EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
BTS949NKSA1 Infineon Technologies
Same model may have multiple batches, images only for reference.

BTS949NKSA1

Part No BTS949NKSA1
Manufacturer Infineon Technologies
Catalog PMIC - Power Distribution Switches, Load Drivers
Description IC LOW SIDE POWER SWITCH TO220-5 / Smart Low Side Current Limit Switch
Datasheet
BTS949NKSA1 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Infineon Technologies
Series HITFET
Packaging Tube
Part Status Obsolete(EOL)
Switch Type General
Number of Outputs 1
Output Configuration Low Side
Output Type N-Channel
Interface On/Off
Voltage - Load 60V (Maximum)
Current - Output (Maximum) 19A
Rds On (Typ) 14 mOhm
Fault Protection Current Limiting (Fixed), Over Temperature, Over Voltage
Operating Temperature Range -40°C ~ 150°C (TJ)
Package TO-220-5 Formed Leads
Manufacturer Package P-TO220-5
Win Source Part Number 770609-BTS949NKSA1
Popularity Medium
Supply and Demand Status Limited
Family Name BTS949
Introduction Date January 12, 1998
ECCN EAR99
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian BTS949NKSA1 CAD Model

Description

The Infineon Technologies HITFET is a high-performance power transistor designed for use in integrated circuits (ICs). It comes in a tube package and has an operating temperature range of -40°C to 150°C.

  • N-channel Type: Yes
  • Output Configuration: Low Side
  • Voltage-Load: Up to 60V
  • Output Current (Maximum): 19A
  • Fault Protection: Current limiting (fixed), over temperature, and over voltage

You May Also Be Interested in

BD82061FVJ-LBE2 Rohm Semiconductor – Price, Stock & Datasheet
BD82061FVJ-LBE2
Rohm Semiconductor
IC HIGH SIDE SWITCH 1CH 8-TSSOP
Need more? Email Us
MIC2039FYM6-TR Microchip Technology – Price, Stock & Datasheet
MIC2039FYM6-TR
Microchip Technology
IC PWR SWITCH P-CHAN 1:1 SOT23-6
Need more? Email Us
MIC2007YM6-TR Microchip Technology – Price, Stock & Datasheet
MIC2007YM6-TR
Microchip Technology
IC PWR SWITCH P-CHAN 1:1 SOT23-6
Need more? Email Us
MAX1931EUB-T Maxim Integrated – Price, Stock & Datasheet
MAX1931EUB-T
Maxim Integrated
SWITCH FOR TWO USB PORTS
Need more? Email Us
Picture of SIP32451DB-T2-GE1
SIP32451DB-T2-GE1
Vishay
IC PWR SWITCH N-CHAN 1:1 4WCSP
Need more? Email Us
Picture of MIC2545A-2YN
MIC2545A-2YN
Microchip Technology
IC PWR SWITCH N-CHANNEL 1:1 8DIP
Need more? Email Us
BD82065FVJ-LBE2 Rohm Semiconductor – Price, Stock & Datasheet
BD82065FVJ-LBE2
Rohm Semiconductor
IC PWR SWITCH N-CHAN 1:1 8TSSOP
Need more? Email Us
VNV35N07-E STMicroelectronics – Price, Stock & Datasheet
VNV35N07-E
STMicroelectronics
IC PWR DRIVER N-CHAN 1:1 PWRSO10
Need more? Email Us
Picture of NCP382LMN20AATXG
NCP382LMN20AATXG
ON Semiconductor
IC DISTR LOAD SWITCH 2CH 8DFN
Need more? Email Us

Top Sellers

FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1049
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.4151
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess