Datasheet4U Logo Datasheet4U.com

ETA1478

High Efficiency Synchronous Step-Down Converter

ETA1478 Features

* Wide Input Range: 4.5V-18V

* High Efficiency PFM mode at light load

* Capable of Delivering 2A

* No External Compensation Needed

* Current Mode Control

* Thermal Shutdown and UVLO

* Excellent Load and Line Transient Response

* Available in SOT23-6 Package APPLICATIO

ETA1478 General Description

ETA1478 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current. With a fixed switching frequency of 500KHz, this current mode PWM controlled converter allows the use of small external components, such as cera.

ETA1478 Datasheet (819.49 KB)

Preview of ETA1478 PDF

Datasheet Details

Part number:

ETA1478

Manufacturer:

ETA

File Size:

819.49 KB

Description:

High efficiency synchronous step-down converter.

📁 Related Datasheet

ETA1470 - High Efficiency Synchronous Step-Down Converter (ETA)
ETA1470 18V, 2A, High Efficiency Synchronous Step-Down Converter in FCTSOT23-6 DESCRIPTION ETA1470 is a wide input range, high-efficiency and high f.

ETA1471 - 28V/3A High Efficiency Synchronous Step-Down Converter (ETA)
ETA1471 28V/3A High Efficiency Synchronous Step-Down Converter DESCRIPTION ETA1471 is a wide input range, high-efficiency and high frequency DC-to-D.

ETA1476 - High Efficiency Synchronous Step-Down Converter (ETA)
ETA1476 28V, 2A, High Efficiency Synchronous Step-Down Converter in FCTSOT23-6 DESCRIPTION ETA1476 is a wide input range, high-efficiency and high f.

ETA1477 - High Efficiency Synchronous Step-Down Converter (ETA)
ETA1477 18V/2A, High Efficiency Synchronous Step-Down Converter in SOT23-6 DESCRIPTION ETA1477 is a wide input range, high-efficiency and high frequ.

ETA1459 - I2C Controlled Output Synchronous Step-Down Converter (ETA)
ETA1459 18V, 2.5A, I2C Controlled Output Synchronous Step-Down Converter DESCRIPTION The ETA1459 is a wide input range, high-efficiency, DC-to-DC st.

ETA1466 - High Efficiency Synchronous Step-Down Converter (ETA)
ETA1466 18V, 2A, High Efficiency Synchronous Step-Down Converter in SOT23-6 DESCRIPTION ETA1466 is a wide input range, high-efficiency and high freq.

ETA1467 - COT Synchronous Step-Down Converter (ETA)
ETA1467 18V, 3A, High Efficiency, COT Synchronous Step-Down Converter DESCRIPTION ETA1467 is a wide input range, high-efficiency and high frequency .

ETA1468 - COT Synchronous Step-Down Converter (ETA)
ETA1468 18V, 2A, COT Synchronous Step-Down Converter in SOT23-6 DESCRIPTION FEATURES ETA1468 is a wide input range, high-efficiency and high-  fr.

TAGS

ETA1478 High Efficiency Synchronous Step-Down Converter ETA

Image Gallery

ETA1478 Datasheet Preview Page 2 ETA1478 Datasheet Preview Page 3

ETA1478 Distributor