品牌 TX
封裝 SOT23-5
系列 降壓系列
包裝 編帶
批號 2023+
特色服務 免費贈樣
應用領域 數碼產品
產品說明 DC-DC降壓開關穩壓器
輸入電壓 5.5V
輸出電流 1.5A
保護功能 短路保護
輸出類型 可調式
頻率 2MHz開關頻率
數量 3000/盤
型號 TX9406C
控制特性 降壓開關穩壓器
紋波抑制 低紋波
商品介紹
一、DESCRIPTION
The to-DC stepdown switching regulators, capable of delivering up to 1.5A of output current. The device operates from an input voltage range of 2.6V to 5.5V and provides an output voltage from 0.6V to VIN. Working at a fixed frequency of 2MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making ideal replacement for large power consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal shutdown protection improves design reliability. The is available in SOT23-5 package.
二、FEATURES
? High efficiency: up to 97%
? Up to 1.5A Max output current
? 2MHz switching frequency
? Low dropout 100% duty operation
? Internal compensation and soft-start
? Current mode control
? Reference 0.6V
? Logic control shutdown (IQ<1uA)
? Thermal shutdown, UVLO
? Available in SOT23-5
三、APPLICATIONS
?Cellular phones
? Digital cameras
? MP3 and MP4 players
? Set top boxes
? Wireless and DSL modems
? USB supplied devices in notebooks
? Portable devices
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