S-8821 Datasheet - Seiko Instruments

S-8821 VOLTAGE REGULATION BOOST CHARGE PUMP DC-DC CONVERTER

S-8821 Series www.sii-ic.com © SII Semiconductor Corporation, 2002-2017 VOLTAGE REGULATION BOOST CHARGE PUMP DC-DC CONVERTER Rev.5.1_02 The S-8821 series is a CMOS boost charge pump DC-DC converter with a voltage regulation function. The S-8821 series consists of an oscillation circuit, a controller, a reference voltage circuit, an error amplifier circuit, and an output switching transistor, and can regulate the output voltage by PFM control. Since small ceramic capacitors can be used for the.

S-8821 Features

* PFM control CMOS boost charge pump

* Power supply voltage:

* Output voltage:

* Output voltage accuracy:

* Built-in soft start circuit:

* Output current

* Oscillation frequency:

* ON/OFF function:

* Lead-free, Sn 100%, halogen-

S-8821 Datasheet (606.43 KB)

S-8821 Datasheet Preview — Preview of S-8821 PDF

Datasheet Details

Part number:

S-8821

Manufacturer:

Seiko Instruments

File Size:

606.43 KB

Description:

Voltage regulation boost charge pump dc-dc converter.

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S-8821 VOLTAGE REGULATION BOOST CHARGE PUMP DC-DC CONVERTER Seiko Instruments

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