BL8531C - Multi-Function Step-up DC/DC Controller

Product Overview

BELLING

Part number	BL8531C
Manufacturer	BELLING
File Size	673.84 KB
Description	Multi-Function Step-up DC/DC Controller
Datasheet	BL8531C Datasheet
Additional preview pages of the BL8531C datasheet.

BL8531C series are CMOS-based PFM step-up DCDC Controller with low supply current and high output voltage accuracy.

make BL8531C series be suitable for the portable devices, which are supplied by a single battery to four-cell batteries. BL8531C has a drive pin (EXT) for external transistor. So it is possible to load a large output current with a power transistor which has a low voltage dropout. BL8531C integrates stable reference circuits and trimming technology, so it can afford high precision and low temperature-drift coefficient of the output voltage. BL8531C is available in SOT-23-3, SOT-23-5 and SOT-89-3.

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Published: Nov 15, 2024 |