Low

LTC3221EDC-5#PBF - 

DC/DC Fixed Charge Pump Voltage Converter, 2.7 V to 5.5 V in, 5 V/60 mA out, DFN-6

LINEAR TECHNOLOGY LTC3221EDC-5#PBF

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LTC3221EDC-5#PBF
Order Code:
2295024
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC3221EDC-5#PBF is a micro-power DC/DC charge-pump Converter that produces a regulated output at up to 60mA. The input voltage range is 1.8 to 5.5V. Extremely low operating current and low external parts count makes it ideally suited for small, battery-powered applications. It includes fixed 5 and 3.3V output versions plus an adjustable version. This part operates as Burst Mode® switched capacitor voltage doubler to achieve ultralow quiescent current. The chips use a controlled current to supply the output and will survive a continuous short-circuit from VOUT to GND. The FB pin of the adjustable LTC3221 can be used to program the desired output voltage.
  • No inductors needed
  • Shutdown disconnects load from VIN
  • Burst mode control
  • Short-circuit protected
  • Up to 60mA output current
  • <1µA Very low shutdown current
  • <1mm Solution profile

Applications

Communications & Networking, Sensing & Instrumentation, RF Communications, Metering

Product Information

:
Fixed
:
2.7V
:
5.5V
:
DFN
:
6Pins
:
60mA
:
5V
:
-
:
-
:
Doubler
:
85°C
:
Cut Tape
:
-
:
-
:
MSL 1 - Unlimited
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