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reference designLMR23625CFP | Demoboard LMR23625CFPDRREVM

Texas Instruments LMR23625CFP | Demoboard LMR23625CFPDRREVM

SIMPLE SWITCHER, 36V 2.5A Synchronous Step-Down Converter

Overview

TopologyBuck Converter
Input voltage4-36 V
Output 15 V / 2.5 A
IC revisionSNVU567

Description

4 V to 36 V Input Voltage Range• Jumper Selectable Output Options (5 V or 3.3 V)• Up to 2.5 A Output Current• Switching Frequency 2100 kHz• Frequency Synchronization to External Clock

Features

4.5-V to 36-V Input Range (HSOIC)4-V to 36-V Input Range (WSON)2.5-A Continuous Output CurrentIntegrated Synchronous RectificationCurrent Mode ControlMinimum Switch ON Time: 60 ns2.1-MHz Switching Frequency With PFM and Forced-PWM-Mode Options (HSOIC)2.1-MHz Switching Frequency with Forced-PWM Mode Only (WSON)Frequency Synchronization to External ClockInternal Compensation for Ease of Use75-µA Quiescent Current at No LoadSoft-Start into a Pre-Biased LoadHigh Duty-Cycle Operation SupportedPrecision Enable InputOutput Short-Circuit Protection With Hiccup ModeThermal Protection8-Pin HSOIC With PowerPAD™ Package12-Pin WSON Wettable Flanks Package with PowerPAD

Typical applications

  • HVAC Systems
  • Multi-Function Printers
  • GSM, GPRS Modules for Fleet Management, Smart Grids, and Security
  • Programmable Logic Controller Power Supply / Industrial Power Supplies

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
VOP(V)
Mount
SamplesAvailability & Sample
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74438356022
SPECWE-MAPI SMT Power Inductor, 2.2 µH, 6.2 A

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
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Downloads10 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
Inductance2.2 µH
Performance Rated Current6.2 A
Saturation Current @ 30%7.9 A
DC Resistance29 mΩ
Self Resonant Frequency34 MHz
Operating Voltage80 V
MountSMT 
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