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ULN2003AIPWE4 Datasheet(PDF) 1 Page - Texas Instruments |
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ULN2003AIPWE4 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 34 page 7C 6C 5C 4C 3C 2C 1C COM 7 6 5 4 3 2 1 7B 6B 5B 4B 3B 2B 1B 10 11 12 13 14 15 16 9 Product Folder Sample & Buy Technical Documents Tools & Software Support & Community An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. ULN2002A, ULN2003A, ULN2003AI ULQ2003A, ULN2004A, ULQ2004A SLRS027O – DECEMBER 1976 – REVISED JANUARY 2016 ULN200x, ULQ200x High-Voltage, High-Current Darlington Transistor Arrays 1 1 Features 1 • 500-mA-Rated Collector Current (Single Output) • High-Voltage Outputs: 50 V • Output Clamp Diodes • Inputs Compatible With Various Types of Logic • Relay-Driver Applications 2 Applications • Relay Drivers • Stepper and DC Brushed Motor Drivers • Lamp Drivers • Display Drivers (LED and Gas Discharge) • Line Drivers • Logic Buffers 3 Description The ULx200xA devices are high-voltage, high-current Darlington transistor arrays. Each consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULx2003A devices, see the SLRS023 data sheet for the SN75468 and SN75469 devices. The ULN2002A device is designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diode and resistor in series to control the input current to a safe limit. The ULx2003A devices have a 2.7-k Ω series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. The ULx2004A devices have a 10.5-k Ω series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULx2004A device is below that of the ULx2003A devices, and the required voltage is less than that required by the ULN2002A device. . Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) ULx200xD SOIC (16) 9.90 mm × 3.91 mm ULx200xN PDIP (16) 19.30 mm × 6.35 mm ULN200xNS SOP (16) 10.30 mm × 5.30 mm ULN200xPW TSSOP (16) 5.00 mm × 4.40 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. . . Simplified Block Diagram |
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