S-8460 PWM CONTROL SWITCHING REGULATOR CONTROLLER

Seiko Instruments

Description

Rev.2.0_00 STEP-UP OR DOWN, SINGLE-COIL, PWM CONTROL SWITCHING REGULATOR CONTROLLER S-8460 The S-8460 is a PWM control CMOS step-up and step-down s.
1 VIN IC power supply pin 2 VL Power supply pin for boost. 1 Shutdown pin 3 ON/OFF “H” : Normal operation (step-up and down) “L” : Halt (no ste.

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Datasheet Specifications

Part number: S-8460
Manufacturer: Seiko Instruments
File Size: 605.16 KB
Datasheet: S-8460-SeikoInstruments.pdf
Description: PWM CONTROL SWITCHING REGULATOR CONTROLLER

Features

* Single-coil, step-up or step-down switching realizes high efficiency.
* High efficiency is realized by using only N-channel power MOS FET as an external power MOS
* Synchronous rectification at step-down operation
* Input voltage : 2.2 to 18.0 V
* Vari

Applications

* requiring high efficiency and a high current output. The S-8460 realizes low ripple, high efficiency and excellent characteristics by featuring a PWM switching controller that can change the duty ratio linearly from 0%, and the optimized error amplifier and phase compensation circuit.
* Fea

S-8460 Distributors

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S-8460 PWM CONTROL SWITCHING REGULATOR CONTROLLER Seiko Instruments

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