1-Cell to 3-Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters

General Description The MAX1700/MAX1701 are high-efficiency, low-noise, step-up DC-DC converters intended for use in battery powered wireless applications. They use a synchronous-rectified pulse-width-modulation (PWM) boost topology to generate 2.5V to 5.5V outputs from battery inputs such as one

文件：248.99 Kbytes 頁數(shù)：16 Pages

MAXIM

美信

1節(jié)電池至3節(jié)電池、高功率1A、低噪聲、升壓型DC-DC轉(zhuǎn)換器

MAX1700/MAX1701均為高效率、低噪聲、升壓型DC-DC轉(zhuǎn)換器，適用于電池供電的無線應(yīng)用。它們使用同步整流脈寬調(diào)制(PWM)升壓拓撲，從電池輸入生成2.5V至5.5V輸出，例如一至三節(jié)鎳鎘/鎳氫電池或一節(jié)鋰離子電池。兩款器件均具有內(nèi)部1A、130mΩ N溝道MOSFET開關(guān)和250mΩ P溝道同步整流器。\n\n MAX1700/MAX1701內(nèi)置同步整流器，效率比同類非同步轉(zhuǎn)換器高5%。此外提供脈沖頻率調(diào)制(PFM)待機模式，以提高輕負載效率，還具有3μA關(guān)斷模式。\n\n MAX1700/MAX1701采用16引腳QSOP封裝（占用的空間與8引腳SO封 ? 效率高達96%\n\n? 1.1 VIN保證啟動\n\n? 輸入范圍：0.7V至5.5V\n\n? 高達800mA輸出\n\n? 升壓輸出（在2.5V至5.5V范圍內(nèi)可調(diào)）\n\n? PWM/PFM同步整流拓撲\n\n? 外部時鐘或內(nèi)部300kHz振蕩器\n\n? 邏輯控制關(guān)斷電流：3μA\n\n? 電源良好輸出(MAX1701)\n\n? 低電池電量比較器(MAX1701)\n\n? 非專用增益模塊(MAX1701);

ADI

亞德諾

Complete DDR2 and DDR3 Memory Power-Management Solution

General Description The MAX17000A pulse-width modulation (PWM) controller provides a complete power solution for notebook DDR, DDR2, and DDR3 memory. It comprises a stepdown controller, a source-sink LDO regulator, and a reference buffer to generate the required VDDQ, VTT, and VTTR rails. Featur

文件：750.73 Kbytes 頁數(shù)：31 Pages

MAXIM

美信

Complete DDR2 and DDR3 Memory Power-Management Solution

General Description The MAX17000A pulse-width modulation (PWM) controller provides a complete power solution for notebook DDR, DDR2, and DDR3 memory. It comprises a stepdown controller, a source-sink LDO regulator, and a reference buffer to generate the required VDDQ, VTT, and VTTR rails. Featur

文件：750.73 Kbytes 頁數(shù)：31 Pages

MAXIM

美信

1.2MHz Low-Cost, High-Performance Chargers

General Description The MAX17005/MAX17006/MAX17015 are high-frequency multichemistry battery chargers. These circuits feature a new high-frequency current-mode architecture that significantly reduces component size and cost*. The charger uses a high-side MOSFET with n-channel synchronous rectif

文件：453.04 Kbytes 頁數(shù)：24 Pages

MAXIM

美信

1.2MHz, Low-Cost, High-Performance Chargers

General Description The MAX17005A/MAX17006A/MAX17015A are high-frequency multichemistry battery chargers. These circuits feature a new high-frequency current-mode architecture that significantly reduces component size and cost*. The charger uses a high-side MOSFET with n-channel synchrono

文件：304.51 Kbytes 頁數(shù)：23 Pages

MAXIM

美信

1.2MHz, Low-Cost, High-Performance Chargers

General Description The MAX17005A/MAX17006A/MAX17015A are high-frequency multichemistry battery chargers. These circuits feature a new high-frequency current-mode architecture that significantly reduces component size and cost*. The charger uses a high-side MOSFET with n-channel synchrono

文件：304.51 Kbytes 頁數(shù)：23 Pages

MAXIM

美信

1.2MHz, Low-Cost, High-Performance Chargers

General Description The MAX17005B/MAX17006B/MAX17015B are high-frequency multichemistry battery chargers. These circuits feature a new high-frequency current-mode architecturethat significantly reduces component size and cost*. The charger uses a high-side MOSFET with n-channel synchronou

文件：302.61 Kbytes 頁數(shù)：21 Pages

MAXIM

美信

1.2MHz, Low-Cost, High-Performance Chargers

General Description The MAX17005B/MAX17006B/MAX17015B are high-frequency multichemistry battery chargers. These circuits feature a new high-frequency current-mode architecturethat significantly reduces component size and cost*. The charger uses a high-side MOSFET with n-channel synchronou

文件：302.61 Kbytes 頁數(shù)：21 Pages

MAXIM

美信

絲?。?a target="_blank" title="Marking" href="/17005e/marking.html">17005E；Package：QFN-204x4；1.2MHz Low-Cost, High-Performance Chargers

General Description The MAX17005/MAX17006/MAX17015 are high-frequency multichemistry battery chargers. These circuits feature a new high-frequency current-mode architecture that significantly reduces component size and cost*. The charger uses a high-side MOSFET with n-channel synchronous rectif

文件：453.04 Kbytes 頁數(shù)：24 Pages

MAXIM

美信