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AAT1219,pdf datasheet(High Cur

消耗积分:5 | 格式:rar | 大小:221 | 2010-01-29

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The AAT1219 is a high current synchronous boost converter with programmable low side MOSFET peak current limit of 500mA to 2.5A. It is ideal for preventing input current from overloading system power in PCI-E card applications based on WCDMA/Edge/GPRS/TD-SCDMA PCI-E card GSM high load pulse applications. With a suitable UltraCap or SuperCap, the AAT1219 ensures that output voltage meets load power requirements when large load pulses are applied. It is also ideal for CDMA/ Evdo-A/Evdo-B and other industry modem continuous load current applications.

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