AT1380A GMT | Alldatasheet
Document overview
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Technical content
Features
2.5 to 15 V supply voltage operating range. Low current consumption: 6 mA in operation, 1μA or less in stand-by . 20 kHz to 1 MHz operation frequency range. Provides a fixed output current with minimal supply voltage fluctuations by using an exter- nal resistor to set the output current. Totem-pole output. Built-in soft start circuit. Built-in timer-latch short circuit detection and protection circuit (SCP). General Description The AT1380A is a single-channel PWM control IC for DC/DC conversion with soft start function and short circuit detection. Adjustable soft start is programmed with an external capacitor on SCP pin. The AT1380A is ideal for up, down and fly-back conversion.
Applications
LCD Displays PDAs Digital Still Cameras
Ordering Information
Part number Package Marking REMARK AT1380AS SOP8 AT1380AS AT1380AS_GRE SOP8, Green AT1380AS, Date Code with one bottom line AT1380AP TSSOP8 AT1380AP OBSOLETE AT1380AP_GRE TSSOP8, Green AT1380AP, Date Code with one bottom line OBSOLETE Pin configuration