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FPF2000 至 FPF2007 是系列负载开关,对可能遇到大电流情况的系统和负载提供完全保护。这些器件包含一个 0.7W 电流限制 P 沟道 MOSFET,可在 1.8-5.5V 的输入电压范围内运行。开关控制由能够直接连接低电压控制信号的逻辑输入 (ON) 完成。每个零部件都包含高温关断保护,当连续过电流状态导致过热时将关断开关以防对零部件造成损坏。当开关电流达到电流限制时,这些零部件则以恒定电流模式运行,以防止过大电流导致损坏。对于 FPF2000-FPF2002 和 FPF2004-FPF2006,如果恒定电流情况在 10ms 之后仍然存在,这些零部件则关断开关,并拉低故障信号引脚 (FLAGB)。FPF2000、FPF2001、FPF2004 和 FPF2005 具有自动重启特性,如果 80ms 之后 ON 引脚仍然处于活动状态,则会重新打开该开关。FPF2002 和 FPF2006 没有自动重启特性,因此开关将保持关断,直到 ON 引脚重新通电一次。对于 FPF2003 和 FPF2007,电流限值条件会立即将故障信号引脚拉低,该零部件将保持在恒定电流模式,直到开关电流降至电流限值以下。对于 FPF2000 至 FPF2003,最小电流限值为 50mA,而对于 FPF2004 至 FPF2007,则为 100mA。这些零部件采用节省空间的 5 引脚 SC-70 封装。
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CAD Models
Compliance
Package Type
Case Outline
MSL Type
MSL Temp (°C)
Container Type
Container Qty.
ON Target
Over Current - Shutdown (Y/N)
Over Current - Current Source (Y/N)
Current Limit (FIXED/ADJ/NO)
Over Voltage Protection (Y/N)
Reverse Current Blocking (Y/N)
FAULT Signal (Y/N)
PGOOD (Y/N)
UVLO (Y/N)
Rds(on) Typ (mΩ)
Max Current (A)
Output Discharge (Y/N)
IMON Output (Y/N)
Adjustable Slew Rate (Y/N)
Vin Min (V)
Vin Max (V)
Iq (µA)
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FPF2004
Active
Pb
A
H
P
SC-88A-5 / SC-70-5
1
260
REEL
3000
N
N
N
-
N
N
Y
N
Y
700
0.2
N
N
N
1.8
5.5
60
N
1:1
IntelliMAX
$0.3596
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可靠性数据
Die Related Summary Data
Device: FPF2004
Equivalent to wafer fab process: 36
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
36
0
630555494
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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.)