Part Number | Manufacturer | Description | Datasheet |
---|---|---|---|
UC1843 | Texas Instruments | UC1843 Current Mode PWM Controller | Download |
UC1843A | Microsemi | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 | Download |
UC1843A | Texas Instruments | UC1843A Current Mode PWM Controller | Download |
UC1843AAY | Microsemi | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 | Download |
UC1843A-DIE | Texas Instruments | UC1843A-DIE Current-Mode PWM Controller, UC1843A-DIE | Download |
UC1843A-DIE_15 | Texas Instruments | CURRENT-MODE PWM CONTROLLER | Download |
UC1843A-EP | Texas Instruments | UC1843A-EP Enhanced Product Current-Mode Pwm Controller | Download |
UC1843AJ | Texas Instruments | Current Mode PWM Controller 8-CDIP -55 to 125 | Download |
UC1843AJ883B | Texas Instruments | Current Mode PWM Controller 8-CDIP -55 to 125 | Download |
UC1843AJ/883BC | Texas Instruments | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8 | Download |
UC1843AJQMLV | Texas Instruments | IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8, Switching Regulator or Controller | Download |
UC1843AL | Unitrode Corporation | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20 | Download |
UC1843AL | Rochester Electronics | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CQCC20, CERAMIC, LCC-20 | Download |
UC1843AL | Texas Instruments | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 | Download |
UC1843AL/883B | Unitrode Corporation | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CQCC20, | Download |
UC1843AL883B | Texas Instruments | Current Mode PWM Controller 20-LCCC -55 to 125 | Download |
UC1843ALQMLV | Rochester Electronics | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CQCC20, CERAMIC, LCC-20 | Download |
UC1843ALQMLV | Texas Instruments | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 | Download |
UC1843AMDREP | Texas Instruments | Enhanced Product Current-Mode Pwm Controller 8-SOIC -55 to 125 | Download |
UC1843AMDREPG4 | Texas Instruments | Enhanced Product Current-Mode Pwm Controller 8-SOIC -55 to 125 | Download |
UC1843A-SP | Texas Instruments | UC1843A-SP Current Mode PWM Controller | Download |
UC1843AVTD1 | Texas Instruments | Current-Mode PWM Controller, UC1843A-DIE | Download |
UC1843AVTD2 | Texas Instruments | Current-Mode PWM Controller, UC1843A-DIE | Download |
UC1843AY | Linfinity Microelectronics | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, | Download |
UC1843AY | Microsemi | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, CERAMIC, DIP-8 | Download |
UC1843AY | Microchip | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8 | Download |
UC1843BHKU/EM | Texas Instruments | UC1843B-SP QML Class V, Radiation Hardened Current-Mode PWM Controller | Download |
UC1843B-SP | Texas Instruments | Class V, radiation hardened current-mode PWM controller 10-CFP -55 to 125 | Download |
UC1843B-SP_V01 | Texas Instruments | UC1843B-SP QML Class V, Radiation Hardened Current-Mode PWM Controller | Download |
UC1843B-SP_V02 | Texas Instruments | UC1843B-SP QML Class V, Radiation Hardened Current-Mode PWM Controller | Download |
Part Number | Datasheet |
---|---|
UC1843 、 UC1843J 、 UC1843L | Download Datasheet |
UC1843J/883B 、 UC1843J/883BC 、 UC1843L/883BC | Download Datasheet |
UC1843AJ 、 UC1843AJ883B 、 UC1843AL883B | Download Datasheet |
UC1843TD1 、 UC1843TD2 | Download Datasheet |
UC1843AMDREP 、 UC1843AMDREPG4 | Download Datasheet |
UC1843AVTD1 、 UC1843AVTD2 | Download Datasheet |
UC1843J883B 、 UC1843L | Download Datasheet |
UC1843AJ/883BC 、 UC1843AL | Download Datasheet |
UC1843J883B 、 UC1843L883B | Download Datasheet |
UC1843JQMLV 、 UC1843LQMLV | Download Datasheet |
Part Number | UC1843AJ | UC1843AJ883B | UC1843AL883B |
---|---|---|---|
Description | Current Mode PWM Controller 8-CDIP -55 to 125 | Current Mode PWM Controller 8-CDIP -55 to 125 | Current Mode PWM Controller 20-LCCC -55 to 125 |
Brand Name | Texas Instruments | Texas Instruments | Texas Instruments |
Parts packaging code | DIP | DIP | QLCC |
package instruction | DIP-8 | DIP-8 | QCCN, LCC20,.35SQ |
Contacts | 8 | 8 | 20 |
Reach Compliance Code | not_compliant | not_compliant | not_compliant |
ECCN code | EAR99 | EAR99 | EAR99 |
Factory Lead Time | 6 weeks | 6 weeks | 6 weeks |
Analog Integrated Circuits - Other Types | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
control mode | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE |
Control Technology | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
Maximum input voltage | 25 V | 25 V | 25 V |
Minimum input voltage | 8.2 V | 8.2 V | 8.2 V |
Nominal input voltage | 15 V | 15 V | 15 V |
JESD-30 code | R-GDIP-T8 | R-GDIP-T8 | S-CQCC-N20 |
length | 9.58 mm | 9.58 mm | 8.89 mm |
Number of functions | 1 | 1 | 1 |
Number of terminals | 8 | 8 | 20 |
Maximum operating temperature | 125 °C | 125 °C | 125 °C |
Minimum operating temperature | -55 °C | -55 °C | -55 °C |
Maximum output current | 1 A | 1 A | 1 A |
Maximum output voltage | 5.05 V | 5.05 V | 5.05 V |
Minimum output voltage | 4.95 V | 4.95 V | 4.95 V |
Nominal output voltage | 5 V | 5 V | 5 V |
Package body material | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED |
encapsulated code | DIP | DIP | QCCN |
Encapsulate equivalent code | DIP8,.3 | DIP8,.3 | LCC20,.35SQ |
Package shape | RECTANGULAR | RECTANGULAR | SQUARE |
Package form | IN-LINE | IN-LINE | CHIP CARRIER |
Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
Certification status | Not Qualified | Not Qualified | Not Qualified |
Maximum seat height | 5.08 mm | 5.08 mm | 1.83 mm |
Maximum supply current (Isup) | 25 mA | 25 mA | 25 mA |
Nominal supply voltage (Vsup) | 11 V | 11 V | 11 V |
surface mount | NO | NO | YES |
Switch configuration | SINGLE | SINGLE | BOOST |
Maximum switching frequency | 500 kHz | 500 kHz | 500 kHz |
technology | BIPOLAR | BIPOLAR | BIPOLAR |
Temperature level | MILITARY | MILITARY | MILITARY |
Terminal form | THROUGH-HOLE | THROUGH-HOLE | NO LEAD |
Terminal pitch | 2.54 mm | 2.54 mm | 1.27 mm |
Terminal location | DUAL | DUAL | QUAD |
Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
width | 7.62 mm | 7.62 mm | 8.89 mm |
Base Number Matches | 1 | 1 | 1 |
Maker | Texas Instruments | Texas Instruments | - |
JESD-609 code | e0 | e0 | - |
Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | - |
Filter level | - | MIL-STD-883 Class B | MIL-STD-883 Class B |