Silicon Labs SI3402-A-GMR PoE Controller ICs 1Channel Tape & Reel (TR) 20Terminations 1Function
SI3402-A-GMR
2258-556-SI3402-A-GMR
20-VQFN Exposed Pad
RoHS Compliant
Pin Count: 20,Operating Temperature: -40°C~85°C,Type: Controller (PD),Voltage - Supply: 2.8V~57V
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SI3402-A-GMR Tech Specifications
Silicon Labs SI3402-A-GMR technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - Power Over Ethernet (PoE) Controllers | |
| Manufacturer | Silicon Labs | |
| Package / Case | 20-VQFN Exposed Pad | |
| Surface Mount | YES | |
| Number of Pins | 20Pins | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tape & Reel (TR) | |
| Published | 1997 | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 20Terminations | |
| ECCN Code | EAR99 | |
| Type | Controller (PD) | |
| Max Power Dissipation | 15W | |
| Voltage - Supply | 2.8V~57V | |
| Terminal Position | QUAD | |
| Number of Functions | 1Function | |
| Terminal Pitch | 0.8mm | |
| Base Part Number | SI3402 | |
| Pin Count | 20 | |
| Output Voltage | 5V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Input Voltage-Nom | 5V | |
| Number of Channels | 1Channel | |
| Operating Supply Current | 2mA | |
| Nominal Supply Current | 2mA | |
| Power Dissipation | 1.2W | |
| Input Voltage (Min) | 4.5V | |
| Control Mode | CURRENT-MODE | |
| Output Current-Max | 0.68A | |
| Input Voltage (Max) | 5.5V | |
| Control Technique | PULSE WIDTH MODULATION | |
| Switcher Configuration | BUCK | |
| Max Output Power | 17W | |
| Switching Frequency-Max | 350kHz | |
| Internal Switch(s) | Yes | |
| Standards | 802.3af (PoE) | |
| Auxiliary Sense | No | |
| Length | 5mm | |
| Height Seated (Max) | 0.9mm | |
| Width | 5mm | |
| RoHS Status | RoHS Compliant |
SI3402-A-GMR Documents
Download datasheets and manufacturer documentation for SI3402-A-GMR
Datasheets
Si3402-A-GM to Si3402-B-GM EVB ModificationsPCN Obsolescence/ EOL
EOL-1410033 03/Oct/2014
Others include "SI340" parts
The following parts include 'SI340'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| SI3402-B-GM | Silicon Labs | 20-VQFN Exposed Pad | 14 |
| SI3402-C-GM | Silicon Labs | 20-VQFN Exposed Pad | 10 |
| SI3402-B-GMR | Silicon Labs | 20-VQFN Exposed Pad | 2712 |
| SI3402-A-GM | Silicon Labs | 20-VQFN Exposed Pad | 39 |
| SI3402-A-GMR | Silicon Labs | 20-VQFN Exposed Pad | |
| SI3402-C-GMR | Silicon Labs | 20-VQFN Exposed Pad |
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SI3402-A-GMR Comments
109 reviews
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.
2022-03-26 00:00:00
Very satisfied and will continue to repurchase.
2022-02-24 00:00:00
Both product and code works as expected.
2022-02-17 00:00:00
The product quality met expectations, nothing extraordinary but satisfactory. The website interface is functional, could be improved for a smoother shopping experience.
2022-02-04 00:00:00
Quick order processing and fast delivery
2021-12-31 00:00:00
Ya good and arrive on time. thank you so much
2021-11-30 00:00:00
he Capacitance box works great and exactly how I expected it to, but the design of the Resistance & Inductance boxes is very different and requires reading the datasheet to understand how they are supposed to work.
2021-11-23 00:00:00
no complaints so far.
2021-10-08 00:00:00
Pricing was moderate, reflecting standard market rates.
2021-09-15 00:00:00
They have a wide selection of products and competitive prices. Despite some minor issues, their customer service team solved my problem and maintained good communication.