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MAX1953

Low-Cost, High-Frequency, Current-Mode PWM Buck Controller

General Description The MAX1953/MAX1954/MAX1957 is a family of versatile, economical, synchronous current-mode, pulse-width modulation (PWM) buck controllers. These step-down controllers are targeted for applications where cost and size are critical. Features ♦ Low-Cost Current-Mode Controllers

文件:642.83 Kbytes 页数:22 Pages

MAXIM

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MAX1953

Low-Cost Current-Mode Controllers

文件:174.7 Kbytes 页数:7 Pages

MAXIM

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MAX1953

低成本、高频、电流模式PWM buck控制器

MAX1953/MAX1954/MAX1957是一类通用、廉价、同步电流模式的脉宽调制(PWM) buck控制器。这些降压控制器适合那些对成本和尺寸要求比较苛刻的应用。\n\n MAX1953工作在1MHz固定开关频率下,因此能够显著地降低外部元件尺寸和成本。另外,通过使用更小的输出电容可以获得出色的瞬态响应。MAX1953工作在3V至5.5V的低输入电压,产生高达10A的输出电流。提供可选择的电流限制来适合外部MOSFET的导通电阻,以优化成本和性能。输出电压在0.8V至0.86VIN之间可调。\n\n 对MAX1954而言,高端FET的漏极电压范围是3V至13.2V,不 • 低成本电流型控制器\n• 固定频率PWM\n• MAX1953\n• 1MHz开关频率\n• 小尺寸外部元器件,低成本\n• 可调的限制电流\n\n\n• MAX1954\n• 3V至13.2V输入电压\n• 25A输出电流能力\n• 93%的效率\n• 300kHz开关频率\n\n\n• MAX1957\n• 提供0.4V至0.86VIN的跟踪输出电压范围,具有3A的源出和吸流能力\n\n\n• 关断特性\n• 全部采用N沟道MOSFET设计,实现低成本\n• 无需检流电阻\n• 内置数字软启动\n• 热过载保护\n• 微小的10引脚µMAX封装;

ADI

亚德诺

MAX19538

14-Bit, 95Msps, 3.3V ADC

General Description The MAX12555 is a 3.3V, 14-bit, 95Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts single-ended or differential signals. The MAX12555 is o

文件:762.14 Kbytes 页数:28 Pages

MAXIM

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MAX1953EUB

Low-Cost, High-Frequency, Current-Mode PWM Buck Controller

General Description The MAX1953/MAX1954/MAX1957 is a family of versatile, economical, synchronous current-mode, pulse-width modulation (PWM) buck controllers. These step-down controllers are targeted for applications where cost and size are critical. Features ♦ Low-Cost Current-Mode Controllers

文件:642.83 Kbytes 页数:22 Pages

MAXIM

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MAX19538

Fully Differential or Single-Ended Signal Input Configuration

文件:544.13 Kbytes 页数:13 Pages

MAXIM

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MAX19538

12-Bit, 95Msps, 3.3V ADC

文件:649.96 Kbytes 页数:28 Pages

MAXIM

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MAX19538ETL

Fully Differential or Single-Ended Signal Input Configuration

文件:544.13 Kbytes 页数:13 Pages

MAXIM

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MAX19538ETL

12-Bit, 95Msps, 3.3V ADC

文件:649.96 Kbytes 页数:28 Pages

MAXIM

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MAX19538ETL+

12-Bit, 95Msps, 3.3V ADC

文件:649.96 Kbytes 页数:28 Pages

MAXIM

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技术参数

  • VIN (max)(V):

    5.5

  • VOUT1 (min)(V):

    0.8

  • VOUT1 (max)(V):

    4.5

  • IOUT1 (max)(A):

    10

  • Switch Type:

    External

  • Output Adjust. Method:

    Resistor

  • Synchronous Switching:

    Yes

  • ICC (max)(mA):

    1

  • # DC-DC Outputs:

    1

  • Switching Frequency(kHz):

    1000

  • Features:

    Adjustable Freq.

  • EV Kit Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    UMAX/10

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

    15.4

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $2.33 @1k

供应商型号品牌批号封装库存备注价格
ADI
25+
10-MINI_SO-N/A
5500
低成本、高频、电流模式PWM buck控制器
询价
ADI
25+
10-MINI_SO-N/A
5500
低成本、高频、电流模式PWM buck控制器
询价
MAXIM
24+
SSOP
3000
公司现货
询价
MAXIM
06PB
MSOP10
2550
全新原装进口自己库存优势
询价
MAXIM
23+
原装正品
6500
绝对全新原装!现货!特价!请放心订购!
询价
MAXIM
17+
MSOP10
6200
100%原装正品现货
询价
MAX
05+
原厂原装
4284
只做全新原装真实现货供应
询价
MAXIM
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
MAX
2602+
SOP
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+
MSOP10
5337
只做原装,假一罚十,公司可开17%增值税发票!
询价
更多MAX1953供应商 更新时间2026-10-7 13:45:00