January 2009 Rev 2 1/13
13
ULN2065B, ULN2067B
ULN2069B, ULN2075B
80 V - 1.5 A quad Darlington switches
Features
■ Output current to 1.5 A for each Darlington
■ Minimum breakdown 80 V
■ Sustaining voltage at least 35 V
■ Integral suppression diodes (ULN2065B,
ULN2067B and ULN2069B
■ Isolated Darlington pinout (ULN2075B)
■ Versions compatible with all popular logic
families
Description
Designed to interface logic to a wide variety of
high current, high voltage loads, these devices
each contain four NPN Darlington switches
delivering up to 1.5 A with a specified minimum
breakdown of 50 V and a sustaining voltage of 35
V measured at 100 mA. The ULN2067B and
ULN2069B contain integral suppression diodes
for inductive loads have common emitters. The
ULN2075B feature isolated Darlington pinouts
and is intended for applications such as emitter
follower configurations.
Inputs of the ULN2065B, ULN2069B and
ULN2075B are compatible with popular 5 V logic
families and the ULN2067B is compatible with 6-
15 V CMOS and PMOS. Type ULN2069B
includes a pre-driver stage to reduce loading on
the control logic.
PowerDIP-16
Table 1. Device summary
Part numbers Package
ULN2065B PowerDIP-16
ULN2067B PowerDIP-16
ULN2069B PowerDIP-16
ULN2075B PowerDIP-16
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