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TPS60312
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TPS60312

  • Category:DC-DC-Controller
  • Product Name:Single Cell to 3.3V 20mA Ultralow Quiescent Current Charge Pump
  • Manufacturers:TI
  • Production Batch Number:10+
  • Encapsulation:MSOP-10
  • Stock Status:There is stock
  • Stock Quantity:9000
  • Minimum order quantity: 1
  • Details:Click here to find a pdf of the TPS60312
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  • Product introduction

The TPS60312 Single Cell to 3.3V 20mA Ultra-low Quiescent Current Charge Pump

illustrate

 

The TPS6031X boost-regulated charge pump generates an output voltage from 0.9 to 4% of 3-V to 4±% or 3.3-V to ± 4% of an output voltage of 1.8 V (an alkaline, NiCd or NiMH battery).

Only five small 1 uF ceramic capacitors require a complete high efficiency DC/DC charge pump converter. To achieve high efficiency over a wide input voltage range, the conversion mode between 3x or 4x of the charge pump is automatically selected.

Output 1 (Output 1) provides 40 mA maximum, from 1 - V input to Output 2, (OUT2) is not loaded. OUT2 can provide 20 mA maximum, from 1-V input, without loading OUT1. Two outputs can be loaded at the same time, but the first current of the total output voltage multiplier cannot exceed 40 mA.

 

 

 

 

 

characteristic

 

  • Regulated 3 - V or 3.3 V output voltages up to 20 mA output 0.9 V with an input voltage range of 1.8 V
  • High power conversion efficiency (up to 90%) is optimized over a wide output current range of 1.2 V battery voltage
  • Snooze mode at low output current to improve efficiency
  • Additional output vIThere are 2 times (output 1)
  • The device quiescent current is less than 2 microamps
  • Supervisors include; Open-drain or push-pull power good output
  • No inductance/low EMI required
  • Only five small, 1μF ceramic capacitors are required
  • Microsmall 10-pin MSOP package
  • apply
    • Pager
    • Battery-powered toys
    • Portable measuring instruments
    • Home automation products
    • Medical devices (like hearing aids)
    • Application metering based on MSP430 microcontroller
    • Portable smart card reader

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Model Manufacturers lot number encapsulation illustrate
TPS60312 TI 10+ MSOP-10 Single Cell to 3.3V 20mA Ultralow Quiescent Current Charge Pump

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