DataSheetWiki


2596 fiches techniques PDF

AllegroMicroSystems - 8-CHANNELSATURATEDSINKDRIVERS

Numéro de référence 2596
Description 8-CHANNELSATURATEDSINKDRIVERS
Fabricant AllegroMicroSystems 
Logo AllegroMicroSystems 





1 Page

No Preview Available !





2596 fiche technique
2596 AND 2597
8-CHANNEL
2596 AND
2597SATURATED SINK DRIVERS
Dwg. No. W-100
ABSOLUTE MAXIMUM RATINGS
at TA = + 25°C
OutputVoltage,VCE ................................ 50 V
Output Current, IOUT
(UDN2596A) ............................ 500 mA
(UDN2597A) ................................ 1.0 A
Supply Voltage, VCC ............................ 7.0 V
Input Voltage, VlN ................................. 7.0 V
Package Power Dissipation,
PD ............................................. 2.27 W*
Operating Temperature Range,
TA ................................. -20°C to +85°C
Storage Temperature Range,
TS .............................. - 65°C to +150°C
*Derate at the rate of 18.2 mW/°C above
TA = +25°C
8-CHANNEL
SATURATED SINK DRIVERS
Low output-saturation voltages at high load currents are provided
by UDN2596A and UDN2597A sink driver ICs. These devices can be
used as interface buffers between standard low-power digital logic
(particularly MOS) and high-power loads such as relays, solenoids,
stepping motors, and LED or incandescent displays. The eight satu-
rated sink drivers in each device feature high-voltage, high-current
open-collector outputs. Transient suppression clamp diodes and a
minimum 35 V output sustaining voltage allow their use with many
inductive loads.
The saturated (non-Darlington) NPN outputs provide low collector-
emitter voltage drops as well as improved turn-off times due to an
active pull-down function within the output predrive section. The
UDN2596A is for use with output loads to 500 mA while the
UDN2597A is for use with loads to 1 A. Adjacent outputs may be
paralleled for higher load currents.
Inputs require very low input current and are activated by a low
logic level consistent with the much greater sinking capability associ-
ated with NMOS, CMOS, and TTL logic. The UDN2596A and
UDN2597A are rated for use with 5 V logic levels.
Both devices are furnished in 20-pin DIP packages with copper
leadframes for improved thermal characteristics. The UDN2596A is
also available for operation between -40°C and +85°C. To order,
change the prefix from ‘UDN’ to ‘UDQ’.
FEATURES
s Non-Inverting Function
s Low Output ON Voltages
s Up to 1.0 A Sink Capability
s 50 V Min. Output Breakdown
s Output Transient-Suppression
Diodes
ONE OF EIGHT DRIVERS
s Output Pull-Down for
Fast Turn-Off
s TTL, CMOS Compatible Inputs
s Automotive Capable
Dwg. No. W-101

PagesPages 4
Télécharger [ 2596 ]


Fiche technique recommandé

No Description détaillée Fabricant
259.062 Hazardous Area Fuses Littelfuse
Littelfuse
259.062 Hazardous Area Fuses Littelfuse
Littelfuse
259.125 Hazardous Area Fuses Littelfuse
Littelfuse
259.125 Hazardous Area Fuses Littelfuse
Littelfuse

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche