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MAX8717

Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers

General Description The MAX8716/MAX8717/MAX8757 are dual, step down, interleaved, fixed-frequency, switch-mode power-supply (SMPS) controllers with synchronous rectification. They are intended for main (5V/3.3V) and I/O power generation in battery-powered systems. Features ♦ Fixed 200kH

文件:730.12 Kbytes 页数:30 Pages

Maxim

美信

MAX8717

Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers

文件:709.42 Kbytes 页数:30 Pages

Maxim

美信

MAX8717

交叉工作、高效、双电源控制器,用于笔记本电脑

MAX8716/MAX8717/MAX8756/MAX8757是双路、降压型、交错工作、固定频率、开关电源(SMPS)控制器,具有同步整流功能。MAX8716/MAX8717/MAX8756/MAX8757是专门用于产生主电源(5V/3.3V),而MAX8756经过优化用于为电池供电系统的I/O供电。\n\n 在从最低到最高26V的电压输入范围内,交错优化的固定开关频率可将输入波纹降至最低。在5V/3.3V应用中,优化的40/60交错工作允许输入电压降低至8.3V而不会出现占空比交叠,而180°异相工作的调节器在输入电压降至10V以下是即出现占空比重叠。\n\n 可采用检流 • 固定开关频率 \n• 200kHz、300kHz或500kHz\n• 250kHz、300kHz或400kHz (仅MAX8756)\n\n\n• 无需检流电阻\n• 40/60优化交错\n• 输入电容要求较低\n• 固定输出或可调输出(Dual Mode™)\n• 3.3V/5V固定或1V至5.5V可调输出\n• 1.5V/1.8V固定或1V至2.3V可调输出(仅MAX8756)\n\n\n• 4V至26V输入范围\n• 独立选择PWM、跳脉冲和低噪声工作模式\n• 软启动和软关断\n• 0.75%精度的2V基准\n• 独立电源良好输出;

ADI

亚德诺

MAX8717ETI

Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers

General Description The MAX8716/MAX8717/MAX8757 are dual, step down, interleaved, fixed-frequency, switch-mode power-supply (SMPS) controllers with synchronous rectification. They are intended for main (5V/3.3V) and I/O power generation in battery-powered systems. Features ♦ Fixed 200kH

文件:730.12 Kbytes 页数:30 Pages

Maxim

美信

MAX8717ETI+

Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers

General Description The MAX8716/MAX8717/MAX8757 are dual, step down, interleaved, fixed-frequency, switch-mode power-supply (SMPS) controllers with synchronous rectification. They are intended for main (5V/3.3V) and I/O power generation in battery-powered systems. Features ♦ Fixed 200kH

文件:730.12 Kbytes 页数:30 Pages

Maxim

美信

MAX8717ETI

Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers

文件:709.42 Kbytes 页数:30 Pages

Maxim

美信

MAX8717ETI+

Package:28-WFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) 特殊用途稳压器 描述:IC REG CTRLR NOTEBK 2OUT 28TQFN

AD

亚德诺

MAX8717ETI+T

Package:28-WFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) 特殊用途稳压器 描述:IC REG CTRLR NOTEBK 2OUT 28TQFN

AD

亚德诺

技术参数

  • VIN (max)(V):

    26

  • VOUT1 (min)(V):

    1

  • VOUT1 (max)(V):

    5.5

  • IOUT1 (max)(A):

    5

  • Switch Type:

    External

  • Preset VOUT(V):

    3.3

  • Output Adjust. Method:

    Preset

  • VOUT1 Tolerance(±%):

    0.75

  • VOUT2 (min)(V):

    1

  • VOUT2 (max)(V):

    5.5

  • IOUT2 (max)(A):

    5

  • Synchronous Switching:

    Yes

  • Power Good Signal:

    Yes

  • ICC (max)(mA):

    1.3

  • # DC-DC Outputs:

    2

  • Switching Frequency(kHz):

    500

  • Features:

    Adjustable Freq.

  • EV Kit Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    TQFN/28

  • Smallest Available Pckg. (max w/pins)(mm2):

    26

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $5.27 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
13+
QFN
3758
原装分销
询价
MAXIM
24+
QFN-28
4652
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
MAXIM
2016+
QFN
9000
只做原装,假一罚十,公司可开17%增值税发票!
询价
MAXIM
25+
QFN
183
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
MAXIM
24+
QFN
5000
只做原装公司现货
询价
MAXIM
22+
QFN-28
8200
原装现货库存.价格优势!!
询价
MAXIM
23+
QFN28
8650
受权代理!全新原装现货特价热卖!
询价
MAXIM
23+
NA
2596
专做原装正品,假一罚百!
询价
MAXIM
24+
QFN
90000
一级代理商进口原装现货、假一罚十价格合理
询价
MAXIM/美信
18+
TQFN28
34974
全新原装现货,可出样品,可开增值税发票
询价
更多MAX8717供应商 更新时间2025-10-4 9:01:00