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FAN2306/FAN2306M 是一款高能效集成式同步降压稳压器。该稳压器能够以 4.5 V 至 18 V 的输入范围运行,支持最高 6 A 连续负载电流。这些器件利用安森美半导体的恒定导通时间控制结构来提供卓越的瞬变响应,并保持相对恒定的开关频率。FAN2306 / FAN2306M 利用脉频调制 (PFM) 模式,降低了轻型负载下电感器在非连续导通模式 (DCM) 下运行时的开关频率,因此最大程度提高了轻型负载能效。FAN2306 包括了一个超声模式,频率箝位极低,可将开关频率保持在可听到范围以上,FAN2306M 不包含最小频率箝位,可最大程度提高极轻型负载下的能效。开关频率和过电流保护可进行编程,以便为各种应用提供灵活解决方案。输出过电压、欠电压、过电流和高温关断保护有助于防止器件在故障期间受到损坏。激活高温关断之后,如果达到正常运行温度,磁滞特性会重启器件。
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FAN2306MPX
Pb
A
H
P
PQFN-34
1
260
REEL
3000
N
Step-Down
Hysteretic
4.5
18
Adjustable
6
≥90%
Adjustable
Price N/A
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可靠性数据
Die Related Summary Data
Device: FAN2306MPX
Equivalent to wafer fab process: 29,RM,U4
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
29,RM,U4
0
77757173
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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.)