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NCP6343 是一款同步降压稳压器,适用于在使用一个锂离子或三个碱性/镍镉/镍氢电池供电的便携式应用中,为需要大功率低电压的最新微处理器(ARM 内核处理器,GPU)供电。 该器件能够提供最高 3.0 A 的电流,可编程输出电压为 0.6 V 至 1.4 V。它可以与另一个 DCDC/LDO 共享相同的输出轨,用作瞬变负载帮助器。 3 MHz 开关频率运行允许使用少量组件。同步整流和自动 PWM/PFM 转换提高了总体方案能效。 NCP6343 采用节省空间的小型 1.99 x 1.34 mm CSP-15 封装。
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NCP6343BFCCT1G
Obsolete
Pb
A
H
P
WLCSP-15
1
260
REEL
3000
N
Step-Down
Voltage Mode
2.3
5.5
1.225
3
93
3000
Price N/A
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可靠性数据
Die Related Summary Data
Device: NCP6343BFCCT1G
Equivalent to wafer fab process: ONC25
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
ONC25
1
2712519294
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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.)