Allegro MicroSystems
ACS712 - Fully Integrated / Hall Effect-Based Linear Current Sensor
ACS712
Fully Integrated, Hall-Effect-Based Linear Current Sensor IC with 2.4 kVRMS Isolation and a Low-Resistance Current Conductor
FEATURES AND BENE
(237 views)
Allegro Microsystems
STR-F6654 - Off-Line Quasi-Resonant Flayback Switching Regulators
Series STR-F6600
INTERIM DATA SHEET
(Subject to change without notice) February 22, 2000
OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
The Ser
(224 views)
Allegro MicroSystems
5616 - 4-DIGIT LCD AUTOMOTIVE CLOCK-PROGRAMMABLE
www.DataSheet4U.com
5616
2-FUNCTION, 4-DIGIT LCD AUTOMOTIVE CLOCK
5616
Data Sheet 26110
2-FUNCTION, 4-DIGIT LCD AUTOMOTIVE CLOCK—PROGRAMMABLE
The
(171 views)
Allegro MicroSystems
ULN2003L - HIGH-VOLTAGE/ HIGH-CURRENT DARLINGTON ARRAYS
2003 THRU 2024
HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9
Ideally suited for interfacing between low-level
(142 views)
Allegro MicroSystems
8205 - LOW-DROPOUT REGULATORS
8205
PRELIMINARY INFORMATION
(subject to change without notice) December 6, 1999
NC OR ADJ* OUT
LOW-DROPOUT REGULATORS — HIGH EFFICIENCY
Designed spe
(87 views)
Allegro MicroSystems
A3144 - Sensitive Hall Effect Switches
Data Sheet 27621.6B*
3141 THRU 3144
SENSITIVE HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION
These Hall-effect switches are monolithic integra
(85 views)
Allegro MicroSystems
STR-A6251 - Flyback Switching Regulators
g n i h tors c t i a Sw egul R
STR-A6251 AND STR-A6252
Universal-Input/15 W 50 kHz Flyback Switching Regulators
The STR-A6251 and STR-A6252 are 50 k
(85 views)
Allegro MicroSystems
7003 - HIGH-VOLTAGE/ HIGH-CURRENT DARLINGTON ARRAY
7003
1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9
Dwg. No. A-9594
HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAY
Integrating seven high-voltage, high-current
(81 views)
Allegro Microsystems
STR-F6656 - Off-Line Quasi-Resonant Flayback Switching Regulators
Series STR-F6600
INTERIM DATA SHEET
(Subject to change without notice) February 22, 2000
OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
The Ser
(80 views)
Allegro MicroSystems
A3951SW - FULL-BRIDGE PWM MOTOR DRIVER
Data Sheet 29319.4†
3951
FULL-BRIDGE PWM MOTOR DRIVER
A3951SB
NC 1
VBB
REF/BRAKE 2
RC 3
GROUND 4
GROUND 5
LOGIC SUPPLY
6
VCC
PHASE 7
ENA
(70 views)
Allegro MicroSystems
A3951SB - FULL-BRIDGE PWM MOTOR DRIVER
Data Sheet 29319.4†
3951
FULL-BRIDGE PWM MOTOR DRIVER
A3951SB
NC 1
VBB
REF/BRAKE 2
RC 3
GROUND 4
GROUND 5
LOGIC SUPPLY
6
VCC
PHASE 7
ENA
(70 views)
Allegro MicroSystems
UDN2540B - QUAD DARLINGTON POWER DRIVER
Data Sheet 29317D
2540
QUAD DARLINGTON POWER DRIVER
UDN2540B (DIP)
Combining AND logic gates and inverting high-current bipolar outputs, the UDN25
(69 views)
Allegro MicroSystems
A8902CLBA - 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER
Data Sheet 26301.2
8902–A
3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING
LOAD SUPPLY
1
V BB
COMMUTATION DELAY
C D2 2
C WD
(69 views)
Allegro MicroSystems
UDN2544B - QUAD DARLINGTON POWER DRIVER
Data Sheet 29317.6*
2544
QUAD DARLINGTON POWER DRIVER
OUT4 1 K2
OUT3 3 GROUND 4 GROUND 5
OUT2 6 K7
OUT1 8
16 IN4 15 IN3 14 ENABLE 13 GROUND 12 GRO
(67 views)
Allegro MicroSystems
A6118SLW - VACUUM FLUORESCENT DISPLAY DRIVER
Data Sheet 29313D*
6118
A6118SLW
1 2 3 4 5 6 7 8 9 10 NC
20 19 18 17 16 15 14 13 VBB 12 NC 11
Dwg. PP-064-3
ABSOLUTE MAXIMUM RATINGS at TA= +25°C
(67 views)
Allegro MicroSystems
A6252 - STR-A6252
g n i h tors c t wi gula Swww.DataSheet4U.com Re
STR-A6251 AND STR-A6252
Universal-Input/15 W 50 kHz Flyback Switching Regulators
The STR-A6251 and
(65 views)
Allegro MicroSystems
UDQ2547B - PROTECTED QUAD POWER DRIVERS
Data Sheet 29317.4C
2547 PROTECTED QUAD POWER DRIVERS
2547
UDx2547B
FAULT 1
OUT1 2
OUT2 3 GROUND 4
GROUND 5
OUT3 6
NO CONNECT.
7
OUT4 8
16
(64 views)
Allegro MicroSystems
UDQ2543B - PROTECTED QUAD POWER DRIVER
Data Sheet 29317.2B
2543
UDN/UDQ2543B
OUT4 1 K2
OUT3 3 GROUND 4 GROUND 5
OUT2 6 K7
OUT1 8
16 IN4 15 IN3 14 ENABLE 13 GROUND 12 GROUND 11 V CC 10 I
(64 views)
Allegro MicroSystems
3144 - SENSITIVE HALL-EFFECT SWITCHES
A3141, A3142, A3143, and A3144
Sensitive Hall Effect Switches for High-Temperature Operation
Discontinued Product
These parts are no longer in product
(63 views)
Allegro MicroSystems
UDQ2559B - PROTECTED QUAD POWER DRIVER
2559
Protected Quad Power Driver
Features and Benefits
▪ 700 mA output current per channel ▪ Independent overcurrent protection for each driver ▪ The
(63 views)