LN5018PHMR 0.8A/40V同步降压恒压驱动IC 丝印8HMP SOT23

丝印8HMP SOT23"/>

LN5018PHMR 0.8A/40V同步降压恒压驱动IC 丝印8HMP SOT23

商品描述

General Description：

LN5016 is a current mode monolithic buck switching

regulator. Operating with an input range of 4.5V~40V, the

LN5016 delivers 1.5A of continuous output current with two

integrated N-Channel MOSFETs. The internal synchronous

power switches provide high efficiency without the use of an

external Schottky diode. At light loads, the regulator operates

in low frequency to maintain high efficiency and low output

ripple. Current mode control provides tight load transient

response and cycle-by-cycle current limit.

The LN5016 guarantees robustness with short-circuit

protection, thermal protection, current run-away protection,

and input under voltage lockout.

The LN5016 is available in 6-pin SOT23-6L package,

which provides a compact solution with minimal external

components.

Features：

4.5V to 40V Input Voltage Range

1.5A output current

High Efficiency: Up to 95%

No Schottky Diode Required

0.8V Reference

Slope Compensated Current Mode Control for

Excellent Line and Load Transient Response

Integrated internal compensation

Stable with Low ESR Ceramic Output Capacitors

Input under voltage lockout

Short circuit protection

Thermal Shutdown

Inrush Current Limit and Soft Start

-40°C to +125°C Temperature Range

Applications：

Distributed Power Systems

Automotive Systems

High Voltage Power Convertion

Industrial Power Systems

Battery Powered Systems