EL7556B Integrated Adjustable 6 Amp Synchronous Switcher

Intersil Corporation

Description

® F T RM A NF O I D ATE Sheet 56D Data PD EL75 OR U I EE ON S EL7556B October 5, 2001 FN7292 Integrated Adjustable 6 Amp Synchronous Switcher Th.
VDD Supply Current VDD Standby Current VIN No Load Current Output Initial Accuracy Output Initial Accuracy Output line Regulation Output Load Regulat.

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Datasheet Specifications

Part number: EL7556B
Manufacturer: Intersil Corporation
File Size: 224.79 KB
Datasheet: EL7556B_IntersilCorporation.pdf
Description: Integrated Adjustable 6 Amp Synchronous Switcher

Features

* EL7556/EL7556A Pin-compatible
* Improved temperature and voltage ranges
* 6A continuous load current
* Precision internal 1% reference
* 1.0V to 3.8V output voltage
* Internal power MOSFETs
* >90% efficiency
* Synchronous switching

Applications

* PC motherboards
* Local high power CPU supplies
* 5V to 1.0V DC:DC conversion
* Portable electronics/instruments Pinout EL7556B (28-PIN SO) TOP VIEW R4 R3 100Ω 150Ω VIN D3
* P54 and P55 regulators
* GTL + Bus power supply 1 C4 0.1µF 2 C7 39pF 3 C

EL7556B Distributors

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Integrated Adjustable Amp Synchronous Switcher Intersil Corporation

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