900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




STMicroelectronics Electronic Components Datasheet

STPW12 Datasheet

Programmable electronic power breaker

No Preview Available !

STPW12
Datasheet
Programmable electronic power breaker for 12 V bus
Power SO8
Maturity status link
STPW12
Device summary
Order code
STPW12PHR
Package
Power SO8
Features
• Real-time input power sensing
• Input voltage range: from 10.5 V to 18 V
• Continuous current typ.: 1.5 A
• P-channel on resistance typ.: 50 mΩ
• Power limit accuracy typ.: 3%
• Undervoltage lockout
• Adjustable power limitation
• PWM mode
• Programmable power limit masking time
• Programmable auto-retry delay
• Thermal shutdown
• Enable function
• Short-circuit current limit
• Operative junction temp. - 40 °C to 125 °C
• Available in power SO8 package
• Simplifies UL compliance and certification
Applications
• White goods
• Consumer electronics
• Industrial applications
• Air contidioner
• User interface
• Fan motor control
Description
The STPW12 is an integrated electronic power breaker, optimized to monitor the
input power.
Connected in series to the power rail, it is able to disconnect the electronic circuitry
on its output if the power consumption overcomes the programmed limit. When this
happens, the device automatically opens the integrated power switch and
disconnects the load.
The intervention of the protection is communicated to the board monitoring circuits
through a signal on the fault pin.
After a certain delay time, programmable by the user, the device automatically tries
again to close the internal switch and re-connect the load.
A dedicated monitor pin provides the user with continuous information on the
monitored power.
The device can be enabled/disabled through a dedicated pin, and a direct PWM
mode can be implemented providing PWM pin with an external signal.
DS12478 - Rev 1 - March 2018
For further information contact your local STMicroelectronics sales office.
www.st.com


STMicroelectronics Electronic Components Datasheet

STPW12 Datasheet

Programmable electronic power breaker

No Preview Available !

STPW12
This approach allows the user to optimize the design power distribution system, in
terms of accurate power control, choice of isolation material, safety improvement,
such as: reduced risk of flammability and easier qualification and certification flow.
DS12478 - Rev 1
page 2/23


Part Number STPW12
Description Programmable electronic power breaker
Maker STMicroelectronics
PDF Download

STPW12 Datasheet PDF






Similar Datasheet

1 STPW12 Programmable electronic power breaker
STMicroelectronics





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy