V for ULQ2804A Vi = 5V Vi = 12V for ULQ2805A Vi = 3V TJ = 105°C, IC = 500µA for ULQ2802A VCE = 2V, Ic = 300mA for ULQ2803A VCE = 2V, Ic = 200mA VCE = 2V, Ic = 250mA VCE = 2V, Ic = 300mA for ULQ2804A VCE = 2V, Ic = 125mA VCE = 2V, Ic = 200mA VCE = 2V, Ic = 275mA VCE = 2V, Ic = 350mA for ULQ2805A VCE = 2V, Ic = 350mA for ULQ2802A VCE = 2V, Ic = 350mA 0.5 Vi to 0.5 Vo 0.5 Vi to 0.5 Vo VR = 50V TJ = 105°C, VR = 50V IF = 350mA Min. Typ. Max. 50 100 500 500 1.1 1.3 1.6 1.25 1.35 0.5 1.45 2.4 13 2.4 2.7 3 5 6 7 8 2.4 1000 15 0.25 0.25 25 (*) 1 (*) 1 (*) 50 100 2 Unit µA µA µA µA V V V mA mA mA mA mA µA V V V V V V V V V – pF µs µs µA µA V Fig. 1a 1a 1b 1b 2 VCE (sat) Collector-emitter Saturation Voltage Input Current Ii(on) Ii(off) Vi(on) Input Current Input Voltage 50 0.9 1.1 1.3 0.82 0.93 0.35 1 1.5 65 3 4 5 hFE Ci tPLH tPHL IR VF DC Forward Current Gain Input Capacitance Turn-on Delay Time Turn-off Delay Time Clamp Diode Leakage Current Clamp Diode Forward Voltage 2 – – – 6 7 1.7 (*) Guaranteed by desi gn 3/8 ULQ2801A - ULQ2802A - ULQ2803A - ULQ2804A - ULQ2805A TEST CIRCUITS Figure 1a. Figure 1b. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. 4/8 ULQ2801A - ULQ2802A - ULQ2803A - ULQ2804A - ULQ2805A Figure 8 : Collector Current as a Function of Saturation Voltage. Figure 9 : Collector Current as a Function of Input Current. Figure 10 : Allowable Average Power Dissipation as a Function of Ambient Temperature. Figure 11 : Peak Collector Current as a Function of Duty Cycle. Figure 12 : Peak Collector Current as a Function of Duty. Figure 13 : Input Current as a Function of Input Voltage (for ULQ2802A). 5/8 ULQ2801A - ULQ2802A - ULQ2803A - ULQ2804A - ULQ2805A Figure 14 : Input Current as a Function of Input Voltage (for ULQ2804A) Figure 15 : Input Current as a Function of Input Voltage (for ULQ2803A) Figure 16 : Input Current as a Function of Input Voltage (for ULQ2805A) 6/8 ULQ2801A - ULQ2802A - ULQ2803A - ULQ2804A - ULQ2805A DIP18 PACKAGE MECHANICAL DATA DIM. MIN. a1 B b b1 D E e e3 F I L Z 3.3 1.27 1.59 8.5 2.54 20.32 7.1 3.93 0.130 0.050 0.063 0.254 1.39 0.46 0.25 23.24 0.335 0.100 0.800 0.280 0.155 1.65 mm TYP. MAX. MIN. 0.010 0.055 0.018 0.010 0.915 0.065 inch TYP. MAX. 7/8 ULQ2801A - ULQ2802A - ULQ2803A - ULQ2804A - ULQ2805A 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. Specifications 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 critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. © 1994 SGS-THOMSON Microelectronics - All Rights Reserved 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. 8/8