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FAN53601/11 是一款 6 MHz,步降开关稳压器,提供 600 mA 或 1 A 选项,基于 2.3 V 到 5.5 V 的输入电压供应提供固定输出。FAN53601/11 使用带有同步整流的专属结构,能够提供 92% 的峰值能效,同时还能在低至 2 mA 的负载电流下提供 80% 以上的能效。该稳压器的标称固定运行频率为 6 MHz,会将输出电感器的外部组件值降至 470 nH,将输出电容器的外部组件值降至 4.7 µF。另外,该脉宽调制 (PWM) 调制器可与外部频率源进行同步。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,且典型静止电流为 24 µA。即使静止电流如此之低,该零件在较大负载摆幅期间仍然具有绝佳的瞬变响应。在更高负载下,该系统则会自动切换为固定频率控制,在 6 MHz 下运行。在关断模式下,电源电流降至 1 µA 以下,减少了功耗。对于需要最小波纹或固定频率的应用,可以使用 MODE 引脚禁用 PFM 模式。FAN53601/11 采用 6 凸块,0.4 mm 间距,晶片级芯片封装 (WLCSP) 封装。
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VCC Min (V)
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Reference Price
FAN53611AUC115X
Obsolete
Pb
A
H
P
WLCSP-6
1
260
REEL
3000
N
Step-Down
Voltage Mode
2.3
5.5
1.15
1
92
6000
Price N/A
More Details
FAN53611AUC11X
Pb
A
H
P
WLCSP-6
1
260
REEL
3000
N
Step-Down
Voltage Mode
2.3
5.5
1.1
1
92
6000
Price N/A
More Details
FAN53611AUC123X
Pb
A
H
P
WLCSP-6
1
260
REEL
3000
N
Step-Down
Voltage Mode
2.3
5.5
1.23
1
92
6000
Price N/A
More Details
FAN53611AUC12X
More Details
FAN53611AUC135X
Obsolete
Pb
A
H
P
WLCSP-6
1
260
REEL
3000
N
Step-Down
Voltage Mode
2.3
5.5
1.35
1
92
6000
Price N/A
More Details
FAN53611AUC13X
Obsolete
Pb
A
H
P
WLCSP-6
1
260
REEL
3000
N
Step-Down
Voltage Mode
2.3
5.5
1.3
1
92
6000
Price N/A
More Details
FAN53611AUC18X
More Details
FAN53611UC123X
Pb
A
H
P
WLCSP-6
1
260
REEL
3000
N
Step-Down
Voltage Mode
2.3
5.5
1.23
1
92
6000
Price N/A
More Details
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可靠性数据
Die Related Summary Data
Device: FAN53611AUC18X
Equivalent to wafer fab process: 32
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
32
1
1989480587
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.)