NSD12430-Q1 Datasheet PDF (2CH 40V Fully Protected Automotive Low-side Switch)

NSD12430-Q1 - 2CH 40V Fully Protected Automotive Low-side Switch

Features

AEC-Q100 Grade 1 Qualified.
Compatible with 3.3V MCU and 5V MCU.
Drain current limitation: 4.2A (VDD=5V) / 4A(VDD=3.3V).
48V over-voltage clamp.
Thermal shutdown protection.
Thermal swing protection.
Fault diagnostic block - Thermal shutdown diagnosis.
Very low standby current.
Very low electromagnetic susceptibility.
ESD protection.
RoHS & REACH Compliance Typical.

Datasheet Details

Part number	NSD12430-Q1
Manufacturer	NOVOSENSE
File Size	716.43 KB
Description	2CH 40V Fully Protected Automotive Low-side Switch
Datasheet	NSD12430-Q1 Datasheet
Additional preview pages of the NSD12430-Q1 datasheet.

📁 Similar Datasheet

NSD10-12D12 - DC-DC Converters (FranMar)

NSD10-12D15 - DC-DC Converters (FranMar)

NSD10-12D5 - DC-DC Converters (FranMar)

NSD10-12S12 - DC-DC Converters (FranMar)

NSD10-12S15 - DC-DC Converters (FranMar)

NSD10-12S3 - DC-DC Converters (FranMar)

NSD10-12S5 - DC-DC Converters (FranMar)

NSD10-12S9 - DC-DC Converters (FranMar)

NSD10-48D12 - DC-DC Converters (FranMar)

NSD10-48D15 - DC-DC Converters (FranMar)

Full PDF Text Transcription

Click to expand full text

NSD12430-Q1 2CH, 300mΩ, 40V, Fully Protected Automotive Low-side Switch Datasheet (EN) 1.0 Product Overview NSD12430-Q1 is a 300mΩ 2 channel low-side switch with 48V clamp voltage for automotive applications, compatible with 3.3V MCU and 5V MCU. It’s designed for driving resistive or inductive loads with one side connected to the battery. Internal 48V clamp circuit protects device from surge energy when fast demagnetization at turn-off. With internal output current limitation, the device is protected in overload condition. Built-in thermal shutdown protects the chip from over-temperature and short-circuit. A thermal swing mechanism is built to limit dissipated power to decelerate power accumulation.

Published: Dec 11, 2025 |