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型号 功能描述 生产厂家 企业 LOGO 操作
TMI5102

降压DC/DC LED驱动

The TMI5102 is a constant frequency, current mode PWM step-down LED driver with 2A output current and 1.3MHz switch frequency. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. This device offers two operation modes, PWM control a • 1.3MHz Constant Frequency Operation\n• Up to 2.0A LED Current\n• No Schottky Diode Required\n• 2.5V to 5.5V Input Voltage Range\n• Feedback Voltage as Low as 0.1V\n• 100% Duty Cycle in Dropout\n• Low Quiescent Current: 50µA\n• Short Circuit Protection\n• Thermal Fault Protection\n• Input over ;

TOLL

拓尔微电子

1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

文件:170.58 Kbytes Page:7 Pages

TI

德州仪器

1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

文件:170.58 Kbytes Page:7 Pages

TI

德州仪器

1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

文件:170.58 Kbytes Page:7 Pages

TI

德州仪器

1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

文件:170.58 Kbytes Page:7 Pages

TI

德州仪器

High Efficiency Blue LED, 5 mm Untinted Non - Diffused Package

文件:72.64 Kbytes Page:5 Pages

VISHAYVishay Siliconix

威世威世科技公司

TMI5102产品属性

  • 类型

    描述

  • Iout (A):

    2

  • Switching Frequency (Hz):

    1.5M

  • VFB (mV):

    100

  • Iq (μA):

    50

  • HSFET Rds(on) (Ω):

    0.15

  • LSFET Rds(on) (Ω):

    0.07

  • Control Mode:

    CM

  • Functions:

    PFM

  • Package:

    SOT23-5

  • Status:

    ES

更新时间:2026-5-24 15:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TMI(拓尔微)
25+
SOT-23-5
500000
源自原厂成本,高价回收工厂呆滞
TMI/拓尔微
25+
SOT23-5
20000
原装代理正品
TMI/拓尔微
25+
N/A
99000
一级代理商

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