參數(shù)資料
型號: NCP4330DR2G
廠商: ON SEMICONDUCTOR
元件分類: MOSFETs
英文描述: Post Regulation Driver
中文描述: BUF OR INV BASED MOSFET DRIVER, PDSO8
封裝: LEAD FREE, DSO-8
文件頁數(shù): 16/18頁
文件大?。?/td> 123K
代理商: NCP4330DR2G
NCP4330
http://onsemi.com
16
If the input voltage may exceed the maximum sourcegate
voltage the HS MOSFET can sustain, an intermediary stage
should be inserted between the NCP4330 and the HS
MOSFET. Figure 33 presents a solution consisting of a
diode, a PNP and a resistor (in the range of 500
)
. The HS
MOSFET is normally turned on through the diode while the
PNP Q2 enables to drive the MOSFET between gate and
source at turn off.
Figure 33.
1
HS MOSFET
8
V
IN
2
BST
3
RST
4
C_ramp
7
LS MOSFET
6 V
DD
5 I_ramp
NCP4330
Q2
D4
R9
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相關代理商/技術參數(shù)
參數(shù)描述
NCP4331 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Synchronous Buck Controller for High Efficiency Post Regulation
NCP4331DBR2G 功能描述:IC REG CTRLR BUCK PWM 16-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標準包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:100% 電源電壓:8.2 V ~ 30 V 降壓:無 升壓:無 回掃:是 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:是 工作溫度:0°C ~ 70°C 封裝/外殼:8-DIP(0.300",7.62mm) 包裝:管件 產(chǎn)品目錄頁面:1316 (CN2011-ZH PDF)
NCP4331DR2G 功能描述:功率驅(qū)動器IC PWM CONTROLLER RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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