- Mfr. #:
- TPS2378DDA
- Description:
- Power Switch ICs - POE / LAN PoE High-Pwr PD Interface
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
TPS2378DDA Information
- Texas Instruments TPS2378 / TPS2379 IEEE 802.3at PoE High-Power PD Interface ICs
- Texas Instruments TPS2378 / TPS2379 IEEE 802.3at PoE High-Power PD Interface ICs are 8-pin devices containing all 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 these TI controllers to continuously handle up to 0.85 A. TPS2378 features an auxiliary power detect (APD) input, providing priority for an external power adapter. TPS2379 supports higher-power applications through the use of an external pass transistor.
Specifications
| Moisture Sensitive: | Yes |
|---|---|
| RoHS: | Y |
| Packaging: | Tube |
| Brand: | Texas Instruments |
| Manufacturer: | Texas Instruments |
| Development Kit: | TPS2378EVM-105 |
| Series: | TPS2378 |
| Subcategory: | Switch ICs |
| Package / Case: | SO-PowerPad-8 |
| Mounting Style: | SMD/SMT |
| Type: | Powered Device - PD |
| Product Type: | Power Switch ICs - POE / LAN |
| Product Category: | Power Switch ICs - POE / LAN |
| Operating Supply Current: | 960 uA |
| Current Limit: | 850 mA |
| Standard: | 802.3at |
| Duty Cycle - Max: | 78% |
| On Resistance - Max: | 750 mOhms |
| Factory Pack Quantity: | 75 |
| Output Power: | 30 W |
| Unit Weight: | 0.017870 oz |
| Operating Supply Voltage: | 0 V to 57 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
TPS2378DDA Price & Stock
Texas Instruments TPS2378DDA pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 296-30450-5-ND | 8,294 | 14.35 | 12.92 | 9.75 | 6.58 | 6.09 | 2020-05-06T13:26:09Z |
| Rochester Electronics | TPS2378DDA | 100 | 6.54 | 6.54 | 6.32 | 6.04 | 6.04 | 2020-05-06T08:47:54Z |
| Texas Instruments | TPS2378DDA | 5,961 | 10.94 | 10.94 | 9.02 | 4.90 | 4.90 | 2020-05-06T02:03:17Z |
| Mouser | 595-TPS2378DDA | 6,213 | 14.42 | 12.22 | 9.80 | 6.59 | 6.59 | 2020-05-06T16:39:48Z |
| element14 APAC | 3123687 | 369 | 15.08 | 12.76 | 8.96 | 8.65 | 8.65 | 2020-05-06T02:18:48Z |
| element14 APAC | 2144277 | 235 | 5.52 | 5.52 | 5.52 | 5.52 | 5.52 | 2020-05-06T02:18:48Z |
| Arrow Electronics | TPS2378DDA | 2,030 | - | - | 6.33 | 6.33 | 5.93 | 2020-05-04T14:00:08Z |
| Avnet | TPS2378DDA | - | - | - | - | 7.83 | 7.43 | 2020-05-02T01:42:31Z |
| Farnell | 2144277 | 454 | 11.03 | 11.03 | 8.68 | 7.60 | 7.60 | 2020-05-06T01:45:36Z |
| Farnell | 3123687 | 369 | 14.18 | 14.18 | 9.80 | 6.63 | 6.49 | 2020-05-06T01:45:36Z |
| Newark | 33AH5190 | 369 | 14.35 | 12.15 | 8.53 | 6.58 | 6.09 | 2020-05-05T11:46:07Z |
| Avnet Europe | TPS2378DDA | - | - | - | 9.83 | 7.87 | 7.87 | 2020-05-06T07:58:11Z |
| Semi Source | TPS2378DDA | 25 | - | - | - | - | - | 2020-04-17T20:47:33Z |
| Sourceability | TPS2378DDA | 5,966 | - | - | - | - | - | 2020-04-30T11:02:29Z |
| LTL Group | 5476225 | 375 | - | - | - | - | - | 2020-05-06T03:35:15Z |
| GreenTree Electronics | TPS2378DDA | 90 | - | - | - | - | - | 2020-03-30T05:03:40Z |
| RS Components | 1627913 | - | - | - | - | - | - | 2020-05-06T23:43:27Z |
| RS Components | 8120376 | - | - | - | - | - | - | 2020-05-06T23:43:27Z |
| RS Components | 8120376P | - | - | - | - | - | - | 2020-05-06T23:43:27Z |
| Arrow.cn | TPS2378DDA#TI | 2,030 | - | - | 7.16 | 7.16 | 6.71 | 2020-04-29T21:12:04Z |
| OMO Electronics | 376721 | 3,128 | - | - | 12.25 | 10.34 | 10.34 | 2020-04-20T06:08:58Z |
| Classic Components | TPS2378DDA | 231 | - | - | - | - | - | 2020-05-05T19:05:07Z |
| Abacus Technologies | TPS2378DDA | 308 | - | - | - | - | - | 2020-05-01T18:59:05Z |
| North Star Micro | TPS2378DDA | Contact | - | - | - | - | - | 2015-05-20T05:52:12Z |
| Sierra IC | TPS2378DDA | Contact | - | - | - | - | - | 2020-03-06T17:01:28Z |
Alternate Names
Texas Instruments has several brands around the world that may have alternate names for TPS2378DDA due to regional differences or acquisition. TPS2378DDA may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INS
- TEXAS INSTRUMENTS INC
- TEXAS INSTRUMEN
- TEX
- TEXAS INSTRU
- TI/NS
- Texas Instruments (TI)
- TEXASIN
- TEXINS
- TEXAS INSTRUMENTS INCORPORATED
- TEAXS
- TEXAS INTRUMENTS
- TEXAS INSTRUM
- TEXAS INSRUMENT
- TEXAS IST
- TI-PB
- TI-ROHS
- Texas Instruments Rfid Systems
- TEXINST
- TEXAS INSRUMENTS
- Texas Instr.
- Texas Instruments Inc.