20V, 10A Fully-Integrated Synchronous Boost Converter with Load Disconnect Control

SGM6612A 是一款集成了两个 15mΩ 电源开关的 20V 高效同步升压转换器。该器件为便携式设备提供了小尺寸电源解决方案。该器件具有高达 2.2MHz 的高开关频率，并且电阻可编程。\nSGM6612A 有两种操作模式：脉冲宽度调制 (PWM) 模式和脉冲频率调制 (PFM)。PWM 模式适用于中等至重负载。PFM 模式适用于轻负载以提高效率。\nSGM6612A 具有用于外部 MOSFET 的内置栅极驱动器，可在器件关闭或输出短路时将输出与输入隔离。当输出短路并触发短路保护时，器件将进入断续模式以确保安全。此外，该器件还提供输出过压保护、电感电流限制保护和热关断。\nSGM6612A • 2.7V 至 16V 输入电压范围\n• 4.5V 至 20V 输出电压范围\n• 高达 10A 电阻可编程电流限制\n• 高达 2.2MHz 电阻可编程开关频率\n• 15mΩ 低 RDSON 内部 MOSFET\n• 95% 峰值效率（VIN = 7.2V、VOUT = 16V、IOUT = 2A）\n• 用于负载断开的栅极驱动器\n• 间歇性短路保护\n• 过压保护\n• 轻载时自动 PFM 模式\n• 采用绿色 TQFN-3×3.5-13L 封装;

SGMICRO

圣邦股份

High-Efficiency Synchronous Step-up DC/DC Converter with Selectable Current Limit

DESCRIPTION The SS6612 is a high-efficiency step-up DC/DC converter, with a start-up voltage as low as 0.8V, and an operating voltage down to 0.7V. Consuming only 20µA of quiescent current, this device includes a built-in synchronous rectifier that reduces size and cost by eliminating the need

文件：618.58 Kbytes 页数：16 Pages

SSC

Silicon Standard Corp.

High-Efficiency Synchronous Step-up DC/DC Converter with Selectable Current Limit

DESCRIPTION The SS6612 is a high-efficiency step-up DC/DC converter, with a start-up voltage as low as 0.8V, and an operating voltage down to 0.7V. Consuming only 20µA of quiescent current, this device includes a built-in synchronous rectifier that reduces size and cost by eliminating the need

文件：618.58 Kbytes 页数：16 Pages

SSC

Silicon Standard Corp.

N-Ch Enhancement Mode Power MOSFET

文件：573.53 Kbytes 页数：4 Pages

SECOS

喜可士