TC110In Production 数据手册DataSheet 下载：TC110 Datasheet (10/22/2002) .pdf

The TC110 is a step-up (Boost) switching controller that furnishes output currents as high as 300 mA while delivering a typical efficiency of 84%. The TC110 normally operates in pulse width modulation mode (PWM), but automatically switches to pulse frequency modulation (PFM) at low output loads for greater efficiency. Supply current draw for the 100 KHz version is typically only 50 µA, and is reduced to less than 0.5 µA when the SHDN input is brought low. Regulator operation is suspended during shutdown. Housed in a tiny 5-pin SOT-23A package, the TC110 occupies minimum board space, and uses tiny external components (the 300 KHz version allows for less than 5 mm surface-mount magnetics). The TC110 accepts input voltages from 2.0V to 10.0V, with a guaranteed start-up voltage of 0.9V.

技术参数
参数值
Device DescriptionStep-up DC/DC Regulator
SW Reg OutputFixed
Typical Active Supply (µA)120
Switching Frequency (kHz)100, 300
Output Voltage (V)3.0, 3.3, 5.0
Input Voltage Range (V)2.0 to 10
Demo & Eval Boards
技术特性
  • Guaranteed Start-Up at 0.9V
  • 100/300 kHz
  • 50/120 µA
  • 50 µA (Typ) Supply Current (fOSC = 100 KHz)
  • 300 mA Output Current @ VIN =2.7V
  • 0.5 µA Shutdown Mode
  • 100 KHz and 300 KHz Switching Frequency Options
  • Programmable Soft-Start
  • 84% Efficiency
Pricing & Samples 产品订购信息
Part Number 订购型号管脚封装工作温度包装1-2526-99100+1000-49995000+
TC110301ECTTR5SOT-23-40C to +85CT/R**********
TC110303ECTTR5SOT-23-40C to +85CT/R**********
TC110333ECTTR5SOT-23-40C to +85CT/R**********
TC110501ECTTR5SOT-23-40C to +85CT/R**********
TC110503ECTTR5SOT-23-40C to +85CT/R2.271.891.721.43 *1.32 *
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MCP1612Synchronous Buck Regulator2.7 - 5.50.8 to 5.0$1.10
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resources 技术资料
Data SheetsLast UpdatedSizelanguage
TC110 Datasheet10/22/2002464KBEnglish Japanese
RoHS 相关信息
订购型号Device Weight (Grams) eachShipping Weight (Grams) eachLead CountPackage TypePackage WidthSolder CompositionJEDEC IndicatorRoHSChina EFUP
TC110301ECTTR0.0160000.0490005SOT-23Matte Sne3RoHSEFUP
TC110303ECTTR0.0160000.0490005SOT-23Matte Sne3RoHSEFUP
TC110331ECTTR0.0160000.0490005SOT-23Matte Sne3RoHSEFUP
TC110333ECTTR0.0160000.0490005SOT-23Matte Sne3RoHSEFUP
TC110501ECTTR0.0160000.0490005SOT-23Matte Sne3RoHSEFUP
TC110503ECTTR0.0160000.0490005SOT-23Matte Sne3RoHSEFUP
TC110 Datasheet TC110
TC110 Datasheet TC110DM
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