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5A,2.4MHz,可数字编程 TinyBuck® 稳压器
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FAN53200 是一款步降开关稳压器,可基于 2.5 V 到 5.5 V 的输入电压供应提供可数字编程输出。该输出电压通过 I2C 接口进行编程,能够驱动最高 3.4 MHz 的频率。FAN53200 使用带有同步整流的专属结构,能够以 80% 以上的能效提供 5 A 连续电流,同时还能在低至 10 mA 的负载电流下提供 80% 以上的能效。该稳压器以 2.4 MHz 的标称固定频率运行,降低了外部组件值。还可以增加附加输出电容,以改善瞬变负载下的调节,而且不会影响稳定性。还可以对附加输出电容使用高达 1.2 µH 的电感。在中等和轻型负载条件下,使用脉频调制 (PFM) 以节能模式运行该器件,且典型静态电流为 60 µA。在更高负载下,该系统则会自动切换为固定频率控制,在 2.4 MHz 下运行。在关断模式下,电源电流降至 0.1 µA,减少了功耗。如果需要恒定频率,则可以禁用 PFM 模式。FAN53200 采用 20 凸块,1.6 x 2.0 mm,WLCSP 封装。
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Pb
A
H
P
WLCSP-20
1
260
REEL
3000
N
Step-Down
-
2.5
5.5
Adjustable
5
88
2400
Price N/A
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Last Shipments
Pb
A
H
P
WLCSP-20
1
260
REEL
3000
N
Step-Down
-
2.5
5.5
Adjustable
5
88
2400
Price N/A
More Details
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可靠性数据
Die Related Summary Data
Device: FAN53200UC44X
Equivalent to wafer fab process: BD
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
BD
0
1595257088
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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.)