0
登录后你可以
  • 下载海量资料
  • 学习在线课程
  • 观看技术视频
  • 写文章/发帖/加入社区
会员中心
创作中心
发布
  • 发文章

  • 发资料

  • 发帖

  • 提问

  • 发视频

创作活动
XC9119D10AMR-G

XC9119D10AMR-G

  • 厂商:

    TOREX(特瑞仕)

  • 封装:

    SOT25

  • 描述:

    升压转换器型号-40℃~+85℃@(TA)1升压可调2.5V~19.5V 2.5V~6V 1MHz SOT-25-5 DC-DC转换器ROHS

  • 数据手册
  • 价格&库存
XC9119D10AMR-G 数据手册
XC9119D10A Series ETR0408_009 1MHz, PWM Controlled, Step-Up DC/DC Converter, Ceramic Capacitor Compatible ■GENERAL DESCRIPTION The XC9119D10A series is 1MHz, PWM controlled step-up DC/DC converter, designed to allow the use of ceramic capacitors. With a built-in 2.0Ω switching transistor, the XC9119D10A series can easily provide a step-up operation by using only a coil, a diode, a capacitor, and a resistor, connected externally. Since output voltage up to 19.5V (Maximum Lx operating voltage: 20V) can be derived with reference voltage supply of 1.0V (±2.0%) and external components, the series can easily supply high voltage for various general-purpose power supplies, LCD panels and organic EL displays. With a high switching frequency of 1.0MHz, a low profile and small board area solution can be achieved using a chip coil and an ultra small ceramic output capacitor. With the current limit function (400mA (TYP.): VDD=3.6V), a peak current, which flows through built-in driver transistors can be limited. Soft-start time can be adjusted by external resistors and capacitors. The stand-by function enables the output to be turned off (CE ’L’), that is, the supply current will be less than 1.0μA. ■APPLICATIONS ●Organic electroluminescence display (OELD) ●Power supplies for LCDs ●Multi-function power supplies ■FEATURES Operating Voltage Range : 2.5V ~ 6.0V : Up to 19.5V externally set-up Output Voltage Range : Reference voltage 1.0V +2.0% Oscillation Frequency : 1.0MHz±20% ON Resistance : 2.0Ω (VDD=3.6V, VDS=0.4V) Efficiency : 86% (VOUT=15V, VDD=3.6V, IOUT=10mA) : PWM control Stand-by function : ISTB=1.0μA (MAX.) Load Capacitor : Low ESR ceramic capacitor Ultra Small Packages : SOT-25, USP-6C Lx Limit Current : 400mA (VDD=3.6V) ■TYPICAL PERFORMANCE CHARACTERISTICS ○Efficiency vs. Output Current XC9119D10A Efficiency: EFFI(%) ■TYPICAL APPLICATION CIRCUIT Control 100 90 80 70 60 50 40 30 20 10 0 6V 5V 4.2V 3.6V VIN=2.5V 2.7V 3V T a=25 o C 0.1 1 10 100 1000 Output Current: IOUT (mA) 1/18 XC9119D10A Series ■PIN CONFIGURATION *The dissipation pad for the USP-6C package should be solder-plated in recommended mount pattern and metal masking so as to enhance mounting strength and heat resistance. If the pad needs to be connected to other pins, it should be connected to the VSS pin. USP-6C (BOTTOM VIEW) SOT-25 (TOP VIEW) ■PIN ASSIGNMENT PIN NUMBER SOT-25 USP-6C 1 2 3 4 5 - 2 3 1 6 4 5 PIN NAME FUNCTION Lx VSS FB CE/SS VDD NC Switch Ground Voltage Feedback Chip Enable/ Soft Start Power Input No Connection ■CE PIN FUNCTION CE/SS PIN OPERATIONAL STATE H L Operation Shut-down ■PRODUCT CLASSIFICATION ●Ordering Information XC9119D①②③④⑤-⑥(*1) DESIGNATOR ITEM SYMBOL ①② Reference Voltage 10 FB voltage ③ Oscillation Frequency A 1MHz ④⑤-⑥ (*1) DESCRIPTION MR SOT-25 (3,000/Reel) Packages MR-G SOT-25 (3,000/Reel) (Order Unit) ER USP-6C (3,000/Reel) ER-G USP-6C (3,000/Reel) The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant. 2/18 XC9119D10A Series ■BLOCK DIAGRAM Phase Compensation VDD Current Limit & Feedback Error Amp. LX + FB + - logic Vref with Soft-start, CE Buffer Driver PWM Comparator VSS Ramp Wave Generator, OSC CE/SS ■ABSOLUTE MAXIMUM RATINGS Ta = 25OC PARAMETER SYMBOL RATINGS UNITS VDD Pin Voltage Lx Pin Voltage VDD VSS – 0.3 ~ 7.0 V VLx VSS – 0.3 ~ 22.0 V FB Pin Voltage VFB VSS – 0.3 ~ 7.0 V CE Pin Voltage VCE VSS – 0.3 ~ 7.0 V Lx Pin Current ILx 1000 mA Power Dissipation SOT-25 USP-6C Pd 250 120 mW Operating Ambient Temperature Topr - 40 ~ + 85 O Storage Temperature Tstg - 55 ~ +125 O C C 3/18 XC9119D10A Series ■ELECTRICAL CHARACTERISTICS XC9119D10AMR PARAMETER SYMBOL FB Voltage VFB △VFB/ △VIN・VFB VDD Line Regulation Supply Voltage Operation Start-up Voltage CONDITIONS 2.5
XC9119D10AMR-G 价格&库存

很抱歉,暂时无法提供与“XC9119D10AMR-G”相匹配的价格&库存,您可以联系我们找货

免费人工找货
XC9119D10AMR-G
  •  国内价格
  • 1+3.38040
  • 10+2.81880
  • 30+2.57040
  • 100+2.27880
  • 500+1.69560
  • 1000+1.60920

库存:2002