Shunt Regulator Circuits

Extend Voltage Range Of Current-Shunt Monitor: 05/26/03 Electronic Design - Design Briefs / While current-shunt-monitor ICs like the INA168 can be connected to current-shunt resistors at supply voltages of up to 60 V, the circuit shown in the figure allows current sensing at even higher voltages.

High-Current, Low-Voltage Shunt Regulator: 02/07/00 Electronic Design - Ideas for Design / This design idea describes a high-current (up to 8 A) shunt-regulator built around the TLV431 low-voltage, adjustable, precision shunt-regulator IC. Special attention was paid to implementing this design as a "two-terminal" circuit block, greatly.

High-voltage adjustable shunt regulator: 09/15/97 Electronic Design - Ideas for Design / Occasionally, the need arises for a variable shunt regulator capable of high-voltage operation. At high voltages, multiple transistors in series overcome safe-operating area (SOA) limitations much more effectively than parallel configurations.

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