上昕产品介绍
上昕电子有限公司成立于2002年，是一家设计、生产和销售电源管理相关集成电路的公司，产品包括：稳压源、低压差稳压源、基准源、霍尔传感器、振铃电路、DC-DC脉宽调制器、运放器、功率因数调整和CMOS低压差稳压器等。产品广泛应用于：CD-ROM、MODEM、扫描仪、数码相机、LCD
monitor、开关电源、主板、玩具、灯光、UPS、手机、无刷DC风扇、充电器、家电等设备。
产品分类
| |
Voltage
Regulators |
|
|
LDO
Regulators |
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AX78XX
(05,06,08,09,12) |
|
|
AX1117
(1.8,2.5,3.3,ADJ) |
|
AX78LXX
(05,06,08,09,12) |
|
|
AX1084 |
|
AX79XX (05,06,08,09,12) |
|
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AX1085 |
|
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|
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Voltage
References |
|
|
Hall
Sensors |
|
AX431
(0.5%, 1.0%, 2%) |
|
|
AX3301 |
|
AX432
(0.5%, 1.0%, 2%) |
|
|
AX3302 |
|
|
|
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AX1668 |
|
|
|
|
|
|
Tone
Ringers |
|
|
DC to
DC PWM Converters |
|
AX31002
|
|
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AX34063A |
|
|
|
|
AX3842 |
|
|
|
|
AX1563 |
|
Operational
Amplifiers |
|
|
AX3201 |
|
AX358 |
|
|
AX2596 |
|
AX324 |
|
|
AX3203 |
|
AX339 |
|
|
|
|
|
|
|
|
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Others |
|
|
PFC |
|
AX3334 |
|
|
AX1201 |
|
AX485 |
|
|
|
|
|
|
|
|
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C-MOS LDO |
|
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AX4401 |
|
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