IC manufacturers Texas Instruments

IC manufacturers (97)

Texas Instruments LM5155-Q1 | Demoboard TIDA-020013

2.2-MHz wide VIN, 1.5-A MOSFET driver, non-synchronous boost controller, AEC-Q100 qualified

Overview

TopologyOther Topology
Input voltage9-18 V
Output 1120 V / 0.07 A
IC revisionE1

Description

This reference design details how to drive various forms of electronically dimmable glass, including SPD-SmartGlass™ and APD Glass from a car battery. This illustrates how to make a DC/AC inverter using the LM5155-Q1 boost converter with a charge pump, two UCC27712-Q1 half bridge drivers, and a TMS320F2807 microcontroller for PWM creation and system monitoring.

Features

  • 120 Vrms AC output
  • 100mA driving capability
  • Controllable output amplitude for intermediate levels of glass dimming
  • This circuit design is tested and includes gerbers, schematics, and BOM

Typical applications

  • DC/AC Inverter

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IR,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
fres
(MHz)
MountIR
(mA)
RDC
(Ω)
Z @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(mΩ)
Type Samples
78438335220SPEC
8 files WE-MAIA SMT Power Inductor 22 0.85 1.1 2 12 SMT 1040
742792063SPEC
9 files WE-CBF SMT EMI Suppression Ferrite Bead SMT 2000 60 90 500 MHz 3000 25 High Current
782853221SPEC
8 files WE-CBA SMT EMI Suppression Ferrite Bead SMT 2000 0.05 220 290 200 MHz High Current
Order Code Data­sheet Simu­lation
78438335220SPEC
742792063SPEC
782853221SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IR,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
fres
(MHz)
MountIR
(mA)
RDC
(Ω)
Z @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(mΩ)
Type Samples