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ULQ2805A

Features: `EIGHT DARLINGTONS PER PACKAGE .`EXTENDED TEMPERATURE RANGE ( 40 to 105°C) .`OUTPUT CURRENT TO 500mA .`OUTPUT VOLTAGE TO 50V .`INTEGRAL SUPPRESSIONDIODES .`VERSIONS FOR ALL POPULAR LOGICFAMILIES.`OUTPUT CANBE PARALLELED .`INPUTS PINNED OPPOSITE OUTPUTS TO SIMPLIFY BOARD LAYOUTPinoutSpeci...

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SeekIC No. : 004537081 Detail

ULQ2805A: Features: `EIGHT DARLINGTONS PER PACKAGE .`EXTENDED TEMPERATURE RANGE ( 40 to 105°C) .`OUTPUT CURRENT TO 500mA .`OUTPUT VOLTAGE TO 50V .`INTEGRAL SUPPRESSIONDIODES .`VERSIONS FOR ALL POPULAR LOGICFA...

ULQ2805A Data Sheet

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Part Number:
ULQ2805A
Supply Ability:
5000

Price Break

  • Qty
  • 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°C) .
`OUTPUT CURRENT TO 500mA .
`OUTPUT VOLTAGE TO 50V .
`INTEGRAL SUPPRESSIONDIODES .
`VERSIONS FOR ALL POPULAR LOGICFAMILIES.
`OUTPUT CANBE PARALLELED .
`INPUTS PINNED OPPOSITE OUTPUTS TO SIMPLIFY BOARD LAYOUT


Pinout

Connection Diagram


Specifications

Symbol

 Parameter

Value

Unit

Vo

 Output Voltage

50

V

Vi

 Input Voltage for ULQ2802A, 2803A, 2804A
for ULQ2805A

30
15

V
V

IC

 Continuous Collector Current

500

mA

IB

 Continuous Base Current

25

mA

Ptot

 Power Dissipation (one Darlington pair)
(total package)

1.0
2.25

W
W

Tamb

 Operating Ambient Temperature Range

-40 to 105

Tstg

 Storage Temperature Range

-55 to 150




Description

The ULQ2801A-ULQ2805Aeach contain eight darlington transistors with common emitters and integral suppression diodes for inductive loads. Each darlington features a peak load current rating of 600mA (500mA continuous) and can withstand at least 50V in the off state.Outputsmaybe paralleled for higher current capability.

Five versions are available to simplify interfacing to standard logic families : the ULQ2801Ais designed for generalpurpose applications with a current limit resistor ; theULQ2802Ahas a 10.5kW inputresistor and zener for 14-25VPMOS ; theULQ2803Ahas a 2.7kW input resistor for 5V TTL and CMOS ; the ULQ2804A has a 10.5kW input  esistor for 6-15V CMOS and the ULQ2805A is designed to sink a minimum of 350mA for standard and Schottky TTL
where higher output current is required.

All types are supplied in a 18-lead plastic DIP with a copper lead frame and feature the convenient input- opposite-outputpinout to simplify board layout.




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