TPD3S044DBVR

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TPD3S044DBVR

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TVS DIODE 6SOT

  • FabricanteTexas Instruments

  • Peça do Fabricante #TPD3S044DBVR

  • Pacote SOT-23 (DBV)-6

  • Em Estoque3789

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
Function Current Switch
SensingMethod High-Side
Voltage-Input 4.5V ~ 5.5V
Current-Output 1.5A
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case SOT-23-6

Visão Geral

Description

TPD3S044DBVR is a Texas Instruments four-channel ESD protection diode array in an 8-pin DBVR package. It protects four high-speed signal lines from electrostatic discharge by routing surges to ground with very low channel capacitance, preserving signal integrity for interfaces like USB, HDMI/DisplayPort, PCIe, or camera links. It does not require a separate supply rail; each protected I/O pin connects to the line, with ground serving as the clamping reference. Key benefits: low capacitance per channel, fast protection response, and compact, easy-to-use protection for portable and high-speed electronics.

Equivalent

Equivalent products include other vendors’ 4-channel USB Type-C/HD ESD protection arrays. Examples: STMicroelectronics ESDALC6-4; On Semiconductor NUP2104L (4-line ESD protector); Nexperia PESD5V0S1UL (4-line USB/HD protection); Littelfuse SP3055-04WTG. Exact compatibility depends on package, voltage, and capacitance—use TI’s cross-reference tool to confirm.

Features

Here are the main features of TPD3S044DBVR:
- 4-channel ESD protection diode array for high-speed data lines
- Ultra-low input capacitance per channel to preserve signal integrity
- Wide operating voltage: supports Vcc from ~2.7 to 5.5 V
- Clamps to Vcc and GND during ESD events; fast response
- ESD protection ratings: typically up to 8 kV HBM and ~1 kV CDM per line
- Very low leakage; compact 8-pin DBV package
- No external components required for basic ESD protection in many interfaces
- Suitable for USB, HDMI, DisplayPort, MIPI, camera lines, etc.
- RoHS compliant; operating temperature about -40 to 125 °C (typical)

Pinout

- Pin count: 8 pins (8-pin package, DBVR).
- Function: 4-channel low-capacitance ESD protection diode array. Provides bidirectional ESD protection for four high-speed data lines (no external supply needed; clamps to GND). Used to protect interfaces like USB, HDMI, MIPI, etc.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits; publicly traded (TXN) and headquartered in Dallas, Texas.

Application

TPD3S044DBVR is a 4-channel ESD protection array from TI for USB Type-C and other high-speed interfaces. It clamps ESD on four signal lines with low capacitance to preserve high-speed integrity (suitable for DP Alt Mode, HDMI, USB 3.x data lines) and protects upstream ICs without degrading signal quality.
Applications:
- USB Type-C receptacles/ports (including DP Alt Mode)
- HDMI/DisplayPort interfaces
- USB 3.x data lines
- Docking stations/hubs, laptops, tablets, monitors, TVs, cameras and other consumer electronics with high-speed I/O protection needs.

Package

An 8-pin VSSOP package (DBV); DBVR indicates the reel/tape version of this package.

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