Update: 01 October, 2023
ISL6722A and ISL6723A are low power, single-ended pulse-width modulation (PWM) current mode controllers suitable for a wide variety of DC/DC conversion applications including step-up regulators, buck regulators, and isolated output configurations. Similar to the ISL6721 and pin-compatible, ISL6722A and ISL6723A offer a modified feature set. ISL6722A replaces the original external synchronization function with a low-power halt feature that can reduce standby current below 200µA. ISL6723A changes the input voltage undervoltage threshold to 13V. In addition, internal overtemperature protection has been eliminated for both controllers. The remainder of the controller’s functionality is unchanged and includes a low-power mode that includes current limit and overvoltage fault protection when the input current is below 200µA. An internal 300ms delay clock prevents rapid “hiccups” in the controller’s operation when a fault occurs.
File format: PDF
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MD5 Checksum: 1CC8B6B70EEB2D98F287C103DCCE4AF0
Publication date: 28 February, 2012
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PDF Link: intersil ISL6722A ISL6723A date data PDF