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FAN4860 是一款小功率升压调节器,可利用单个锂电池或锂离子电池提供可调节的 3.3 V、5.0 V 或 5.4 V 输出电压。保证的最大负载电流为 200 mA(需 VIN=2.3 V)和 300 mA(需 VIN=3.3 V)时,输出电压选项固定为 3.3 V、5.0 V 或 5.4 V。关断模式下的输入电流小于 1 µA,从而最大程度地延长了电池寿命。
轻负载 PFM 运行为自动且“无毛刺”。在无负载情况下,调节器保持稳定输出,静态电流低至 37 µA。
内置功率晶体管、同步整流以及低源电流的完美融合,使FAN4860成为便携式应用的理想之选。
FAN4860采用6凸块0.4mm间距晶圆级芯片尺寸封装(WLCSP)和6引脚2x2mm超薄MLP封装。
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FAN4860UC5X
Pb
A
H
P
WLCSP-6
1
260
REEL
3000
N
Step-Up
Current Mode
2.3
4.5
5
0.4
92
3000
$0.3335
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可靠性数据
Die Related Summary Data
Device: FAN4860UC5X
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.)