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ULQ2804

Features: Eight Darlingtons per package Extended temperature range: -40 to 105 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 layoutSpecifications ...

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ULQ2804: Features: Eight Darlingtons per package Extended temperature range: -40 to 105 Output current to 500 mA Output voltage to 50 V Integral suppression diodes Versions for all popular logic families O...

ULQ2804 Data Sheet

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Part Number:
ULQ2804
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Eight Darlingtons per package
Extended temperature range: -40 to 105
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


Specifications

  Parameter Value Unit
VO Output voltage 50 V
VI Input voltage (for ULQ2802A - ULQ2803A - ULQ2804A) 30 V
IC Continuous collector current 500 mA
IB Continuous base current 25 mA
PTOT Power dissipation (one Darlington pair) 1 W
Power dissipation (total package) 2.25
TA Operating ambient temperature range - 40 to 85
TSTG Storage temperature range - 55 to 150



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.




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