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LTC1044AIS8#PBF - 

DC/DC Adjustable Charge Pump Voltage Converter, Inverter & Multiplier 1.5-12V in, 20 mA out, SOIC-8

LINEAR TECHNOLOGY LTC1044AIS8#PBF

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Manufacturer Part No:
LTC1044AIS8#PBF
Order Code:
2294973
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
12V
:
-
:
20mA
:
-
:
85°C
:
8Pins
:
-
:
Adjustable
:
1.5V
:
-
:
Divider, Doubler, Inverting, Multiplier
:
-
:
SOIC
:
Cut Tape
:
MSL 1 - Unlimited
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Product Overview

The LTC1044AIS8#PBF is a monolithic CMOS switched-capacitor charge-pump Voltage Converter plugs in for LTC1044 in applications where higher input voltage (up to 12V) is needed. The LTC1044A provides several conversion functions without using inductors. To optimize performance in specific applications, a boost function is available to raise the internal oscillator frequency by a factor of seven. Smaller external capacitors can be used in higher frequency operation to save board space. The internal oscillator can also be disabled to save power. The supply current drops to 1.5µA at 5V input when the OSC pin is tied to GND or V+.
  • Boost pin (pin 1) for higher switching frequency
  • 97% Minimum open circuit voltage conversion efficiency
  • 95% Minimum power conversion efficiency
  • 200µA Maximum no load supply current at 5V

Applications

Consumer Electronics, Automotive, Industrial

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