ADP3158 4-Bit Programmable Synchronous Buck Controllers

Analog Devices

Description

a .
The ADP3158 and ADP3178 are highly efficient synchronous buck switching regulator controllers optimized for converting a 5 V main supply into the core.

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Datasheet Specifications

Part number: ADP3158
Manufacturer: Analog Devices ↗
File Size: 187.15 KB
Datasheet: ADP3158_AnalogDevices.pdf
Description: 4-Bit Programmable Synchronous Buck Controllers

Features

* Optimally Compensated Active Voltage Positioning with Gain and Offset Adjustment (ADOPT™) for Superior Load Transient Response Complies with VRM Specifications with Lowest System Cost 4-Bit Digitally Programmable 1.3 V to 2.05 V Output N-Channel Synchronous Buck Driver Total Accuracy ؎0.8% Over Temp

Applications

* Core Supply Voltage Generation for: Intel Pentium® III Intel Celeron™ 4-Bit Programmable Synchronous Buck Controllers ADP3158/ADP3178 FUNCTIONAL BLOCK DIAGRAM VCC UVLO & BIAS CT ADP3158/ ADP3178 OSCILLATOR PWM DRIVE REFERENCE REF DRVH DRVL GND LRFB1 VLR1 LRDRV1 LRFB2 VLR2 LRDRV2 COMP

ADP3158 Distributors

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ADP3158 4-Bit Programmable Synchronous Buck Controllers Analog Devices

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