ACE705 - Step-up DC/DC Controller

Product Overview

ACE Technology

Part number	ACE705
Manufacturer	ACE Technology
File Size	417.74 KB
Description	Step-up DC/DC Controller
Datasheet	ACE705 Datasheet
Additional preview pages of the ACE705 datasheet.

The ACE705 series are CMOS-based PFM step-up DC-DC Controller with low supply current and high output voltage accuracy.

Quiescent current drawn from power source is as low as 6uA.

It is capable of delivering 500mA output current at 4.0V output with 2V input Voltage.

make ACE705 series be suitable for the portable devices, which are supplied by a single battery to four-cell batteries. ACE705 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 saturation voltage. ACE705 integrates stable reference circuits and trimming technology, so it can afford high precision and low temperature-drift coefficient of the output voltage. ACE705 is available in SOT-23-3 and SOT-23-5 packages w.

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Published: Mar 13, 2010 |