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MAX1653

High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP

General Description The MAX1652–MAX1655 are high-efficiency, pulse-width-modulated (PWM), step-down DC-DC controllers in small QSOP packages. The MAX1653/MAX1655 also come in 16-pin narrow SO packages that are pin-compatible upgrades to the popular MAX797. Improvements include higher duty-cycle o

文件:265.72 Kbytes 页数:28 Pages

Maxim

美信

MAX1653

高效率、PWM、降压型DC-DC控制器,16引脚QSOP封装

MAX1652-MAX1655均为高效、脉宽调制(PWM)、降压型DC-DC控制器,采用小型QSOP封装。MAX1653/MAX1655还采用16引脚窄体SO封装,属于常用的MAX797器件的引脚兼容升级版本。具体改进包括提高占空比工作以实现更低的压差、降低静态电源电流以实现更高的轻负载效率,以及低至1V的输出电压(MAX1655)。\n\n MAX1652-MAX1655采用专门的Idle Mode™同步整流PWM控制方案,可实现高达96%的效率,电流可达10A。这些器件可自动切换工作模式,重负载时使用PWM工作模式,轻负载时使用脉冲频率调制(PFM)工作模式,从而在整个输 • 96%效率\n\n• 小型16引脚QSOP封装(尺寸仅为16引脚窄体SO的一半)\n\n• 与MAX797 (MAX1653/MAX1655)引脚兼容\n\n• 输出电压低至1V (MAX1655)\n\n• 输入范围:4.5V至30V\n\n• 99%占空比,以实现低压差\n\n• 静态电源电流:170µA\n\n• 逻辑控制关断电流:3µA\n\n• 双通道、N沟道、同步整流控制\n\n• 固定150kHz/300kHz PWM开关频率,或从190kHz同步至340kHz\n\n• 可编程软启动\n\n• 低成本副边输出(MAX1652/MAX1654)\n\n• 同步;

ADI

亚德诺

MAX1653EEE

High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP

General Description The MAX1652–MAX1655 are high-efficiency, pulse-width-modulated (PWM), step-down DC-DC controllers in small QSOP packages. The MAX1653/MAX1655 also come in 16-pin narrow SO packages that are pin-compatible upgrades to the popular MAX797. Improvements include higher duty-cycle o

文件:265.72 Kbytes 页数:28 Pages

Maxim

美信

MAX1653ESE

High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP

General Description The MAX1652–MAX1655 are high-efficiency, pulse-width-modulated (PWM), step-down DC-DC controllers in small QSOP packages. The MAX1653/MAX1655 also come in 16-pin narrow SO packages that are pin-compatible upgrades to the popular MAX797. Improvements include higher duty-cycle o

文件:265.72 Kbytes 页数:28 Pages

Maxim

美信

MAX1653EEE

Package:16-SSOP(0.154",3.90mm 宽);包装:管件 功能:降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BUCK 16QSOP

AD

亚德诺

MAX1653EEE+

Package:16-SSOP(0.154",3.90mm 宽);包装:管件 功能:降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BUCK 16QSOP

AD

亚德诺

MAX1653EEE+

Package:16-SSOP(0.154",3.90mm 宽);包装:管件 功能:降压 类别:集成电路(IC) DC-DC 开关控制器 描述:IC REG CTRLR BUCK 16QSOP

AD

亚德诺

技术参数

  • VIN (max)(V):

    30

  • VOUT1 (min)(V):

    2.5

  • VOUT1 (max)(V):

    5.5

  • IOUT1 (max)(A):

    10

  • Switch Type:

    External

  • Preset VOUT(V):

    3.3

  • Output Adjust. Method:

    Preset

  • Synchronous Switching:

    Yes

  • ICC (max)(mA):

    0.364

  • # DC-DC Outputs:

    1

  • Switching Frequency(kHz):

    340

  • Features:

    Adjustable Freq.

  • EV Kit Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    QSOP/16

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

    30.9

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $3.69 @1k

供应商型号品牌批号封装库存备注价格
MAX
24+
SOP
39
询价
美信MAX
22+
SOP16
5000
原装现货库存.价格优势!!
询价
MAXIM/美信
SSOP16
6698
询价
MAXIM
23+
SOIC
3291
全新进口原装现货,价优
询价
MAXIM
15+
SSOP
11560
全新原装,现货库存,长期供应
询价
MAX
25+
SOP-16
3000
长期原装现货,特价供应!
询价
MAXIM
2015+
SOP-16
19889
一级代理原装现货,特价热卖!
询价
MAXIM
23+
16SO
3500
绝对全新原装!现货!特价!请放心订购!
询价
MAXIM
24+
SOP
1200
原装现货热卖
询价
MAXIM
24+
SMD
6980
原装现货,可开13%税票
询价
更多MAX1653供应商 更新时间2025-11-30 15:30:00