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Infineon IR3826MTRPBF product image
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Infineon IR3826MTRPBF

Manufacturer
Infineon
MPN
IR3826MTRPBF
LCSC Part #
C537708
Packaging
IQFN-22(5x6)
Customer #
Key Attributes
23A 4.5V~6.5V Buck IQFN-22(5x6) AC DC Converters, Offline Switchers
DatasheetInfineon IR3826MTRPBF
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.9169$ 0.92
200+$ 0.355$ 71.00
500+$ 0.3427$ 171.35
1,000+$ 0.3365$ 336.50
Standard Packaging4000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerInfineon
PackagingIQFN-22(5x6)
Operating Temperature-40℃~+125℃
Frequency - Switching300kHz~1.5MHz;700kHz~1.5MHz
Output Current23A
Pd - Power Dissipation-
Voltage - Breakdown-
Voltage - Supply4.5V~6.5V
TopologyBuck
FeaturesAdjustable current limiting;Hiccup current limiting;Under-voltage lockout;Constant Voltage (CV);Soft-start;Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
Output Voltage-
Duty Cycle(Max)86%
Working ModePWM Modulation
Feedback System-
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Introduction

AI Translation

The IR3826 is an easy-to-use, fully integrated and highly efficient dc-dc regulator. The onboard PWM controller and OptiMOS™ FETs with integrated bootstrap diode make the IR a small footprint solution, providing high-efficiency power delivery. The IR3826 is a versatile regulator, operating with wide input and output voltage range, offering programmable switching frequency from 300 kHz to 1.5 MHz, and providing three selectable over current limits. It also features important protection functions, such as pre-bias start-up, thermally compensated current limit, over voltage protection and thermal shutdown to give required system level security in the event of fault conditions.

Features

AI Translation
  • Single 5 V to 17 V application or Wide Input Voltage Range from 1.0 V to 17 V with external Vcc
  • Precision Reference Voltage (0.6 V ±0.6%) for Output Voltage Range: 0.6 V to 0.86xVin
  • Enhanced Line/Load Regulation with Feed-Forward
  • Programmable Switching Frequency up to 1.5 MHz
  • Monotonic Start-Up with Internal Digital Soft-Start & Enhanced Pre-Bias Start-Up
  • Thermally Compensated Internal Over-Current Protection with Three Selectable Settings
  • Enable input with Voltage Monitoring Capability & Programmable Power Good Output
  • Thermal Shut Down
  • Operating temp: -40 °C < Tj < 125 °C
  • Small Size: 6 mm x 5 mm PQFN
  • Lead-free, Halogen-free and RoHS2 Compliant

Applications

AI Translation
  • Server Applications
  • Storage Applications
  • Telecom & Datacom Applications
  • Distributed Point of Load Power Architectures