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PAM2306D - DUAL HIGH-EFFICIENCY PWM STEP-DOWN DC-DC CONVERTER

Description

The PAM2306D is a dual step-down current mode, DC-DC converter.

At heavy load, the constant-frequency PWM control performs excellent stability and transient response.

Features

  • include under-voltage lockout to prevent deep battery discharge. Features.
  • Efficiency up to 96%.
  • Only 40μA (Typ per Channel) Quiescent Current.
  • Output Current: Up to 1A per Channel.
  • Internal Synchronous Rectifier.
  • 1.5MHz Switching Frequency.
  • Soft-Start.
  • Under-Voltage Lockout.
  • Short Circuit Protection.
  • Thermal Shutdown.
  • Small 12L WDFN3x3 Package.
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2).

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Green PAM2306D DUAL HIGH-EFFICIENCY PWM STEP-DOWN DC-DC CONVERTER Description The PAM2306D is a dual step-down current mode, DC-DC converter. At heavy load, the constant-frequency PWM control performs excellent stability and transient response. To ensure the longest battery life in portable applications, the PAM2306D provides a powersaving Pulse-Skipping Modulation (PSM) mode to reduce quiescent current under light load operation. Pin Assignments The PAM2306D supports a range of input voltages from 2.5V to 5.5V, allowing the use of a single Li+/Li-polymer cell, multiple Alkaline/NiMH cell, USB, and other standard power sources. The dual output voltages are available for adjustment.