CMOS 输入、单通道同相输入、11.4 A 峰值灌电流、10.6 A 源电流低端栅极驱动器
Obsolete
FAN3121 和 FAN3122 MOSFET 驱动器设计为通过提供高峰值电流脉冲来驱动低侧开关应用中的 N 沟道增强型 MOSFET。此类驱动器可以提供TTL (FAN312xT)或CMOS (FAN312xC)输入阈值。内部电路可使输出保持低电平状态,直到电源电压进入工作范围,从而提供欠压锁定功能。
FAN312x 驱动器内置用于最终输出级的 MillerDrive™ 架构。这一双极性/MOSFET 组合可在 MOSFET 开/关过程的米勒平台区域期间提供最高的峰值电流。
FAN3121 和 FAN3122 驱动器在引脚 3 (EN)上实施使能功能,这在过去业界标准引脚排列上未曾用过。该引脚于内部上拉至VDD以获得高电平有效逻辑,并可保持开路以实现标准运行。
FAN3121/22 采用 3x3 mm 8 引脚耐热增强型 MLP 封装或 8 引脚 SOIC 封装。
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ON Target
Power Switch
Number of Outputs
Topology
Isolation Type
Vin Max (V)
VCC Max (V)
Rise Time (ns)
Fall Time (ns)
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Reference Price
Obsolete
Pb
A
H
P
WDFN-8
1
260
REEL
3000
N
MOSFET
1
Single
Non-Isolated
-
18
23
19
11.4
10.6
18
18
-
Price N/A
More Details
Obsolete
Pb
A
H
P
SOIC-8
1
260
REEL
2500
N
MOSFET
1
Single
Non-Isolated
-
18
23
19
11.4
10.6
18
18
-
Price N/A
More Details
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可靠性数据
Die Related Summary Data
Device: FAN3121CMPX
Equivalent to wafer fab process: CMOS SUB
产品技术
产品技术
等效器件小时
平均故障间隔时间/平均无故障时间(按小时计算)
FITS
CMOS SUB
2
920154574
More Details
Re-calculate Data
Data is based on the following assumptions.
Note: The temperature and confidence level may be adjusted to your requirements.
Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)