3.5V, 6A, Ultra-Low On-Resistance Load Switch

GENERAL DESCRIPTION The SGM25661 is an ultra-low on-resistance, integrated N-MOSFET, single-channel load switch. The device operates over a wide input voltage range of 0.8V to 3.5V, and is controlled by the ON pin which is capable of interfacing directly with low-voltage control signals. The

文件：759.93 Kbytes 页数：20 Pages

SGMICRO

圣邦股份

3.5V, 6A, Ultra-Low On-Resistance Load Switch

SGM25661是一款集成N-MOSFET的单通道负载开关，具有超低导通电阻。该器件支持0.8V至3.5V的宽输入电压范围，并且可以通过ON引脚直接与低压控制信号接口，实现控制。\nSGM25661能够提供最大6A的连续负载电流。其超低导通电阻和高电流能力使其成为驱动对压降公差要求严格的处理器轨的理想选择。快速的上升时间允许电源轨在开关启用时迅速上升，从而缩短配电响应时间。\n在禁用状态下，SGM25661还提供快速输出放电功能。\n该器件采用绿色TDFN-3×3-8EL封装。 • 输入电压范围：0.8V 至 3.5V\n• VBIAS 电压范围：3V 至 5.5V\n• 超低导通电阻：RON = 5.3mΩ（典型值）@ VIN = 2.5V，VBIAS = 5V\n• 最大连续负载电流：6A\n• 低静态电流：0.6μA（典型值）\n• 支持 1.2V、1.8V、2.5V 和 3.3V GPIO\n• 上升时间：8.1μs @ VIN = 2.5V，VBIAS = 5V\n• 快速输出放电\n• -40℃ 至 +85℃ 工作温度范围\n• 采用绿色 TDFN-3×3-8EL 封装;

SGMICRO

圣邦股份

UCC25661 750kHz Wide VIN/VOUT Range LLC Controller Optimized for Light-Load Efficiency

1 Features • Full-load switching frequency: 50kHz to 750kHz • IPPC control enables wide input or wide output LLC (WLLC) operation • Enhanced light load management: – High frequency pulse skip for improved light load efficiency – Audible frequency range skip for reduced audible noise & soft

文件：3.86491 Mbytes 页数：61 Pages

TI

德州仪器

UCC25661x-Q1 Family 750kHz Wide VIN/VOUT Range LLC Controller Optimized for Light-Load Efficiency

1 Features • Full-load switching frequency: 50kHz to 750kHz • IPPC control enables wide input and output LLC (WLLC) operation • Enhanced light load management: – High-frequency pulse skip for improved light load efficiency – Low-frequency burst for low standby power – Audible frequency ran

文件：3.79507 Mbytes 页数：60 Pages

TI

德州仪器