High-Power PoE PD Interface with Advanced Startup

文件：834.24 Kbytes 页数：42 Pages

TI

德州仪器

丝印：TPS23730DB0WA1；Package：VQFN(RMT)；TPS23730 IEEE 802.3bt Type 3 PoE PD with High Efficiency DC-DC Controller

1 Features • Complete IEEE 802.3bt Type 3 (Class 1-6) PoE PD Solution – EA Gen 2 logo-ready (PoE 2 PD Controller) – Robust 100-V, 0.3-Ω (typ) Hotswap MOSFET – Supports power levels for up to 60-W operation – Allocated power indicator outputs - parallel or serial encoding selectable • Integ

文件：1.9145 Mbytes 页数：59 Pages

TI

德州仪器

丝印：TPS23730DB0WA1；Package：VQFN(RMT)；TPS23730 IEEE 802.3bt Type 3 PoE PD with High Efficiency DC-DC Controller

1 Features • Complete IEEE 802.3bt Type 3 (Class 1-6) PoE PD Solution – EA Gen 2 logo-ready (PoE 2 PD Controller) – Robust 100-V, 0.3-Ω (typ) Hotswap MOSFET – Supports power levels for up to 60-W operation – Allocated power indicator outputs - parallel or serial encoding selectable • Integ

文件：1.9145 Mbytes 页数：59 Pages

TI

德州仪器

丝印：TPS23730DB0WA1；Package：VQFN(RMT)；TPS23730 IEEE 802.3bt Type 3 PoE PD with High Efficiency DC-DC Controller

1 Features • Complete IEEE 802.3bt Type 3 (Class 1-6) PoE PD Solution – EA Gen 2 logo-ready (PoE 2 PD Controller) – Robust 100-V, 0.3-Ω (typ) Hotswap MOSFET – Supports power levels for up to 60-W operation – Allocated power indicator outputs - parallel or serial encoding selectable • Integ

文件：1.9145 Mbytes 页数：59 Pages

TI

德州仪器

丝印：TPS23730DB0WA1；Package：VQFN(RMT)；TPS23730 IEEE 802.3bt Type 3 PoE PD with High Efficiency DC-DC Controller

1 Features • Complete IEEE 802.3bt Type 3 (Class 1-6) PoE PD Solution – EA Gen 2 logo-ready (PoE 2 PD Controller) – Robust 100-V, 0.3-Ω (typ) Hotswap MOSFET – Supports power levels for up to 60-W operation – Allocated power indicator outputs - parallel or serial encoding selectable • Integ

文件：1.9145 Mbytes 页数：59 Pages

TI

德州仪器

丝印：TPS23731DB0WA1；Package：VQFN；TPS23731 IEEE 802.3bt Type 3 Class 1-4 PoE PD with No-Opto Flyback DC-DC Controller

文件：2.28536 Mbytes 页数：53 Pages

TI

德州仪器

具有高级启动功能的 IEEE 802.3bt PoE 高功率 PD 接口

TPS2373 具有实现 IEEE802.3at 或 IEEE802.3bt（草案）（1-4 类）用电设备 (PD) 所需的所有 特性 。低内部开关电阻可让 TPS2373-4 和 TPS2373-3 分别支持高达 90W 和 60W 的高功率 应用 。使用 100 米 CAT5 线缆的情况下，这相当于 PD 输入端为 71.3W 和 51W。\n\nTPS2373 具有高级 特性。 \n\n直流/直流转换器的高级启动功能可带来简单、灵活和最小系统成本的解决方案，同时确保符合 IEEE802.3bt（草案）启动要求。这有助于大大减小低压偏置电容器的尺寸。此外还能让直流/直流转换器具有较长的软启 • 适用于 3 类或 4 类 PoE 的 IEEE 802.3bt（草案）PD 解决方案 \n• 可靠的 100V 热插拔 MOSFET \n• TPS2373-3（典型值）：0.3Ω，1.85A 电流限制\n• 分配了电源指示灯输出\n• 简化下游直流/直流转换器设计\n• 自动维持功率特性(MPS) \n• 支持超低功耗待机模式\n• 主适配器优先级输入\n• 结温范围为 -40°C 至 125°C\n• 20 引脚 VQFN 封装;

TI

德州仪器

TPS23730 IEEE 802.3bt Type 3 PoE PD with High Efficiency DC-DC Controller

1 Features • Complete IEEE 802.3bt Type 3 (Class 1-6) PoE PD Solution – EA Gen 2 logo-ready (PoE 2 PD Controller) – Robust 100-V, 0.3-Ω (typ) Hotswap MOSFET – Supports power levels for up to 60-W operation – Allocated power indicator outputs - parallel or serial encoding selectable • Integ

文件：1.9145 Mbytes 页数：59 Pages

TI

德州仪器

TPS23730 IEEE 802.3bt Type 3 PoE PD with High Efficiency DC-DC Controller

1 Features • Complete IEEE 802.3bt Type 3 (Class 1-6) PoE PD Solution – EA Gen 2 logo-ready (PoE 2 PD Controller) – Robust 100-V, 0.3-Ω (typ) Hotswap MOSFET – Supports power levels for up to 60-W operation – Allocated power indicator outputs - parallel or serial encoding selectable • Integ

文件：1.9145 Mbytes 页数：59 Pages

TI

德州仪器

TPS23730 IEEE 802.3bt Type 3 PoE PD with High Efficiency DC-DC Controller

1 Features • Complete IEEE 802.3bt Type 3 (Class 1-6) PoE PD Solution – EA Gen 2 logo-ready (PoE 2 PD Controller) – Robust 100-V, 0.3-Ω (typ) Hotswap MOSFET – Supports power levels for up to 60-W operation – Allocated power indicator outputs - parallel or serial encoding selectable • Integ

文件：1.9145 Mbytes 页数：59 Pages

TI

德州仪器