Input Current
:
Power Dissipation
:
Operating Temperature Range
:
Output Current
:
Mounting Style
: SMD/SMT
Packaging
: Tube
Package / Case
: SOIC-16 Wide
Output Voltage Range
: 5 V to 5.2 V
Input Voltage Range
: 20 V
DescriptionThe MC34067DW is one member of the MC34067 family which is designed as the pin programmable overvoltage "crowbar" sensing circuit. MC34067DW senses an overvoltage condition and quickly "crowbar", or short circuit, the supply. An on-chip, tapped resistor network allows the device to be programm-ing pins provides one standard overvoltage trip point for nominal power supply voltages of 5.0, 12, 15, 24 or 28 V. Many other trip voltages may be programmed by interconnecting and grounding various combinations of these programming pins.
Features of the MC34067DW are:(1)unique pin-programmable trip voltage from 3.5 to 40 V;(2)one-pin programming for 5.0, 12, 15, 24 and 28 V power supplies;(3)SCR gate drive output of 200 mA;(4)built-in hysteresis voltage;(5)wide supply range: 4.0 V </= Vcc </= 40 V.
The absolute maximum ratings of the MC34067DW can be summarized as:(1)operating voltage: 40 Vdc;(2)voltage across any internal resistor in network: 40 Vdc;(3)current through any resistor in network: 10 mA;(4)sense voltage: 40 Vdc;(5)drive output current: internally limited mA;(6)operating ambient temperature: 0 to +70;(7)storage temperature range: -65 to +150. If you want to know more information such as the electrical characteristics about the MC34067DW, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | MC34067DW |
| Vendor | ON Semiconductor |
| Category | Integrated Circuits (ICs) |
| Type | Flyback |
| Number of Outputs | 1 |
| Voltage - Input | -1 ~ 6 V |
| Voltage - Output | Adj up to 20V |
| Current - Output | 100mA |
| Power - Output | 862mW |
| Package / Case | 16-SOIC (7.5mm Width) |
| Packaging | Tube |
| Internal Switch(s) | No |
| Synchronous | No |
| Rds (On) | - |
| Operating Temperature | 0°C ~ 70°C |
| Frequency - Switching | 525kHz ~ 2.05MHz |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | MC34067DW
MC34067DW
MC34067DWOS ND
MC34067DWOSND
MC34067DWOS
|
MC34067DW Data Sheet
