TPS23757PWR, Power Switch ICs - POE / LAN Hi Eff PoE Interface & DC/DC Controller
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см. техническую документацию
см. техническую документацию
3 650 ֏
от 10 шт. —
3 070 ֏
от 100 шт. —
2 480 ֏
от 250 шт. —
2 400 ֏
1 шт.
на сумму 3 650 ֏
Описание
Semiconductors\Switch ICs\Power Switch ICs - POE / LAN
TPS23757 PoE Interface & DC/DC ControllersTexas Instruments TPS23757 PoE Interface and DC/DC Controllers are optimized for isolated converters. The PoE interface of the TI TPS23757 supports the IEEE 802.3at (draft) standard for a type 1 PD, which is equivalent to the 13W standard of IEEE 802.3-2008. The TI TPS23757 supports a number of input voltage ORing options, including highest voltage, external adapter preference, and PoE preference. The DC/DC controller of the TPS23757 features two complementary gate drivers with programmable dead time.
Технические параметры
| Brand: | Texas Instruments |
| Current Limit: | 400 mA |
| Development Kit: | TPS23757EVM |
| Duty Cycle - Max: | 78% |
| Factory Pack Quantity: Factory Pack Quantity: | 2000 |
| Manufacturer: | Texas Instruments |
| Maximum Operating Temperature: | +125 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| On Resistance - Max: | 800 mOhms |
| Operating Supply Current: | 920 uA |
| Operating Supply Voltage: | 0 V to 57 V |
| Output Power: | 13 W |
| Package / Case: | TSSOP-20 |
| Product Category: | Power Switch ICs-POE/LAN |
| Product Type: | Power Switch ICs-POE/LAN |
| Series: | TPS23757 |
| Standard: | 802.3at |
| Subcategory: | Switch ICs |
| Type: | Powered Device-PD |
| Вес, г | 0.27 |
