TPS23757PW
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- Mfr.Part #
- TPS23757PW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 20TSSOP
- Stock
- 7,884
- In Stock ：
- 7,884
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Resistance :
- 800mOhm
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Min Input Voltage :
- 0V
- Output Current :
- 1.4A
- Min Current Limit :
- 400mA
- Internal Switch(s) :
- Both
- Frequency :
- 278kHz
- Auxiliary Sense :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Nominal Input Voltage :
- 57V
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Operating Supply Current :
- 920µA
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Length :
- 6.5mm
- JESD-609 Code :
- e4
- Max Output Current :
- 1.4A
- REACH SVHC :
- No SVHC
- Control Technique :
- PULSE WIDTH MODULATION
- Base Part Number :
- TPS23757
- Control Mode :
- CURRENT-MODE
- Pin Count :
- 20
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Width :
- 4.4mm
- Standards :
- 802.3at (PoE+), 802.3af (PoE)
- ECCN Code :
- EAR99
- Height :
- 1.2mm
- Power Dissipation :
- 13W
- Terminal Pitch :
- 0.65mm
- Turn-Off Delay Time :
- 70 ns
- Lead Free :
- Lead Free
- Max Input Voltage :
- 57V
- Number of Channels :
- 1
- Voltage - Supply :
- 0V~57V
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~125°C
- Number of Terminations :
- 20
- Pbfree Code :
- yes
- Termination :
- SMD/SMT
- Input Voltage-Nom :
- 10.2V
- Thickness :
- 1mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Factory Lead Time :
- 6 Weeks
- Type :
- Controller (PD), DC/DC
- Number of Pins :
- 20
- Switcher Configuration :
- Single
- Datasheets
- TPS23757PW
Power Over Ethernet (PoE) Controllers Texas Instruments TPS23757PW Overview
The TPS23757PW by Texas Instruments is a cutting-edge solution tailored for managing power distribution over Ethernet cables. This Power Over Ethernet (PoE) Controller integrates advanced features that enhance efficiency and reliability in powering remote devices. It is designed specifically for applications where compactness and power efficiency are crucial. The TPS23757PW excels in converting Ethernet input power to a regulated output voltage, thereby enabling the safe and efficient operation of devices over a single Ethernet cable. This reduces cabling complexity and costs, making it an ideal choice for modern networked environments where space and power conservation are paramount.
TPS23757PW Features
The TPS23757PW stands out with its robust feature set, including programmable power up to 25.5W, support for IEEE 802.3at standards, and advanced protection mechanisms like over-voltage, under-voltage, and thermal shutdown. Its integrated 100V MOSFET ensures reliable power handling capabilities, while its enhanced thermal management features prevent overheating, ensuring stable and continuous operation.
TPS23757PW Applications
- VoIP Phones: The TPS23757PW powers voice over IP phones, providing reliable energy through Ethernet cables, enabling placement flexibility and reducing installation costs.
- Wireless Access Points: Essential for creating efficient networks, this controller delivers power to wireless access points, facilitating widespread internet coverage without the need for additional power sources.
- Security Cameras: In security systems, the TPS23757PW is used to power IP cameras, simplifying the deployment by eliminating the need for separate power lines and enabling easier and more scalable installations.
- Networked Lighting Systems: It powers LED lighting systems over Ethernet, offering centralized control and reduced energy consumption, which is ideal for smart building management.
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