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DIODES PAM2305CGFADJRoHS

Manufacturer
DIODES
MPN
PAM2305CGFADJ
LCSC Part #
C110511
Packaging
DFN-6-EP(2x2)
Customer #
Key Attributes
1A Buck DC-DC Converter
Datasheetpdf iconDIODES PAM2305CGFADJ
In-Stock: 1,590
1,590 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.2507$ 1.25
50+$ 0.2073$ 10.37
150+$ 0.1887$ 28.31
500+$ 0.1655$ 82.75
3,000+$ 0.1552$ 465.60
6,000+$ 0.149$ 894.00
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerDIODES
PackagingDFN-6-EP(2x2)
Operating Temperature-40℃~+85℃
Frequency - Switching1.5MHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Overcurrent Protection;Light load efficient mode;Load disconnect
Output TypeAdjustable
TopologyBuck
Operating Voltage2.5V~5.5V
Switch tube (built-in/external)Built-in
Output Voltage600mV~5.5V
Output Current1A
Quiescent Current40uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The PAM2305 is a 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 PAM2305 provides a power-saving PulseSkipping Modulation (PSM) mode to reduce quiescent current under light load operation to save power. The PAM2305 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 output voltage is adjustable from 0.6V to the input voltage, while the part number suffix PAM2305-XX indicates pre-set output voltage of 3.3V, 2.8V, 2.5V, 1.8V, 1.5V, 1.2V or adjustable. All versions employ internal power switch and synchronous rectifier to minimize external part count and realize high efficiency. During shutdown, the input is disconnected from the output and the shutdown current is less than 0.1μA. Other key features include under-voltage lockout to prevent deep battery discharge. The PAM2305 is available in TSOT25, DFN2x2-6 Pin and QFN3x3-16 Pin packages.

Features

AI Translation
  • Efficiency up to 96%
  • Only 40μA (typ) Quiescent Current
  • Output Current: Up to 1A
  • Internal Synchronous Rectifier
  • 1.5MHz Switching Frequency
  • Soft Start
  • Under-Voltage Lockout
  • Short Circuit Protection
  • Thermal Shutdown
  • 5-pin Small TSOT25, DFN2x2-6 Pin and QFN3x3-16 Pin Packages Pb-Free Package

Applications

AI Translation
  • Cellular Phone
  • Portable Electronics
  • Wireless Devices
  • Cordless Phone
  • Computer Peripherals
  • Battery Powered Widgets
  • Electronic Scales Digital Frame