- 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 TPS2378DDA
- TEXAS TPS2378DDA
- TEXAS INST TPS2378DDA
- TEXAS INSTR TPS2378DDA
- TEXAS INSTRUMENT TPS2378DDA
- TEXAS INS TPS2378DDA
- TEXAS INSTRUMENTS INC TPS2378DDA
- TEXAS INSTRUMEN TPS2378DDA
- TEX TPS2378DDA
- TEXAS INSTRU TPS2378DDA
- TI/NS TPS2378DDA
- Texas Instruments (TI) TPS2378DDA
- TEXASIN TPS2378DDA
- TEXINS TPS2378DDA
- TEXAS INSTRUMENTS INCORPORATED TPS2378DDA
- TEAXS TPS2378DDA
- TEXAS INTRUMENTS TPS2378DDA
- TEXAS INSTRUM TPS2378DDA
- TEXAS INSRUMENT TPS2378DDA
- TEXAS IST TPS2378DDA
- TI-PB TPS2378DDA
- TI-ROHS TPS2378DDA
- Texas Instruments Rfid Systems TPS2378DDA
- TEXINST TPS2378DDA
- TEXAS INSRUMENTS TPS2378DDA
- Texas Instr. TPS2378DDA
- Texas Instruments Inc. TPS2378DDA