6A, 18V, Synchronous Step-Down Converter

General Description The RT2856H is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 6A output current from a 4.5V to 18V input supply. The RT2856H current-mode architecture with external compensation allows the transient response to be optimized over

文件：241.54 Kbytes 頁數(shù)：19 Pages

RICHTEK

立锜科技

絲印：01；Package：WQFN-14AL；6A, 18V, Synchronous Step-Down Converter

General Description The RT2856H is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 6A output current from a 4.5V to 18V input supply. The RT2856H current-mode architecture with external compensation allows the transient response to be optimized over

文件：241.54 Kbytes 頁數(shù)：19 Pages

RICHTEK

立锜科技

6A, 18V 同步降壓型 DC/DC 轉(zhuǎn)換器

RT2856H是一款高效率、單晶同步降壓型DC/ DC轉(zhuǎn)換器，在4.5V至18V的輸入電源范圍可提供最高為6A的輸出電流。RT2856H 藉由外部補(bǔ)償?shù)碾娏髂Ｊ郊軜?gòu)使得在很寬范圍的負(fù)載及輸出電容中，都可得到最佳的瞬態(tài)響應(yīng)。逐周期電流限制保護(hù)組件免受輸出短路影響；軟啟動(dòng)功能可在啟動(dòng)過程中防止了輸入電流過沖。故障保護(hù)包括輸出欠壓保護(hù)，輸出過壓保護(hù)，過熱保護(hù)。低電流消耗之電源關(guān)閉模式會(huì)將輸出關(guān)閉，有助于電池供電系統(tǒng)的電源管理。 ? 低 RDS(ON) 功率MOSFET 開關(guān)26mΩ/19mΩ\n? 可調(diào)整切換頻率 : 200kHz 至 1.6MHz\n? 與外部頻率 :200kHz 至 1.6MHz 同步\n? 單調(diào)啟動(dòng)進(jìn)入預(yù)偏壓模式\n? Power Good指示器\n? 輸入欠壓鎖定\n? 符合RoHS標(biāo)準(zhǔn)及不含鹵素\n;

Richtek

立锜

Photo Modules for PCM Remote Control Systems

Description The TSOP28.. – series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. The main benefit is the

文件：87.31 Kbytes 頁數(shù)：7 Pages

VISHAYVishay Siliconix

威世威世科技公司

Improved Current Mode PWM Controller

文件：386.54 Kbytes 頁數(shù)：9 Pages

TI

德州儀器

Improved Current Mode PWM Controller

文件：3.27307 Mbytes 頁數(shù)：14 Pages

TI

德州儀器