IC manufacturers Texas Instruments

IC manufacturers (96)

Texas Instruments TPS54140A /TPS54160A | Demoboard TIDA-00363

3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode

Overview

TopologyOther Topology
IC revision001

Description

The TIDA-00363 TI design provides a solution for EMC-compliant resolver-to-digital converter (RDC) with single-chip PGA411-Q1 with 12-bit angle resolution. PGA411-Q1's integrated boost-converter and exciter amplifier reduces system cost and board space compared to traditional RDC solutions. On-chip protection and diagnostic improve robustness against short-circuit and increase safery by detecting external fault conditions. A high-speed 3.3V SPI interface allows PGA411-Q1 configuration, diagnostics, angle and velocity information. Example firmware on a C2000 MCU allow for easy real-time evaluation of the TI design with angle data available at 16kHz sample rate for angle data read-out and register configuration through virtual COM port

Features

3.5-V to 42-V Input Voltage Range200-mΩ High-Side MOSFETHigh Efficiency at Light Loads with a PulseSkipping Eco-mode™Tighter Enable Threshold than TPS54140 forMore Accurate UVLO VoltageAdjustable UVLO Voltage and Hysteresis116-µA Operating Quiescent Current1.3-µA Shutdown Current100-kHz to 2.5-MHz Switching FrequencySynchronizes to External ClockAdjustable Slow Start/SequencingUV and OV Power Good Output0.8-V Internal Voltage ReferenceMSOP10 and 3-mm × 3-mm VSON-10 PackageWith PowerPAD™Supported by WEBENCH® and SwitcherPro™Software Tool

Products

Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(µH)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersionPins
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples
150060GS75000SPEC
25 files WL-SMCW SMT Mono-color Chip LED Waterclear 525 Green 515 430 3.2 InGaN 140 0603 0.7 Tape and Reel
7447714560SPEC
8 files WE-PD SMT Power Inductor 56 2.3 121 8.6 1050 Performance 2 5 2
61300611121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 6 Single Pin Header Straight 3 Bag
61301011121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 10 Single Pin Header Straight 3 Bag
Order Code Data­sheet Simu­lation
150060GS75000SPEC
7447714560SPEC
61300611121SPEC
61301011121SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(µH)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersionPins
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples