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UC3843D

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Details for UC3843D by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
UC3843D
Buy Directly from Texas Instruments (7490 in stock) $0.4250
PWM CONTROLLER CURRENT MODE SOIC14
UC3843D image

UC3843D by Texas Instruments

PWM CONTROLLER CURRENT MODE SOIC14

Part Information

UC3843D image
RoHS Compliant

Technical Specifications

Input Voltage:
25V
Output Voltage:
13.5V
Output Current:
1A
Supply Voltage Min:
12V
Supply Voltage Max:
25V
Controller IC Case Style:
SOIC
No. of Pins:
14Pins
Frequency:
500kHz
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
3843
Controller Type:
PWM
IC Temperature Range:
Commercial
Input Current:
11mA
Input Offset Voltage Max:
0mV
Operating Temperature Range:
0°C to +70°C
Output Current Max:
1A
Output Energy per Cycle:
5µJ
Output Type:
Totem Pole
Power Dissipation Pd:
725mW
Supply Voltage Range:
12V to 25V
Termination Type:
Surface Mount Device

Alternate Descriptions

Current Mode PWM Cntrlr 1A 14-Pin SOIC RS Components
Current Mode PWM Controller 1A 14-Pin SOIC Tube Avnet America
PMIC; PWM controller; 1A; 47÷500kHz; Channels:1; SO14; flyback Transfer Multisort Elektronik
Current Mode PWM Controller 1A 14-Pin SOIC Tube Avnet Europe
Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C Texas Instruments
In a Tube of 50, Texas Instruments UC3843D PWM Akım Modu Kontrolcü Entegresi, 1 A, 500 kHz, 14-Pinli SOIC RS Components TR
Current Mode PWM Cntrlr 1A 14-Pin SOIC RS Components IT
Details for UC3843D by ON Semiconductor
Electronic & Electrical Components > Semiconductors - ICs > Power Management

UC3843D by ON Semiconductor

IC PWM CONTROLLER

Part Information

UC3843D image
RoHS Compliant

Technical Specifications

Input Voltage:
25V
Output Voltage:
13.5V
Output Current:
200mA
Supply Voltage Min:
12V
Supply Voltage Max:
25V
Controller IC Case Style:
SOP
No. of Pins:
14Pins
Frequency:
500kHz
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (15-Jan-2018)
Controller Type:
SMPS
Operating Temperature Range:
0°C to +70°C
Output Current Max:
1A
Output Type:
Voltage
Power Dissipation Pd:
680mW
Termination Type:
Surface Mount Device