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reference designTPS922055 | Demoboard TPS922055DMTREVM

Texas Instruments TPS922055 | Demoboard TPS922055DMTREVM

TPS92205xEVM 65V, 2A/4A Buck LED Driver Evaluation Module

Overview

TopologyBuck Converter
Input voltage65 V
Switching frequency100-2200 kHz
Output 14 A

Description

This user’s guide describes the TPS92205x evaluation module, including TPS922055DMTREVM, TPS922055DRRREVM and TPS922053DYYREVM.This user’s guide is used as a reference for engineering evaluation. Included in this user’s guide are test setup instructions, characteristics curves and waveforms, a schematic diagram, a printed board (PCB) layout, and a bill of materials (BOM).

Features

  • 4.5V to 65V wide input range
  • LED common anode connection
  • Integrated 150mΩ MOSFET
  • Optional switching frequency: 100kHz to 2.2MHz
  • Spread spectrum for TPS922053 and TPS922055
  • Analog dimming (256:1)
  • Fast PWM dimming (150ns pulse width)
  • Hybrid and flexible dimming (2,000:1 at 20kHz PWM, 10,000:1 at 4kHz PWM, 1,000,000:1 at 120Hz PWM)

Typical applications

  • Indoor, outdoor, professional lighting, Medical, surgical lighting, Machine vision, camera flash, Fire alarm, strobe

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
Application
PCB/Cable/Panel
Modularity
Type
Wire Section
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
2θ50% typ.(°)
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
VOP(V)
Mount
RDC max.(mΩ)
Color
Gender
IR(A)
Packaging
SamplesAvailability & Sample
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60900213421
SPECWR-PHD Jumper, 1, –
Simu­lation–
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Downloads3 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Jumper
Pins1 
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ColorBlack 
GenderJumper 
Rated Current3 A
PackagingBag 
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74438356010
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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Inductance1 µH
Performance Rated Current10.1 A
Saturation Current @ 30%11.5 A
DC Resistance12 mΩ
Self Resonant Frequency55 MHz
Operating Voltage80 V
MountSMT 
DC Resistance15 mΩ
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Rated Current7.2 A
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691216510002S
SPECWR-TBL Series 2165S - 5.08 mm Horizontal Entry Modular w. Rising Cage Clamp, 2, Rising Cage Clamp
Simu­lation–
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 2165S - 5.08 mm Horizontal Entry Modular w. Rising Cage Clamp
Pins2 
ApplicationRising Cage Clamp 
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 12 to 30 (AWG) 3.31 to 0.0509 (mm²)
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MountTHT 
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ColorGreen 
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Rated Current24 A
PackagingBox 
–Check availability
150060RS75003
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, –, –
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
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Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]530 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
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MountSMT 
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74439369220
SPECWE-XHMI SMT Power Inductor, –, –
Simu­lation
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Downloads8 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-XHMI SMT Power Inductor
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Inductance22 µH
Performance Rated Current9.7 A
Saturation Current @ 30%13.8 A
DC Resistance21 mΩ
Self Resonant Frequency8 MHz
Operating Voltage120 V
MountSMT 
DC Resistance23.65 mΩ
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