RT6154A High Efficiency Single Inductor Buck-Boost Converter

Richtek

Description

® RT6154A/B High Efficiency Single Inductor Buck-Boost Converter General .
The RT6154A/B is a high efficiency single inductor BuckBoost Converter which can operate with wide input voltage such as battery which is higher or lo.

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Datasheet Specifications

Part number: RT6154A
Manufacturer: Richtek
File Size: 422.31 KB
Datasheet: RT6154A-Richtek.pdf
Description: High Efficiency Single Inductor Buck-Boost Converter

Features

* Operates from a Single Li-ion Cell : 1.8V to 5.5V
* Adjustable Output Voltage : 1.8V to 5.5V
* 3A Maximum Load Capability for VIN > 3.6V, VOUT = 3.3V
* Power Save Mode (PSM) for Improving Low Output Power Efficiency
* Fixed Frequency Operation at 2.4MHz and Synchronization Poss

Applications

* Cellular Phones
* Portable Hard Disk Drives
* PDAs Pin Configuration (TOP VIEW) VINA 1 GND 2 FB 3 VOUT 4 VOUT 5 LX2 6 LX2 7 PGND 15 14 PGOOD 13 PS/SYNC 12 EN 11 VIN 10 VIN 9 LX1 8 LX1 WDFN-14AL 4x3 Simplified Application Circuit LX1 LX2 RT6154A VIN VIN VOUT VOUT VINA FB

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RT6154A High Efficiency Single Inductor Buck-Boost Converter Richtek

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