Audio Power Amplifiers | FAB3103

2.3 瓦 D 级音频放大器，带集成升压稳压器和自动增益控制

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概览

FAB3103 是单声道 D 级音频放大器，带集成升压稳压器，在 2.5V 至 5.2V 电源电压范围内实现高输出音频。自动升压关断功能会在低输出功率下动态关闭升压稳压器，从而提高能效，降低静态电流耗量。自动增益控制 (AGC) 监控电池，当电池电压下降时降低增益，以限制最大电流耗量，延长电池运行时间，防止移动设备关机。

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Class

Output Power Typ (W)

VCC Max (V)

Output Type

ton Typ (ms)

THD + N Typ (%)

IQ Typ (mA)

ISD Typ (nA)

Reference Price

FAB3103UCX

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Obsolete

CAD Model

Pb

A

H

P

WLCSP-12

567QB

1

260

REEL

3000

N

D

2.3

-

Single

-

0.02

2.7

100

Price N/A

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可靠性数据

Die Related Summary Data

Device: FAB3103UCX

Equivalent to wafer fab process: CF

产品技术

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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

CF

0

371000342

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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.)

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