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AP1509-50SG-13

Buck (Step Down) Switching Regulator, Fixed, 4.5V-22V In, 5V And 2A Out, SOIC-8

DIODES INC. AP1509-50SG-13

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Manufacturer Part No:
AP1509-50SG-13
Order Code:
1825323
Technical Datasheet:
AP1509-50SG-13   Datasheet
See all Technical Docs

Product Overview

The AP1509-50SG-13 is a fixed output PWM buck DC to DC converter in 8 pin SOP package. The external shutdown function can be controlled by logic level and then enters standby mode. The internal compensation makes feedback control having good line and load regulation without external design. Thermal shutdown prevents overtemperature operating from damage and current limit is against overcurrent operating of output switch. The AP1509-50SG-13 operates at switching frequency of 150KHz thus allow smaller sized filter components than what would be needed with lower frequency switching regulators. It provides guaranteed 4% tolerance on output voltage under specified input voltage/output load conditions and +15% on oscillator frequency.
  • Fixed output voltage of 5V
  • 2A output load current
  • Efficiency of 83%
  • Fixed switching frequency of 150KHz
  • Voltage mode non synchronous PWM control
  • ON/OFF shutdown control input
  • Operating voltage range from 4.5V to 22V
  • Built-in switching transistor on-chip
  • Operating ambient temperature range from -20°C to 85°C
  • Low power standby mode

Applications

Power Management

Product Information

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:
Buck (Step Down)

:
4.5V

:
22V

:
SOIC

:
8Pins

:
2A

:
5V

:
173kHz

:
85°C

:
-

:
-

:
-
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Technical Docs (2)

CAD Downloads

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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