S-8340 PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER

Seiko Instruments USA

Description

www.DataSheet4U.com Rev.3.1_00 STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER S-8340/8341 Series The S-8340/83.
GND pin Reference voltage source pass capacitor connection pin Soft-start capacitor connection pin Shutdown pin “H” : Normal operation (step-up operat.

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Datasheet Specifications

Part number: S-8340
Manufacturer: Seiko Instruments USA
File Size: 891.27 KB
Datasheet: S-8340_SeikoInstrumentsUSA.pdf
Description: PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER

Features

* Oscillation frequency : 600 kHz (A and B types), 300 kHz (C and D types). Output voltage : Selectable in 0.1 V steps between 2.5 to 6.0 V (output voltage fixed output type) Output voltage accuracy : ±2.0% Output voltage external setting (FB

Applications

* Power supplies for portable equipments such as PDAs, electronic notebooks, and cellular phones Power supplies for audio equipments such as portable CD players, portable MD players, and headphone stereos Main or local power supplies for notebook PCs and periphe

S-8340 Distributors

📁 Related Datasheet

S-8341 S-8310 S-8311 S-8321 S-8322 S-8323

📌 All Tags

S-8340 PWM CONTROL PWM PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER Seiko Instruments USA

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