用于低电压操作的高功率、降压型、同步 DC/DC 控制器

LTC®3832 / LTC3832-1 是专为 3.3V-5V 至 0.6V-3.xV 降压应用而优化的高功率、高效率开关稳压控制器。一个精准的内部基准和反馈系统在整个温度、负载电流和输入线路电压变化范围内提供 ±1% 输出调节准确度。LTC3832 / LTC3832-1 采用一种同步开关架构和 N 沟道 MOSFET。此外，该芯片还可通过上端 N 沟道 FET 的漏-源极电阻来检测输出电流，因而能够在无需使用电流检测电阻器的情况下提供一个可调电流限值。\n\n LTC3832 / LTC3832-1 可在输入电源电压低至 3V 的条件下运作，并在整个温度范围内具有一个 • VOUT 低至 0.6V\n\n• 用于 3.3V-5V 至 0.6V-3.xV 降压应用的高功率开关稳压控制器\n\n• 无需电流检测电阻器\n\n• 低输入电源电压范围：3V 至 8V \n\n• 在整个温度范围内的最大占空比 >91% \n\n• 全 N 沟道外部 MOSFET\n\n• 卓越的输出调节准确度：在整个电压、负载和温度变化范围内为 ±1%\n\n• 高效率：可达 95% 以上\n\n• 可调或固定的 2.5V 输出 (LTC3832)\n\n• 可编程的固定频率操作：100kHz 至 500kHz\n\n• 外部时钟同步\n\n• 软启动\n\n;

High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation

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High Efficiency Synchronous Step-Down Switching Regulator

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High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation

The LTC®3832/LTC3832-1 are high power, high efficiency switching regulator controllers optimized for 3.3V-5V to 0.6V-3.xV step-down applications. A precision internal reference and feedback system provide ±1% output regulation over temperature, load current and line voltage variations. The LTC38 ·VOUT as Low as 0.6V\n·High Power Switching Regulator Controller for 3.3V-5V to 0.6V-3.xV Step-Down Applications\n·No Current Sense Resistor Required\n·Low Input Supply Voltage Range: 3V to 8V\n·Maximum Duty Cycle >91% Over Temperature\n·All N-Channel External MOSFETs\n·Excellent Output Regulati;

High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation

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High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation

文件：316.35 Kbytes Page：24 Pages

High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation

文件：326.68 Kbytes Page：24 Pages

High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation

文件：316.35 Kbytes Page：24 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 功能：降压 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC REG CTRLR BUCK/BOOST 8SOIC 集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 功能：降压 包装：卷带（TR） 描述：IC REG CTRLR BUCK/BOOST 8SOIC 集成电路（IC） DC-DC 开关控制器

High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation

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DC/DC Converter IC for Charging

■ DESCRIPTION The MB3832A is a pulse width modulation (PWM) DC/DC converter IC, incorporating a current detector amplifier and error amplifiers (2 circuits) to control the output voltage and current independently. It is suitable for downconversion. With an on-chip reference voltage generator, th

Video/Controller/Teletext IC Family

Introduction The VCT 38xxA is an IC family of high-quality singlechip TV processors. Modular design and a submicron technology allow the economic integration of features in all classes of TV sets. The VCT 38xxA family is based on functional blocks contained and approved in existing products like

Low-Power, Single-Supply, Wideband Operational Amplifier

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Precision Low Dropout Linear Controllers

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