具可编程输入电流限值的 1A 降压-升压型 DC/DC 转换器

LTC®3127 是一款宽 VIN 范围、高效率、1.35MHz 固定频率降压-升压型 DC/DC 转换器，可在输入电压高于、低于或等于输出电压的情况下正常运作。LTC3127 具有可编程平均输入电流限值，从而使其非常适合于功率受限的输入电源。输入电流限值可采用单个电阻器来设置，并在 0.2A 至 1A 的平均输入电流范围内保持准确性。 该器件所运用的拓扑结构可通过所有操作模式提供一种连续转换功能。其他特点包括 <1μA 的停机电流、可通过引脚来选择的突发模式操作和热过载保护功能。LTC3127 采用耐热性能增强型 10 引脚 (3mm x 3mm x 0.75mm) DFN 封装和 12 引 • 准确度达 ±4% 的可编程 (0.2A 至 1A) 平均输入电流限值 \n\n• 可由高于、低于或等于输出电压的输入电压获得稳压输出 \n\n• 1.8V 至 5.5V (输入) 和 1.8V 至 5.25V (输出) 电压范围 \n\n• 0.6A 连续输出电流：VIN > 1.8V \n\n• 1A 连续输出电流：VIN > 3V \n\n• 单个电感器 \n\n• 同步整流：效率高达 96% \n\n• 突发模式 (Burst Mode®) 操作：IQ = 35μA (可利用引脚来选择) \n\n• 在停机模式中提供输出断接 \n\n• < 1μA 的停机电流 \n\;

1A Buck-Boost DC/DC Converter with Programmable Input Current Limit

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1A Buck-Boost DC/DC Converter with Programmable Input Current Limit

文件：371.76 Kbytes Page：20 Pages

1A Buck-Boost DC/DC Converter with Programmable Input Current Limit

文件：376.21 Kbytes Page：20 Pages

1A Buck-Boost DC/DC Converter with Programmable Input Current Limit

文件：371.76 Kbytes Page：20 Pages

封装/外壳：10-WFDFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC DCDC CONV BUCK BOOST 10DFN 集成电路（IC） 电源管理 - 专用

1A Buck-Boost DC/DC Converter with Programmable Input Current Limit

文件：371.76 Kbytes Page：20 Pages

1A Buck-Boost DC/DC Converter with Programmable Input Current Limit

文件：371.76 Kbytes Page：20 Pages

1A Buck-Boost DC/DC Converter with Programmable Input Current Limit

文件：371.76 Kbytes Page：20 Pages

封装/外壳：12-TSSOP（0.118"，3.00mm 宽）裸露焊盘 包装：卷带（TR） 描述：IC DCDC CONV BUCK BOOST 12MSOP 集成电路（IC） 电源管理 - 专用

1A Buck-Boost DC/DC Converter with Programmable Input Current Limit

文件：371.76 Kbytes Page：20 Pages

1A Buck-Boost DC/DC Converter with Programmable Input Current Limit

文件：371.76 Kbytes Page：20 Pages

High Frequency NPN Transistor Array

Description The CA3127 consists of five general purpose silicon NPN transistors on a common monolithic substrate. Each of the completely isolated transistors exhibits low 1/f noise and a value of fT in excess of 1GHz, making the CA3127 useful from DC to 500MHz. Access is provided to each of the t

Ultra High Frequency Transistor Arrays

The HFA3046, HFA3096, HFA3127 and the HFA3128 are Ultra High Frequency Transistor Arrays that are fabricated from Intersil Corporation’s complementary bipolar UHF-1 process. Each array consists of five dielectrically isolated transistors on a common monolithic substrate. The NPN transistors exhibi

Ultra High Frequency Transistor Arrays

The HFA3046, HFA3096, HFA3127 and the HFA3128 are Ultra High Frequency Transistor Arrays that are fabricated from Intersil Corporation’s complementary bipolar UHF-1 process. Each array consists of five dielectrically isolated transistors on a common monolithic substrate. The NPN transistors exhibi

CMOS System Reset

Outline This IC is a system reset IC developed using the CMOS process. Super low consumption current of 0.25µA typ. has been achieved through use of the CMOS process. Also, detection voltage is high precision detection of ±2. Features 1. Super low consumption current 0.25µA typ. (when VDD

5-6W, Wide Input Range DIP, Single & Dual Output DC/DC Converters

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