Purchase MC3423, In-stock MC3423 From SeekIC.
MFG:MOT Package Cooled:DIP
Part Number: MC3423
MFG: MOT
Package Cooled: DIP
Description: This overvoltage protection circuit (OVP) protects sensitive electronic circuitry from overvoltage tra...
- Table of contents:
MC3423
-
Suppliers
DataSheet
General Description
MC3423 General Description
This overvoltage protection circuit (OVP) protects sensitive electronic circuitry from overvoltage transients or regulator failures when used in conjunction with an external "crowbar" SCR. The device senses the overvoltage condition and quickly "crowbars" or short circuits the supply, forcing the supply into current limiting or opening the fuse or circuit breaker.
The protection voltage threshold is adjustable and the MC3423 can be programmed for minimum duration of overvoltage condition before tripping, thus supplying noise immunity.
The MC3423 is essentially a "two terminal" system, therefore it can be used with either positive or negative supplies.
MC3423 Maximum Ratings
| Rating |
SYMBOL |
Value |
UNIT |
| Power Supply Voltage |
VCC VEE |
40 |
Vdc |
| Sense Voltage (1) | VSense1 | 6.5 |
Vdc |
| Sense Voltage (2) |
VSense2 |
6.5 |
Vdc |
| Output Short Circuit Duration Remote Activation Input Voltage |
Vact | 7.0 | Vdc |
| Output Current |
IO |
300 |
mA |
| Operating Ambient Temperature Range |
TA |
0 to +70 |
°C |
| Operating Junction Temperature | TJ | 125 |
°C |
| Storage Temperature Range |
Tstg |
-65to+150 |
MC3423 Connection Diagram
MC3423
PDF/DataSheet Download
- Datasheet: MC3423
- File Size: 134062 KB
- Manufacturer:
- Click here to Download
- ·MC306
- ETC [ETC]
- SMALL SMD LOW / MEDIUM-FREQUENCY CRYSTAL UNIT
- 28737 KB
- ·MC3107
- Motorola
- MC3107_Motorola.pdf
- 192160 KB
- ·MC3110
- ETC [ETC]
- Pilot⑩ Motion Processor
- 1104101 KB
- ·MC33001
- STMICROELECTRONICS [STMicroelectronics]
- GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS
- 353096 KB
- ·MC33001A
- STMICROELECTRONICS [STMicroelectronics]
- GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS
- 353096 KB
- ·MC33001AD
- STMICROELECTRONICS [STMicroelectronics]
- GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS
- 353096 KB
- ·MC33001AH
- STMICROELECTRONICS [STMicroelectronics]
- GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS
- 353096 KB
- ·MC33001AN
- STMICROELECTRONICS [STMicroelectronics]
- GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS
- 353096 KB
MC3423 Relative Products
MC34216ADW
TheMC34216A is developed foruse in telephone applications where,besidesthe standard telephone functions,the group listeningin feature is also required.In cooperation with a microcontroller, the MC34216A performs all basictelephone functions including DTMF ge...
MC34216A
TheMC34216A is developed foruse in telephone applications where,besidesthe standard telephone functions,the group listeningin feature is also required.In cooperation with a microcontroller, the circuit performs all basictelephone functions of MC34216Aincludi...
MC3419L1
The MC3419L1 is one member of the MC3419 family which is designed as the heart of a circuit to provide BORSHT functions for telephone service in central office, PABX and subscriber carrier equipment. MC3419L1 provides DC power for the telephone (battery), ov...
MC3419-1L
The MC3419-1L is a kind of subscriber loop interface circuit (SLIC). It is designed as the heart of a circuit to provide BORSHT functions for telephone service in Central Office, and Subscriber Carrier equipment. There are some features of MC3419-1Las follo...
MC34184
Quality bipolar fabrication with innovative design concepts are employed for the MC33181/2/4, MC34181/2/4 series of monolithic operational amplifiers. This JFET input series of operational amplifiers operates at 210 mA per amplifier and offers 4.0 MHz of gai...
MC34182
Quality bipolar fabrication with innovative design concepts are employed for thec of monolithic operational amplifiers. This MC33181/2/4, MC34181/2/4 series of operational amplifiers operates at 210 mA per amplifier and offers 4.0 MHz of gain bandwidth produ...
Hotspot Suppliers Product
PS21869-AP
Price: 20.52-24.25 USD
600V, CSTBT inverter bridge, three phase DC-to-AC, power conversion, 50A, 450V
QU80386EXTB25
Price: 8.2-18.4 USD
embedded processor, QFP, 25 MHz
DSSK70-008A
Price: 1-4 USD
power schottky rectifier, common cathode, TO-3P, Very low VF, low switching losses, 190 W
HA17741
Price: 1.875-2.07 USD
General-Purpose Operational Amplifier, ±13V, 670mW, 106dB, Shorted output protection, DIP8
C8051F132
Price: 1-2 USD
TOP, mixed signal ISP, flash MCU, 100ksps, 100 mA, 4.2 V
LM12CLK
Price: 20-35 USD
80W Operational Amplifier, TO-3, output-current limiting, dynamic safe-area protection
C2383
Price: 0.05-1 USD
Silicon NPN Epitaxial Transistor, TO-92, High voltage, 1.0uA, 60 to 320V
CY7C68013A-56PVXC
Price: 1-2 USD
SOP, microcontroller, high speed, usb peripheral controller, 300 mW, 5.25V, 16 KBytes
ACU2109
Price: 1-2 USD
Wideband Tuner Upconverter, SOIC, Low Oscillator Phase Noise, Low Noise Figure, Low Distortion, 0VDC
IRF9520N
Price: 0.35-0.45 USD
Power MOSFET(Vdss=-100V, Rds(on)=0.48ohm, Id=-6.8A) IRF9520N
24LC256-I/SN
Price: 0.26-0.28 USD
Electrically Erasable PROM, 256 Kbit, SOP8, 6.5V, Low-power CMOS technology
DR0810-223L
Price: 1-10 USD
small footprint, power inductor, 3.3 to 1000 μH, noise filtering, coilcraft, DR0810-223L
