MaxLinear

XRP6657
Demoboard XRP6657IHB-F

1.5A 1.3MHz Synchronous Step Down Converter

Topologie: Buck
Eingangsspannung (min.): 3.30 V
Eingangsspannung (max.): 5.50 V
Ausgang 1: 1.80 V / 1.500 A

Erstveröffentlichung am 06.01.2012, Version 1.1.0 vom

Beschreibung

The XRP6657 Evaluation Board is designed to help the user evaluate the performance of the XRP6657 for use as a single LI-ON battery Step-Down DC-DC converter. The XRP6657 operates from 2.5V to 5.5V input, with the highest efficiency in the range 3.0V to 4.2V where the LI-ON battery has the most energy.The XRP6657 Evaluation Board is a complete power supply circuit to provide ease of evaluation for the DC/DC converter performance.

Merkmale

  • Guaranteed 1.5A Output Current•Fixed 1.3MHz Frequency PWM Operations•Up to 95% efficiency•Input Voltage: 2.5V to 5.5V•Adjustable Output Voltage•Internal Compensation Network•No Schottky Diode Required•LDO Operation: 100% Duty Cycle•240µA Quiescent Current (no load)•1µA Shutdown Current•Soft Start Function•Over-current/Over-temperature Protection•"Green"/Halogen Free DFN-6 Package

Artikel

  Artikel Nr. SPEC Produktserie Pins Reihen Gender Typ IR 1
(A)
Verpackung L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(Ω)
RDC max.
(Ω)
fres
(MHz)
Muster
61303611121 PDF WR-PHD 2.54 mm THT Pin Header 36 Single Pin Header Gerade 3 Beutel
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744773018 PDF WE-PD2 SMT-Speicherdrossel 1.8 2.7 3.6 0.028 0.064 95