LEN

Headquartered in Wuxi, LEN Microelectronics was founded in 2017 by executives and technical experts from world-renowned semiconductor companies.
Core Technology
Automotive-grade analog IC design
Industrial communication chips
High-end consumer electronics solutions
Key Applications
Automotive Electronics
Industrial Communication Systems
Premium Consumer Devices
Corporate Culture
Fair and innovative platform
Fostering imagination and creativity
Teamwork and craftsmanship
Market-driven high-tech products

LDO_AEC-Q100

DC/DC_AEC-Q100

LED Driver_AEC-Q100

3.5~60V_1.5A

High Side Switch_AEC-Q100

40V_160mΩ_ 4-ch

LNQ37160A/BQ1
LNQ37160A/BQ1 40V 4-Channel High-Side Switch
The LNQ37160A/BQ1 is a 4-channel intelligent high-side switch operating from 4V to 40V. It integrates four 170mΩ N-channel power MOSFETs with comprehensive protection features including adjustable current limiting, fault diagnosis, and thermal protection. Available in two versions for different application requirements.

Features

AEC-Q100 Grade 1

4-40V operation

4×170mΩ RDS(ON)

Independent channel enable

Adj. current limit

Fault diagnosis:

Short-to-ground/overcurrent

Short-to-battery

Open-load detection

Negative voltage clamp

OTP (latch/auto-restart)

Version A: Independent fault diagnosis

Version B: Current sense

-40°C to 150°C TJ

TSSOP-EP28 packag