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TI ULQ2003ATPWRQ1

Manufacturer
TI
MPN
ULQ2003ATPWRQ1
LCSC Part #
C523814
Packaging
TSSOP-16
Customer #
Key Attributes
50V Seven channels BJT 500mA TSSOP-16 Bipolar Transistor Arrays RoHS
DatasheetTI ULQ2003ATPWRQ1
RoHS Compliance2 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryDiscrete Semiconductors/Transistors/Bipolar (BJT)/Bipolar Transistor Arrays
ManufacturerTI
PackagingTSSOP-16
Output Leakage Current(Icex)50uA
Collector - Emitter Voltage VCEO50V
Input Capacitiance(Ci)15pF
Reverse Leakage Current (Ir)50uA
number of channelsSeven channels
Input Current(on)0.35mA
Vce Saturation(VCE(sat))1.7V
typeBJT
Voltage - Forward(Vf)1.7V
Voltage - Input(Max)30V
Input Current(off)65uA
Current - Collector(Ic)500mA
Operating Temperature-40℃~+85℃
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Introduction

AI Translation

The ULQ200xA-Q1 devices are high-voltage, high-current Darlington transistor arrays, each consisting of seven NPN Darlington pairs with high-voltage outputs and common-cathode clamp diodes for switching inductive loads. The collector current rating for a single Darlington pair is 500mA. Higher currents can be achieved by connecting Darlington pairs in parallel. Each Darlington pair in the ULQ2003A-Q1 features a 2.7kΩ series base resistor, enabling direct operation with TTL or 5V CMOS devices. The ULQ2004A-Q1 features a 10.5kΩ series base resistor, enabling direct operation from CMOS devices using supply voltages of 6V to 15V. The ULQ2004A-Q1 requires lower input current than the ULQ2003A-Q1.

Features

AI Translation
  • Automotive-grade compliant
  • ESD protection exceeding 200V (Machine Model, C = 200pF, R = 0)
  • 500mA rated collector current (single output)
  • High voltage output: 50V
  • Output clamp diode
  • Logic-compatible inputs
  • Relay driver applications

Applications

AI Translation
  • Relay drivers
  • Stepper motor drivers and brushed DC motor drivers
  • Lamp drivers
  • Display drivers (LED and gas discharge devices)
  • Line drivers
  • Logic buffers