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reference designLM61430-Q1 | Demoboard LM61430EVM-AS-2MHZ

Texas Instruments LM61430-Q1 | Demoboard LM61430EVM-AS-2MHZ

Automotive 3-V to 36-V, 3-A, low-noise synchronous step-down converter

Overview

TopologyBuck Converter
Input voltage6-36 V
Switching frequency200-2200 kHz
Output 15 V / 3 A

Description

The LM61430-Q1 evaluation module (EVM) is designed to help customers evaluate the performance of the LM61430-Q1 synchronous, step-down voltage converter. This EVM implements the LM61430-Q1 in a 14-pin wettable flanks Hotrod™ package, as shown in Table 1-1. The EVM is configured for 5-V output voltage with DCload current up to 3 A. The EVM is optimized for small solution size and low noise.

Features

  • Spread spectrum operation
  • Controlled recover from dropout
  • Low operating quiescent current
  • High efficiency
  • Low minimum on-time
  • Adjustable rise time

Typical applications

  • Automotive infotainment and cluster: head unit, media hub, USB charge, display, Automotive ADAS and body electronics

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
Application
PCB/Cable/Panel
Modularity
Type
Wire Section
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
VOP(V)
Mount
SamplesAvailability & Sample
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74438336010
SPECWE-MAPI SMT Power Inductor, 2, –
Simu­lation
Availability
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Downloads10 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
Pins2 
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Size3020 
Operating Temperature -40 °C up to +125 °C
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Length3 mm
Width3 mm
Height2 mm
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Inductance1 µH
Performance Rated Current6.15 A
Saturation Current @ 30%6.5 A
DC Resistance26 mΩ
Self Resonant Frequency67 MHz
Operating Voltage80 V
MountSMT 
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74438356015
SPECWE-MAPI SMT Power Inductor, 2, –

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
Pins2 
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Size4020 
Operating Temperature -40 °C up to +125 °C
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Length4 mm
Width4 mm
Height2 mm
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Inductance1.5 µH
Performance Rated Current8.6 A
Saturation Current @ 30%10.2 A
DC Resistance16 mΩ
Self Resonant Frequency48 MHz
Operating Voltage80 V
MountSMT 
–Check availability
691101710002
SPECWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular, 2, Wire Protector
Simu­lation–
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular
Pins2 
ApplicationWire Protector 
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 26 to 14 (AWG) 0.5 to 2.5 (mm²)
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Operating Temperature -40 °C up to +105 °C
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Length10 mm
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Height12.6 mm
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PackagingBox 
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MountTHT 
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885012206052
SPECWCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
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Capacitance1 µF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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