TPS2378DDAR
| Parameters | |
|---|---|
| Number of Channels | 1 |
| Operating Supply Current | 285μA |
| Nominal Supply Current | 500μA |
| Adjustable Threshold | NO |
| Internal Switch(s) | Yes |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Height | 1.7mm |
| Length | 4.89mm |
| Width | 3.9mm |
| Thickness | 1.48mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Package / Case | 8-PowerSOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Controller (PD) |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | RESET THRESHOLD VOLTAGE IS 3.9V |
| Subcategory | Power Management Circuits |
| Max Power Dissipation | 25.5W |
| Voltage - Supply | 0V~57V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 1.4V |
| Base Part Number | TPS2378 |
| Supply Voltage-Max (Vsup) | 57V |
| Power Supplies | 40/57V |
TPS2378DDAR Description
This 8-pin integrated circuit contains all of the features needed to implement an IEEE802.3at type-2 powered device (PD). The low 0.5-Ω internal switch resistance, combined with the enhanced thermal dissipation of the PowerPAD? package, enables this controller to continuously handle up to 0.85 A.
TPS2378DDAR Features
Adapter Priority Input
DC/DC Converter Enable
Operating Current up to 850 mA
15 kV and 8 kV System-level ESD Capability
TPS2378DDAR Applications
IEEE 802.3at-compliant Devices
Video and VoIP Telephones
Multiband Access Points
Security Cameras
