Description:

The EG1198 is a wide‑voltage‑range step‑down DC‑DC power management IC that integrates power MOSFETs, enable control, reference voltage source, error amplifier, over‑temperature protection, current‑limiting protection, and short‑circuit protection. This device is ideal for wide‑voltage‑input step‑down applications. With built‑in enable control, the EG1198 significantly reduces external component count, making it especially suitable for battery‑powered applications and offering excellent cost‑performance ratio.

Features:

High cost‑performance ratio

Wide input voltage range: 10V to 120V

Maximum output current: 1.5A

Integrated power MOSFETs

Few external components required

Output short‑circuit protection

Over‑temperature protection

Cycle‑by‑cycle current limiting

Flexibly adjustable output voltage

Package: ESOP‑8

Applications:

Instrument power supplies

Hoverboard / self‑balancing scooter controllers

Electric vehicle controllers

Inverter systems

Industrial control systems

Balance car / self‑balancing vehicle controllers