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FEATURES |
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95%
Efficiency or up |
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700mA
Guaraneed Output Current. |
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Adjustable
Output Voltage from 0.75V to VIN of a range from +2.5V
to 6.5V |
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Very
Low Quiescent Current : 35uA (Typ.). |
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Fixed-
500KHz or Adjustable Frequency Synchronous PWM Operation. |
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Synchronizable
external Switching Frequency up to 1MHz. |
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Accurate
Reference: 0.75V (±2%) |
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100%
Duty Cycle in Dropout. |
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Low
Profile 8-Pin MSOP Package |
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APPLICATIONS |
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PDAs. |
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Digital
Still Cameras. |
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Handy-Terminals. |
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Cellular
Phones. |
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CPU
I/O Supplies. |
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Cordless
Phones. |
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Notebook
Chipset Supplies. |
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Battery-Operated
Devices (4 NiMH/ NiCd or 1 Li-ion Cells). |
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TYPICAL
APPLICATION CIRCUIT |
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Download |
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AIC554:Low-Noise
Synchronous PWM Step-Down DC/DC Converter
Click
>> |
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如需產品詳情,請洽品佳
沛亨半導體 產品聯絡人, |
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品佳銷售
沛亨半導體 產品內容 |
| .High
Efficiency DC/DC Converter |
| .LDO
Regulator |
| .White
LED Driver |
| .USB
Power Switch |
| .Supervisory |
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