High Current Step-Up Converter with Adjustable Current Limit

Features • VIN Range: 2.4V to VOUT + 0.25V • VOUT Range ▪ Adjustable and Fixed Voltage Versions ▪ Adjustable: 3.0V to 5.0V • Programmable NMOS Peak Current Limit: 500mA to 2.5A • Startup Inrush Current Limit: 500mA • Reverse Current Blocking • True Load Disconnect when Shutdown • Up to 9

文件：2.88262 Mbytes 页数：17 Pages

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High Current Step-Up Converter with Adjustable Current Limit

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 applicat ·VIN Range: 2.4V to VOUT + 0.25V\n·VOUT Range\n·Adjustable and Fixed Voltage Versions\n·Adjustable: 3.0V to 5.0V\n·Programmable NMOS Peak Current Limit: 500mA to 2.5A\n·500mA Startup Inrush Current Limit:\n·Reverse Current Blocking\n·True Load Disconnect when Shutdown\n·Up to 95% Efficiency\n·1.;

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丝印：8VXYY；Package：TDFN33-12；High Current Step-Up Converter with Adjustable Current Limit

Features • VIN Range: 2.4V to VOUT + 0.25V • VOUT Range ▪ Adjustable and Fixed Voltage Versions ▪ Adjustable: 3.0V to 5.0V • Programmable NMOS Peak Current Limit: 500mA to 2.5A • Startup Inrush Current Limit: 500mA • Reverse Current Blocking • True Load Disconnect when Shutdown • Up to 9

文件：2.88262 Mbytes 页数：17 Pages

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Package：12-WFDFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：升压 类别：集成电路（IC） 稳压器 - DC-DC 开关稳压器 描述：IC REG BOOST ADJ 800MA 12TDFN

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思佳讯

Package：12-WFDFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：升压 类别：集成电路（IC） DC DC 开关稳压器 描述：IC REG BOOST ADJ 800MA 12TDFN

SKYWORKS

思佳讯