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S8354

Seiko Instruments
Part Number S8354
Manufacturer Seiko Instruments
Description (S8353 / S8354) PWM Control Switchable Built-in Transistor Switching Regulator
Published Oct 17, 2007
Detailed Description www.DataSheet4U.com Rev.1.4_00 STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR S...
Datasheet PDF File S8354 PDF File

S8354
S8354


Overview
www.
DataSheet4U.
com Rev.
1.
4_00 STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR S-8353/8354 Series The S-8353/8354 Series is a CMOS step-up switching regulator which mainly consists of a reference voltage source, an oscillation circuit, a power MOS FET, an error amplifier, a phase compensation circuit, a PWM control circuit (S-8353 Series) and a PWM / PFM switching control circuit (S-8354 Series).
The S-8353/8354 Series can configure the step-up switching regulator with an external coil, capacitor, and diode.
In addition to the above features, the small package and low current consumption make the S-8353/8354 Series ideal for portable equipment applica...



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