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ST1S15

Short-circuit and thermal protection

文件:1.42842 Mbytes 页数:27 Pages

STMICROELECTRONICS

意法半导体

ST1S15

500 mA,6 MHz同步降压转换器

The ST1S15 is a high efficiency miniaturized step-down converter able to provide 500 mA output current from an input voltage from 2.3 V to 5.5 V. This converter is specifically designed for applications where high efficiency and small application area are the key factors. Thanks to 6 MHz switching f • 85% typical efficiency \n• 500 mA output current capability \n• 45 µA typical quiescent current \n• PFM or PWM operation for best efficiency over whole load range \n• Ultra-fast load and line transient \n• Short-circuit and thermal protection \n• Small external components \n• Auto or forced PW;

ST

意法半导体

ST1S15J18R

Short-circuit and thermal protection

文件:1.42842 Mbytes 页数:27 Pages

STMICROELECTRONICS

意法半导体

ST1S15J18R

Package:6-UFBGA,FCBGA;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BCK 1.82V 500MA 6FLIPCHIP

STMICROELECTRONICS

意法半导体

ST1S15J28R

Package:6-UFBGA,FCBGA;包装:带 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:POWER MANAGEMENT

STMICROELECTRONICS

意法半导体

ST1S15J28R

Package:6-UFBGA,FCBGA;包装:管件 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:POWER MANAGEMENT

STMICROELECTRONICS

意法半导体

技术参数

  • Marketing Status:

    Active

  • Package:

    Chip Scale Package 0.4mm pitch

  • Grade:

    Industrial

  • Input Voltage_min(V):

    2.3

  • Input Voltage_max(V):

    5.5

  • Regulated Output Voltage_min(V):

    1.82

  • Regulated Output Voltage_max(V):

    2.8

  • Output Current-Max_nom(A):

    0.5

  • Synchronous rectification:

    Yes

  • Quiescent current_typ(mA):

    0.045

  • Regulator Switching frequency_typ(kHz):

    6000

  • Inhibit Pin:

    true

  • Soft-start:

    Yes

  • Other Features:

    Mode Pin for PWM

  • Oscillator Switching frequency_min(Internal)(kHz):

    5400

  • Oscillator Switching frequency_max(Internal)(kHz):

    6600

  • Oscillator Switching frequency_min(External)(kHz):

    5400

  • Oscillator Switching frequency_max(External)(kHz):

    6600

  • Junction Temperature_min(°C):

    -40

供应商型号品牌批号封装库存备注价格
ST(意法)
18+
9800
代理进口原装/实单价格可谈
询价
STMicroelectronics
24+
6-覆晶
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
STMicroelectronics
24+
6-DFN(2x2)
65200
一级代理/放心采购
询价
ST(意法半导体)
2447
FlipChip-6
105000
1个/圆盘一级代理专营品牌!原装正品,优势现货,长期
询价
STM
25+
DFN-6
1001
就找我吧!--邀您体验愉快问购元件!
询价
STMicr
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
ST(意法半导体)
2021+
FlipChip-6
499
询价
22+
NA
3000
加我QQ或微信咨询更多详细信息,
询价
ST/意法
23+
DFN6
50000
全新原装正品现货,支持订货
询价
ST/意法半导体
24+
FlipChip-6
6000
全新原装深圳仓库现货有单必成
询价
更多ST1S15供应商 更新时间2025-10-4 8:30:00