ET8A100KE

General Description

The ET8A100KE is a high voltage, synchronous step-down controller operates over a wide range input voltage 9V to 100V and delivers 10A continuous load current with up to 96% efficiency. The ET8A100KE operates with fixed frequency peak current control with built-in compensation eliminates the need for external components. Cycle-by-cycle current limit in high-side MOSFET protects the converter in an overload condition. Hiccup mode protection is triggered if the over-current condition has persisted for longer than the present time. The ET8A100KE exhibits protection feature that protect the load from faults like under-voltage,over-current and over-temperature. The ET8A100KE is available in an SOP10 package.

Specification

Sample

Features

9V to 100V input voltage range
10A continuous output current
96% Peak Efficiency
600µA operating quiescent current
Peak Current mode control
150 kHz Fixed Frequency
Internal compensation for ease of use
Up to 91% duty cycle
0.8V voltage reference
1µA shutdown current
150ms Hiccup mode short circuit protection Function
Thermal shutdown Function

Technical Documentation

Type	Title	Format	Date
Datasheet	ET8A100KE	PDF	2025-12-16

Anwendungen

Kostenlose Musteranwendung, Bereitstellung verschiedener Lösungen

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