IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments LM63635-Q1 | Demoboard LM63635EVM

3.5-A synchronous step-down converter evaluation module

Overview

TopologyBuck Converter
Input voltage3.5-32 V
Output 15 V / 3.25 A
IC revisionA

Description

The Texas Instruments LM63635EVM evaluation module (EVM) helps designers evaluate the operationand performance of the LM63635-Q1 buck regulator. The LM63635-Q1 is a family of easy-to-usesynchronous step-down DC/DC converters capable of driving up to 3.25 A of load current from an inputvoltage of 3.5 V to 32 V. The LM63635EVM features a selectable output voltage of 3.3 V or 5 V and aswitching frequency of 400 kHz. See the LM636x5-Q1 3.5-V to 36-V, 1.5-A, and 2.5-A Automotive Step-down Voltage Converter Data Sheet for additional features, detailed description, and available options.

Features

  • Integrated synchronous rectification
  • Low operating quiescent current
  • High efficiency at light loads
  • Low minimum on-time

Typical applications

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
VOP(V)
Mount
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(mΩ)
Type
Samples
WE-MAPI SMT Power Inductor, 4.7 µH, 4 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance4.7 µH
Performance Rated Current4 A
Saturation Current @ 30%5.75 A
DC Resistance63 mΩ
Self Resonant Frequency22 MHz
Operating Voltage80 V
MountSMT 
DC Resistance76 mΩ
WE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
MountSMT 
Impedance @ 100 MHz880 Ω
Maximum Impedance940 Ω
Maximum Impedance108 MHz 
Rated Current 24000 mA
DC Resistance35 mΩ
TypeHigh Current