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TLV61220DBVR

DC-DC Switching Boost Step Up Regulator, Adjustable, 700mV-5.5Vin, 1.8V-5.5Vout, 200mAout, SOT-23-6

TEXAS INSTRUMENTS TLV61220DBVR

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Manufacturer Part No:
TLV61220DBVR
Order Code:
3007284

Product Overview

The TLV61220DBVR is a low input voltage Step-up Converter provides a power-supply solution for products powered by either a single-cell, two-cell or three-cell alkaline, NiCd or NiMH or one-cell Li-Ion or Li-polymer battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of the adjustable version can be programmed by an external resistor divider or is set internally to a fixed output voltage. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized.
  • Up to 95% efficiency at typical operating conditions
  • 5.5µA Quiescent current
  • Start-up into load at 0.7V input voltage
  • Operating input voltage from 0.7 to 5.5V
  • Pass-through function during shutdown
  • 200mA Minimum switching current
  • Output overvoltage, over-temperature and input under-voltage lockout protections
  • Green product and no Sb/Br

Applications

Power Management, Consumer Electronics, Portable Devices, Medical, LED Lighting

Product Information

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:
Boost (Step Up)

:
700mV

:
5.5V

:
1Outputs

:
SOT-23

:
6Pins

:
200mA

:
1.8V

:
5.5V

:
2MHz

:
85°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (0)

Packaging type Re-reel

Available for back order

More stock available to supplier lead times which is approximately 3/1/22

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Rs.71.80

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