FDMF5839: Smart Power Stage (SPS) Module with Integrated Thermal Warning and Thermal Shutdown

SPS 系列是飛兆新一代完全優(yōu)化的超小型集成 MOSFET 及驅動器功率級解決方案，可用于高電流、高頻率、同步降壓 DC-DC 應用。FDMF5839 將一個帶有自舉肖特基二級管的驅動器、兩個功率 MOSFET 和一個熱監(jiān)控器集成至超小型 5 mm x 5 mm 封裝內。通過集成的方法對 SPS 開關功率級進行了優(yōu)化，以實現(xiàn)驅動器和 MOSFET 動態(tài)性能、最小化系統(tǒng)電感，以及功率 MOSFET RDS(ON)。SPS 系列采用飛兆的高性能 PowerTrench? MOSFET 技術，可以減少開關振鈴，省去大多數(shù)降壓轉換器應用中使用的緩沖器電路。驅動器IC通過減少死區(qū)時間和傳播延遲，可進一步 Flip Chip 低端 MOSFET 采用超小型 5mm PQFN Copper Clip 封裝\n高電流處理能力：35 A\n三態(tài) 5 V PWM 輸入驅動器\n低側驅動 (LDRV) 的動態(tài)電阻模式可在負電感電流期間減慢低側 MOSFET開關\n自動 DCM（低端柵極關斷）使用 ZCD# 輸入\n熱警告功能 (THWN#)，對柵極驅動器 IC 過溫情況發(fā)出警告\n熱關斷 (THDN)\n高側短路故障#檢測/關斷\n雙通道模式使能/故障#引腳\nZCD# 輸入和 EN 輸入各自的內部上拉和下拉\n飛兆 PowerTrench? MOSFET，可提供干凈的電壓波形并降低振鈴噪聲\n低端 MO;

ONSEMI

安森美半導體

Smart Power Stage (SPS) Module

文件：1.33307 Mbytes 頁數(shù)：30 Pages

ONSEMI

安森美半導體

Octal, 13-Bit Voltage-Output DAC with Parallel Interface

General Description The MAX5839 contains eight 13-bit, voltage-output digital-to-analog converters (DACs). On-chip precision output amplifiers provide the voltage outputs. The device operates from +14V/-9V supplies. Its bipolar output voltage swing ranges from +9V to -4V and is achieved with no e

文件：211.95 Kbytes 頁數(shù)：16 Pages

MAXIM

美信

Octal, 13-Bit Voltage-Output DAC with Parallel Interface

General Description The MAX5839 contains eight 13-bit, voltage-output digital-to-analog converters (DACs). On-chip precision output amplifiers provide the voltage outputs. The device operates from +14V/-9V supplies. Its bipolar output voltage swing ranges from +9V to -4V and is achieved with no e

文件：211.95 Kbytes 頁數(shù)：16 Pages

MAXIM

美信

Octal, 13-Bit Voltage-Output DAC with Parallel Interface

General Description The MAX5839 contains eight 13-bit, voltage-output digital-to-analog converters (DACs). On-chip precision output amplifiers provide the voltage outputs. The device operates from +14V/-9V supplies. Its bipolar output voltage swing ranges from +9V to -4V and is achieved with no e

文件：211.95 Kbytes 頁數(shù)：16 Pages

MAXIM

美信