company blog about Mingjiada —— [Supply] BTS3405G (Infineon) Classic HITFET™ Series: 12V Automotive Smart Low-Side Power Switch

Mingjiada —— [Supply] BTS3405G (Infineon) Classic HITFET™ Series: 12V Automotive Smart Low-Side Power Switch

BTS3405G is a two channel low-side power switch in PG-DSO-8-25 package providing embedded protective functions.

BTS3405G consists of two separate monolithic IC. Each with one N-channel power MOSFET transistor and additional protection circuitry.

BTS3405G offers ESD protection of each IN Pin in relation to the corresponding Source Pin. The overtemperature protection prevents the device from overheating due to overload and/or bad cooling conditions. The temperature information is given by a temperature sensor in each of the two power MOSFET. During thermal shutdown the device tries to sink an increased input current at the corresponding IN pin to feedback the fault condition on this channel.

BTS3405G has a thermal-auto-restart function, the regarding channel will turn on again after the measured temperature has dropped down for the thermal hysteresis.

BTS3405G——The over voltage protection is active during load-dump or inductive turn off conditions. The power MOSFET is limiting the Drain - Source voltage to the defined clamping voltage. This function is available regardless of the input pin state, means without voltage on the IN pins.

Specification Of BTS3405G

Summary Of Features——BTS3405G:

Low input current
Short circuit and Overload protection
Current limitation
Input protection (ESD)
Thermal protection with auto restart
Compatible to standard Power MOSFET
Analog driving possible
Two channel concept saves PCB footprint
Green Product (RoHS compliant)
AEC Qualified

Protective Functions Of BTS3405G
Electrostatic discharge protection (ESD)
Active clamp over voltage protection
Thermal shutdown with auto restart
Short circuit protection

Potential Applications Of BTS3405G

Dual channel
Automotive protected
Relay driver

Block Diagram Of BTS3405G

Mingjiada Supply [Infineon] BTS3405G Smart Power Switches: Classic HITFET™ Series——12V Automotive Smart Low-Side Switch

Part Number: BTS3405G

Series: HITFET®
Switch Type: General Purpose
Number of Outputs: 2
Ratio - Input:Output: 1:1
Output Configuration: Low Side
Output Type: N-Channel
Interface: On/Off
Voltage - Load: 10V (Max)
Voltage - Supply (Vcc/Vdd): Not Required
Current - Output (Max): 350mA
Rds On (Typ): 700mOhm
Input Type: Non-Inverting
Features: Auto Restart
Fault Protection: Over Temperature, Over Voltage
Operating Temperature: -40°C ~ 150°C (TJ)
Mounting Type: Surface Mount
Supplier Device Package: PG-DSO-8
Package / Case: 8-SOIC (0.154", 3.90mm Width)

Applications Of BTS3405G
Automotive 48 V battery management system (BMS)
Automotive body control module (BCM)
General purpose motor drive - variating frequency and voltage
Secondary power distribution system

Company URL: https://www.integrated-ic.com/

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.