


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Power Over Ethernet (PoE) Controllers | |
| Manufacturer | TMI | |
| Package | QFN-48(7x7) | |
| Operating Temperature | -40℃~+85℃ | |
| Type | Power Sourcing Equipment (PSE) | |
| Voltage - Supply (POWER) | 44V~57V | |
| Power - Max | 50W | |
| limiting current | 2A | |
| Voltage - Supply (IC) | 3.3V | |
| Features | PGOOD status indication、PD detection and disconnect identification、Overvoltage protection、Undervoltage Protection、Thermal Protection、Overcurrent Protection、Dual event classification detection、Built-in LDO | |
| number of channels | 4 | |
| Support PoE standard | IEEE 802.3 at(PoE+)、IEEE 802.3 af(PoE) |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
TMI7604R technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Power Over Ethernet (PoE) Controllers | |
| Manufacturer | TMI | |
| Package | QFN-48(7x7) | |
| Operating Temperature | -40℃~+85℃ | |
| Type | Power Sourcing Equipment (PSE) | |
| Voltage - Supply (POWER) | 44V~57V | |
| Power - Max | 50W | |
| limiting current | 2A | |
| Voltage - Supply (IC) | 3.3V | |
| Features | PGOOD status indication、PD detection and disconnect identification、Overvoltage protection、Undervoltage Protection、Thermal Protection、Overcurrent Protection、Dual event classification detection、Built-in LDO | |
| number of channels | 4 | |
| Support PoE standard | IEEE 802.3 at(PoE+)、IEEE 802.3 af(PoE) |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TMI7604R. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

TMI7604R datasheets or manufacturer documentation.
Datasheet: TMI7604R Datasheet (PDF)
The TMI7604R schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.