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深圳市隆富微科技有限公司 
| 联系人：王铮 女士 (sale) |
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| 电 话：0755-82719377 |
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| 手 机：15302657189 |
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| INN9259 |
INN9259:
Noise < +/-30mV @3.3V 800mA output, 150MHz BWL testing
Up to 23V Synchronous Converter In SOT23
SOT23-6 Package
No Schottky Rectifier Diode
1.0-A Peak Output Current
Fixed 1.4MHz High Switching Frequency
Integrated Two Power FETs Optimized for portable application:
125mΩ (High side) and 70mΩ (Low side)
High Efficiency
Up to 90% Efficiency @ 12V Input, 5.0V Output
Wide Input Voltage Range: 5.0V to 23V
Wide Output Voltage Range: 0.81V to 14V
3.3V 1.0A Continuous Current Output
Low Output Ripple and Allows Ceramic Output Capacitor
Thermal Shutdown Protection
Cycle By Cycle Over Current Limit
Over Voltage Protection
Internal Compensation
Minimum Number of External Component
Smaller PCB Size due to no Schottky Diode
Supports large inductor value variation:
2.2µH  47.0µH |
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