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S-8341 - SWITCHING REGULATOR CONTROLLER

Download the S-8341 datasheet PDF. This datasheet also covers the S-8340 variant, as both devices belong to the same switching regulator controller family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (S-8340-ABLIC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number S-8341
Manufacturer ABLIC
File Size 820.06 KB
Description SWITCHING REGULATOR CONTROLLER
Datasheet download datasheet S-8341 Datasheet

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Other Datasheets by ABLIC

Part Number Description
S-8340 SWITCHING REGULATOR CONTROLLER
S-8333 SWITCHING REGULATOR CONTROLLER
S-8337 SWITCHING REGULATOR CONTROLLER
S-8338 SWITCHING REGULATOR CONTROLLER
S-8351 Switching Regulators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
S-8340/8341 Series www.ablicinc.com © ABLIC Inc., 1999-2010 STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER Rev.4.0_02 The S-8340/8341 Series is a CMOS step-up switching regulator controller which mainly consists of a reference voltage source, oscillation circuit, error amplifier, phase compensation circuit, PWM control circuit (S-8340 Series), and PWM/PFM switching control circuit (S-8341 Series). Since the oscillation frequency is a high 300 kHz or 600 kHz, with the addition of a small external part, the S-8340/8341 Series functions as a highly efficient step-up switching regulator with a high output current. The speed of the output stage is enhanced so that the N-channel power MOS with a low on-resistance can be switched quickly.
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