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ST1845, ST1843 Datasheet - STMicroelectronics

ST1845 (ST1843 / ST1845) Rad-tolerant current mode PWM controller

The ST1843HR and ST1845HR ICs are radtolerant current mode PWM controllers providing an industry standard solution for the implementation of provides the off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Its radiation hardness and hermetic packagi.

ST1845 Features

* Oscillator frequency guaranteed at 250 kHz Trimmed oscillator for precise frequency control Current mode operation to 500 kHz automatic feed forward compensation Latching PWM for cycle-by-cycle current limiting Internally trimmed ref

ST1843_STMicroelectronics.pdf

This datasheet PDF includes multiple part numbers: ST1845, ST1843. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number:

ST1845, ST1843

Manufacturer:

STMicroelectronics ↗

File Size:

596.88 KB

Description:

(st1843 / st1845) rad-tolerant current mode pwm controller.

Note:

This datasheet PDF includes multiple part numbers: ST1845, ST1843.
Please refer to the document for exact specifications by model.

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TAGS

ST1845 ST1843 ST1843 ST1845 Rad-tolerant current mode PWM controller STMicroelectronics

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