View ULQ280108_4253135.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

ULQ2801 - ULQ2802 ULQ2803 - ULQ2804
Eight Darlington array
Features

Eight Darlingtons per package Extended temperature range: -40 to 105 C Output current to 500 mA Output voltage to 50 V Integral suppression diodes Versions for all popular logic families Output can be paralleled Inputs pinned opposite outputs to simplify board layout
DIP-18
Description
The ULQ2801A-ULQ2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V 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 ULQ2802A has a 10.5 k input resistor and zener for 14-25V PMOS; the ULQ2803A has a 2.7 k input resistor for 5 V TTL and CMOS; the ULQ2804A has a 10.5 k input resistor for 6-15 V CMOS. All types are supplied in a 18-lead plastic DIP with a copper lead from and feature the convenient input-opposite-output pinout to simplify board layout.
Table 1.
Device summary
Order codes ULQ2801A ULQ2802A ULQ2803A ULQ2804A Package DIP-18 DIP-18 DIP-18 DIP-18 Rev 2 1/13
www.st.com 13
June 2008
Contents
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804
Contents
1 2 3 4 5 6 7 Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2/13
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804
Diagrams
1
Figure 1.
Diagrams
Schematic diagrams
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 (each driver for 6-15 V CMOS/PMOS)
3/13
Pin configuration
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804
2
Figure 2.
Pin configuration
Pin connections (top view)
4/13
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804
Maximum ratings
3
Table 2.
Symbol VO VI IC IB PTOT TA TSTG
Maximum ratings
Absolute maximum ratings
Parameter Output voltage Input voltage (for ULQ2802A - ULQ2803A - ULQ2804A) Continuous collector current Continuous base current Power dissipation (one Darlington pair) Power dissipation (total package) Operating ambient temperature range Storage temperature range Value 50 30 500 25 1 W 2.25 - 40 to 85 - 55 to 150 C C Unit V V mA mA
Table 3.
Symbol RthJA
Thermal data
Parameter Thermal resistance junction-ambient, Max. Value 55 Unit C/W
5/13
Electrical characteristics
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804
4
Table 4.
Symbol
Electrical characteristics
Electrical characteristics (TA = 25 C unless otherwise specified).
Parameter Test condition VCE = 50V, (Figure 7) TA = 105C, VCE= 50V (Figure 7) ICEX Output leakage current TA = 105C for ULQ2802A, VCE= 50V, VI = 6V (Figure 8) TA = 105C for ULQ2804A, VCE= 50V, VI = 1V (Figure 8) IC = 100mA, IB = 250A 0.9 1.1 1.3 0.82 0.93 0.35 1 50 65 13 2.4 2.7 3 5 6 7 8 1000 15 0.5 VI to 0.5VO 0.5 VI to 0.5VO VR = 50V TA = 105C, VR = 50V IF = 350mA 1.7 0.25 0.25 25 (1) 1 1
(1) (1)
Min.
Typ.
Max. 50 100 500 500 1.1 1.3 1.6 1.25 1.35
Unit
A
Collector-emitter saturation VCE(SAT) voltage (Figure 9)
IC = 200mA, IB= 350A IC = 350mA, IB= 500A for ULQ2802A, VI = 17V
V
II(ON)
Input current (Figure 6)
for ULQ2803A, VI = 3.85V for ULQ2804A, VI = 5V VI = 12V
mA 0.5 1.45 A
II(OFF)
Input current (Figure 7)
TA = 105C, IC = 500A VCE= 2V, for ULQ2802A IC = 300mA for ULQ2803A IC = 200mA IC = 250mA IC = 300mA for ULQ2804A IC = 125mA IC = 200mA IC = 275mA IC = 350mA for ULQ2801A, VCE = 2V, IC = 350mA
VI(ON)
Input voltage (Figure 8)
V
hFE CI tPLH tPHL IR VF
DC forward current gain (Figure 5) Input capacitance Turn-on delay time Turn-off delay time Clamp diode leakage current (Figure 9) Clamp diode forward voltage (Figure 10)
pF s s A
50 100 2 V
1. Guaranteed by design.
6/13
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804
Test circuits
5
Figure 3.
Test circuits
Output leakage current Figure 4. Output leakage current
Figure 5.
Collector-emitter saturation voltage Figure 6.
Input current (ON)
Figure 7.
Input current (OFF)
Figure 8.
Input voltage
7/13
Test circuits Figure 9. Clamp diode leakage current
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804 Figure 10. Clamp diode forward voltage
Figure 11. Collector current as a function of saturation voltage
Figure 12. Collector current as a function of input current
Figure 13. Allowable average power dissipation as a function of TA
Figure 14. Peak collector current as a function of duty cycle
8/13
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804
Test circuits
Figure 15. Peak collector current as a function Figure 16. Input current as a function of input of duty voltage (for ULQ2802A)
Figure 17. Input current as a function of input Figure 18. Input current as a function of input voltage (for ULQ2804A) voltage (for ULQ2803A)
9/13
Package mechanical data
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804
6
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK(R) packages. These packages have a lead-free second level interconnect. The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.
10/13
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804
Package mechanical data
DIM. MIN. a1 B b b1 D E e e3 F I L Z 0.254 1.39
mm TYP. MAX. MIN. 0.010 1.65 0.46 0.25 23.24 8.5 2.54 20.32 7.1 3.93 3.3 1.27 1.59 0.055
inch TYP. MAX.
OUTLINE AND MECHANICAL DATA
0.065 0.018 0.010 0.915 0.335 0.100 0.800 0.280 0.155 0.130
DIP18
0.050 0.063
11/13
Revision history
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804
7
Table 5.
Date
Revision history
Document revision history
Revision 1 2 First issue. Added: Table 1 on page 1. Changes
19-Sep-2003 25-Jun-2008
12/13
ULQ2801 - ULQ2802 - ULQ2803 - ULQ2804
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST's terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST'S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER'S OWN RISK.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
(c) 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com
13/13

▲Up To Search▲

Price & Availability of ULQ280108

	To Download ULQ280108 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .