高电压、3A、200kHz 降压型开关稳压器

LT®3430 / LT3430-1 是可接受高达 60V 输入电压的单片式降压型开关稳压器。一个高效率 3A、0.1Ω 开关与所有必需的振荡器、控制和逻辑电路一起内置于芯片之中。一种电流模式控制架构提供了快速瞬态响应和超卓的环路稳定性。\n\n 特殊的设计方法和一种新型高电压工艺在很宽的输入范围内实现了高效率。通过采用输出给电路施加偏置以及利用一个电源升压电容器以使电源开关饱和，在很宽的输出电流范围内保持了效率。专利电路在整个占空比范围内维持了峰值开关电流。一个停机引脚可把电源电流减小至 30μA，而一个 SYNC 引脚可采用 228kHz 至 700kHz (对于 LT3430) • 宽输入范围：5.5V 至60V\n\n• 在所有占空比条件下均可提供 3A 峰值开关电流\n\n• 恒定的开关频率：    \n     200kHz (LT3430)\n     100kHz (LT3430-1)\n\n• 0.1Ω 开关电阻\n\n• 电流模式\n\n• 有效电源电流：2.5mA\n\n• 停机电流：30μA\n\n• 1.2V 反馈基准电压\n\n• 可容易地实现同步\n\n• 逐周期电流限制\n\n• 小外形 16 引脚耐热性能增强型 TSSOP 封装;

High Voltage, 3A,200kHz/100kHz Step-Down Switching Regulators

文件：326.68 Kbytes Page：28 Pages

Dual, 2-Phase Step-Down Switching Controller Programmable Soft-Start

文件：312.96 Kbytes Page：26 Pages

High Voltage, 3A, 200kHz Step-Down Switching Regulator

文件：302.12 Kbytes Page：28 Pages

High Voltage, Current Mode Switching Regulator Controller with Programmable Operating Frequency

文件：205.99 Kbytes Page：24 Pages

Step-Down Switching Regulator

文件：287.81 Kbytes Page：28 Pages

True Color PWM Delivers Constant Color with 400:1 Dimming Range

文件：207.15 Kbytes Page：20 Pages

High Voltage, 3A, 200kHz Step-Down Switching Regulator

The LT3430/LT3430-1 are monolithic buck switching regulators that accept input voltages up to 60V. A high efficiency 3A, 0.1Ω switch is included on the die along with all the necessary oscillator, control and logic circuitry. A current mode architecture provides fast transient response and excellent ·Wide Input Range: 5.5V to 60V\n·3A Peak Switch Current over All Duty Cycles\n·Constant 200kHz Switching Frequency200kHz(LT3430)100kHz(LT3430-1)\n·0.1 Ω Switch Resistance\n·Current Mode\n·Effective Supply Current: 2.5mA\n·Shutdown Current: 30µA\n·1.2V Feedback Reference Voltage\n·Easily Synchronizab;

High Voltage, 3A, 200kHz/100kHz Step-Down Switching Regulators

文件：332.44 Kbytes Page：28 Pages

High Voltage, 3A,200kHz/100kHz Step-Down Switching Regulators

文件：326.68 Kbytes Page：28 Pages

High Voltage, 3A, 200kHz/100kHz Step-Down Switching Regulators

文件：332.44 Kbytes Page：28 Pages

High Voltage, 3A, 200kHz Step-Down Switching Regulator

文件：302.12 Kbytes Page：28 Pages

High Voltage, 3A,200kHz/100kHz Step-Down Switching Regulators

文件：326.68 Kbytes Page：28 Pages

封装/外壳：16-TSSOP（0.173"，4.40mm 宽）裸露焊盘 功能：降压 包装：管件 描述：IC REG BUCK SEPIC ADJ 3A 16TSSOP 集成电路（IC） 稳压器 - DC-DC 开关稳压器

封装/外壳：16-TSSOP（0.173"，4.40mm 宽）裸露焊盘 功能：降压 包装：管件 描述：IC REG BUCK SEPIC ADJ 3A 16TSSOP 集成电路（IC） DC DC 开关稳压器

High Voltage, 3A,200kHz/100kHz Step-Down Switching Regulators

文件：326.68 Kbytes Page：28 Pages

High Voltage, 3A,200kHz/100kHz Step-Down Switching Regulators

文件：326.68 Kbytes Page：28 Pages

High Voltage, 3A, 200kHz Step-Down Switching Regulator

文件：302.12 Kbytes Page：28 Pages

High Voltage, 3A,200kHz/100kHz Step-Down Switching Regulators

文件：326.68 Kbytes Page：28 Pages

Stereo pre-amplifiers with mute detection circuits for car stereos

The BA3430S, BA3430F, and BA3430FS are stereo pre-amplifiers with mute detection circuits which have been designed for use in car stereos. The analog circuitry including the pre-amplifier and mute detection and the digital circuitry such as control logic circuits have been combined together on a s

Stereo pre-amplifiers with mute detection circuits for car stereos

The BA3430S, BA3430F, and BA3430FS are stereo pre-amplifiers with mute detection circuits which have been designed for use in car stereos. The analog circuitry including the pre-amplifier and mute detection and the digital circuitry such as control logic circuits have been combined together on a s

PLL FM MPX Stereo Demodulator with Pilot Canceler For Car Stereo Use

Overview The LA3401 is an MPX IC for FM car stereo use. It contains the VCO non-adjusting function, skip noise eliminating function, and pilot cancel function and is packaged in a 16-pin SIP. Features • Non-adjusting VCO : Eliminates the need to adjust free running frequency. • VCO i

PLL FM MPX Stereo Demodulator with Pilot Canceler For Car Stereo Use?

Overview The LA3430M (MFP-16 package version of LA3430) is an MPX IC for FM car stereo use. It contains the VCO non-adjusting function, skip noise eliminating function, and pilot cancel function. Features • Non-adjusting VCO : Eliminates the need to adjust free running frequency. • V

HIGH EFFICIENCY & ULTRA BRIGHT NUMERICS

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