Ships to you betweenFri. 31 May to Wed. 05 Jun
UC3846DWTR Texas Instruments
Ships to you between Thu. 30 May to Mon. 03 Jun
Current Mode PWM Controller 500mA 16-Pin PDIP Tube Stock : 0
Switching Controllers Average Current Mode Stock : 0
Converter Offline Boost, Buck, Flyback, Forward Topology Up to 500kHz 18-SOIC Stock : 0
Switching Controllers Current-Mode PWM Controller Stock : 0
Switching Controllers Current-Mode PWM Controller Stock : 73
Current Mode PWM Controller 500mA 16-Pin PDIP Tube Stock : 150
Switching Controllers Current-Mode PWM Controller Stock : 561
Switching Controllers Sec Side Avg Current Mode Stock : 24
Current Mode PWM Controller 1.5A 16-Pin SOIC Tube Stock : 0
Switching Controllers Resonant-Mode Stock : 0
Switching Controllers Phase Shift Resonant Controller Stock : 31
Switching Controllers Phase Shift Resonant Controller Stock : 1
Half-Bridge Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-PDIP Stock : 0
DC DC Cntrlr Single-OUT Step Down 1.8V to 6.5V Input 6-Pin SOT-23 T/R Stock : 0
Switching Controllers Adj Hi-Efficient Step-Dwn 20uA SOT-23 Stock : 0
Buck Regulator Positive or Negative Output Step-Down DC-DC Controller IC SOT-23-6 Stock : 2572
.The UC3846DWTR is an integrated current-mode pulse-width modulation (PWM) controller designed to provide access to simple, flexible, and easy-to-use increased power conversion performance. It features programmable frequency range, operating power supply range, under-voltage lockout, cycle-by-cycle current limit protection, and feature-rich protection. This device contains advanced functions that allow it to reduce EMI by up to 15dB. It is suitable for both transformer-based and capacitor-input power supply designs and can sustain peak current load up to 80A. The improved frequency jittering feature of the UC3846DWTR enhances efficiency and enables optimized operation in mobile applications, as well as in wide range of AC/DC, DC/DC converter topologies.
