LM4040 (ACTIVE) Precision micropower shunt voltage reference

 

Design kits & evaluation modules (13)

Reference designs

54-Vdc input, 12-V 4-A output half-bridge reference design

This 12-V, 42-A output half-bridge reference design is for bus converters in wired networking campus and branch switches. The design features high efficiency and various fault protections (over-current, short-circuit). The guide provides a efficiency comparison using 3kVrms basic and functional (...)

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Description Part Number Company Tool Type
High Eff 2Stage Univ Input Power Supply-Transition Mode PFC LLC Resonant Conv Reference Design PMP8911 Texas Instruments Reference designs
High-Eff 2Stage Univ Input Pwr Supply Using Trans Mode PFC/LLC Resonant Conv Reference Design PMP8920 Texas Instruments Reference designs
LED driver with dimming 140V…170V@0.35A PMP5652 Texas Instruments Reference designs

Software (1)

Development tools (1)

Name Part# Type
Shunt voltage reference external resistor quick-start calculator SHUNT_VOLTAGE_REFERENCE_RESISTOR_CALCULATOR Calculation Tools