PD70224LILQ-TR

PD70224LILQ-TR

对比
PD70224LILQ-TR
POE PD MODULE
没有数据表
对比

¥60.00

价格更新:一个月前
现货供应: 15000
45
为45个国家的客户提供服务
1000+
全球制造商
$140M
5年增长1.4亿美元
50.0M+
5年内配送了5000万个元件
Microchip Technology

Microchip Technology

Microchip Technology Inc. 是微控制器和模拟半导体的领先供应商,为全球数以千计的不同客户应用提供低风险产品开发、更低的系统总成本和更快的上市时间。 Microchip 总部位于亚利桑那州钱德勒,提供出色的技术支持以及可靠的交付和质量。

查看所有产品从 Microchip Technology
The entire drive circuitry for driving the MOSFETs is on-chip, including a charge pump for driving the high-side N-channel MOSFETs. The total forward drop (bridge offset) introduced by the IdealBridge™ rectifier is only 180mV at 0.6A, compared to a standard bridge rectifier that typically presents 2000mV of forward drop. PD70224  IdealBridge™ can support over 1A current, making it the ideal choice not only for modern energy-saving 2-pair applications compliant with IEEE802.3af and IEEE802.3at (Type 1 and Type 2), but also 4-pair Powered Devices such as for UPOE (51W) and POH (Power over HDBase-T, 73W). In addition, PD70224ILQ-TR is capable of helping to identify at the physical layer itself whether a 2-pair PSE or a 4-pair PSE is providing power over the cable. It does that by sensing the voltage on the line (un-rectified) side of the pairs.

Feature

  • Active circuit with low forward-drop to replace dissipative passive diode bridges
  • Self-contained drive circuitry for MOSFETs
  • Designed to support IEEE802.3af/at, UPOE and Power over HDBase-T (PoH)
  • Integrated  0.16Ohm N-Channel MOSFETs for 0.32Ohm total path resistance
  • "Power present” indicator signals for identifying 4-pair bridge power
  • Low leakage, < 12µA during detection
  • Wide operating voltage range up to 57V
  • -40°C to +85°C ambient
  • Available in 40 pin package
  • RoHS Compliant

Applications

  • Power over Ethernet (all IEEE compliant 2-pair modes)
  • Proprietary 4-pair standards, UPOE (Universal PoE) and POH

产品属性

类型 描述 全选
包装 卷带(TR)
产品状态 在售

博客

¥60.00

价格更新:一个月前
现货供应: 15000
Microchip Technology

Microchip Technology

Microchip Technology Inc. 是微控制器和模拟半导体的领先供应商,为全球数以千计的不同客户应用提供低风险产品开发、更低的系统总成本和更快的上市时间。 Microchip 总部位于亚利桑那州钱德勒,提供出色的技术支持以及可靠的交付和质量。

查看所有产品从 Microchip Technology

博客