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quality UMW ULN2003AIPWR UMW 7 channel Darlington driver IC compatible with TTL CMOS PMOS logic without buffer factory
quality UMW ULN2003AIPWR UMW 7 channel Darlington driver IC compatible with TTL CMOS PMOS logic without buffer factory

UMW ULN2003AIPWR UMW 7 channel Darlington driver IC compatible with TTL CMOS PMOS logic without buffer

Key Attributes
Model Number: ULN2003AIPWR(UMW)
Product Custom Attributes
Current - Collector(Ic):
500mA
Collector - Emitter Voltage VCEO:
50V
Operating Temperature:
-40℃~+85℃
Mfr. Part #:
ULN2003AIPWR(UMW)
Package:
TSSOP-16
Product Description

Product Overview

The UMW ULN2003 is a high-voltage, high-current Darlington driver IC featuring 7 NPN Darlington pairs. It is designed for driving high-current loads and is compatible with TTL, CMOS, and PMOS logic levels without requiring a logic buffer. Each channel offers a sink current of up to 500mA and a withstand voltage of 50V, making it suitable for various interface applications including relay drivers, DC lamp drivers, and step motor drivers.

Product Attributes

  • Brand: UMW
  • Origin: UTD Semiconductor Co.,Limited
  • Certifications: None explicitly mentioned
  • Material: Not specified
  • Color: Not specified

Technical Specifications

ParameterSymbolMinTypMaxUnitsConditions
Input VoltageVIN-0.530V
Output VoltageVOUT-0.550V
Clamp Diode Reverse VoltageVR50V
Output CurrentIOUT500mA
Output Clamp CurrentIOK500mA
Emit Total Current Of Extremal Electrons-2.5A
Storage TemperatureTSTG-55150C
Operating TemperatureTOPR-4085C
Operating Junction TemperatureTJ-40150C
Output Leakage CurrentICEX50ATA=25C, VCE=50V (Figure 1)
Output Leakage CurrentICEX50ATA=85C, VCE=50V (Figure 1)
CE Saturation VoltageVCE(sat)1.31.7VIOUT=350mA, IIN=500A (Figure 3)
CE Saturation VoltageVCE(sat)1.11.6VIOUT=250mA, IIN=350A (Figure 3)
CE Saturation VoltageVCE(sat)0.91.3VIOUT=100mA, IIN=250A (Figure 3)
Input Current (Output ON)IIN(ON)0.93mAVI=3.85V (Figure 4)
Input Current (Output OFF)IIN(OFF)2.7AIC=500A (Figure 5)
Input Voltage (Output ON)VI(ON)2.4VTA=25C
Input Voltage (Output ON)VI(ON)2.7VTA=85C
Input CapacitanceCI100pFVCE=2.0V, IC=200mA (Figure 6)
Turn-on DelaytMH5SVCE=2.0V, IC=250mA (Figure 6)
Turn-on DelaytMH10SVCE=2.0V, IC=300mA (Figure 6)
Turn-off DelaytML15S
Clamp Diode Reverse CurrentIR1AVR=50V (Figure 7)
Clamp Diode Forward VoltageVF1VTA=25C
Clamp Diode Forward VoltageVF1.2VTA=85C
Clamp Diode Forward VoltageVF1.7VIF=350mA (Figure 8)

2512241901_UMW-ULN2003AIPWR-UMW_C20617904.pdf

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