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Texas Instruments TPS62170 | Demoboard TIDA-00548
4- to 20-mA Analog Input Module Reference Design for Safety Applications
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 7.3-8.1 V |
| Schaltfrequenz | 2250 kHz |
| Ausgang 1 | 1.23 V |
| IC-Revision | E2 |
Beschreibung
The TPS62170 is an easy to use synchronous step-down DC-DC converter optimized for applications withhigh power density. A high switching frequency of typically 2.25 MHz allows the use of small inductors andprovides fast transient response as well as high output voltage accuracy by utilization of the DCSControl™ topology.It supports up to 0.5-A continuous output current at output voltages between 0.9 and 6V (with 100% duty cycle mode) at a wide operating input range of 3 to 17 V.
Eigenschaften
DCS-Control™ TopologyInput Voltage Range from 3 V to 17 VUp to 500-mA Output CurrentAdjustable Output Voltage from 0.9 V to 6 VFixed Output Voltage VersionsSeamless Power Save Mode TransitionTypically 17-µA Quiescent CurrentPower Good Output100% Duty Cycle ModeShort Circuit ProtectionOver Temperature ProtectionPin to Pin Compatible with TPS62160 andTPS62125Available in a 2-mm × 2-mm 8-Pin WSONPackage
Typische Anwendungen
- Programmable Logic Controllers (PLCs)
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | L (µH) | ISAT (A) | fres (MHz) | Montageart | Vin | VOut1 (V (DC)) | IOut1 (A) | Isolierungstyp | fswitch (kHz) | ∫Udt (Vµs) | NPRI : NSEC | VT (V (AC)) | W (mm) | H (mm) | Poles | L (mm) | Dampfphasenprozess | Pins (Value) (pcs) | Farbe | Gender | IR (A) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 150060VS75000 | SPEC | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WL-SMCW SMT Mono-color Chip LED Waterclear | 570 | Hellgrün | 572 | 40 | 2 | AlInGaP | 140 | – | – | – | SMT | – | – | – | – | – | – | – | – | 0.8 | 0.7 | – | 1.6 | – | – | – | – | – | Tape and Reel | ||
| 150060RS75000 | SPEC | 25 Dateien Strahldaten
| Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WL-SMCW SMT Mono-color Chip LED Waterclear | 625 | Rot | 630 | 250 | 2 | AlInGaP | 140 | – | – | – | SMT | – | – | – | – | – | – | – | – | 0.8 | 0.7 | – | 1.6 | – | – | – | – | – | Tape and Reel | ||
 | 744028003 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-TPC SMT-Speicherdrossel | – | – | – | – | – | – | – | 3.3 | 0.85 | 80 | SMT | – | – | – | – | – | – | – | – | 2.8 | 1.1 | – | 2.78 | – | 2 | – | – | 1 | – | ||
 | 744025220 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-TPC SMT-Speicherdrossel | – | – | – | – | – | – | – | 22 | 0.75 | 23 | SMT | – | – | – | – | – | – | – | – | 2.8 | 2.8 | – | 2.8 | – | 2 | – | – | 0.5 | – | ||
 | 416131160802 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WS-DISV Small Compact SMT Flat Actuator with Top Tape 1.27 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2 | 3.71 | Ja | 2 | – | – | – | Tape and Reel | |
 | 760390013 | SPEC | – | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-PPTI Push-Pull Transformers | – | – | – | – | – | – | – | 475 | – | – | SMT | 3.3 V (DC) | 5 | 0.5 | Functional | 250 - 550 | 11 | 1:1.7 | 2500 | 10.2 | 4.19 | – | 6.73 | – | – | – | – | – | Tray | |
 | 60900213421 | SPEC | – | 3 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD 2.54 mm Multi-Jumper Jumper with Test Point | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2.44 | – | 1 | Schwarz | Jumper | 3 | Beutel |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 150060VS75000 | SPEC | |
| 150060RS75000 | SPEC | |
| 744028003 | SPEC | |
| 744025220 | SPEC | |
| 416131160802 | SPEC | – |
| 760390013 | SPEC | – |
| 60900213421 | SPEC | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | L (µH) | ISAT (A) | fres (MHz) | Montageart | Vin | VOut1 (V (DC)) | IOut1 (A) | Isolierungstyp | fswitch (kHz) | ∫Udt (Vµs) | NPRI : NSEC | VT (V (AC)) | W (mm) | H (mm) | Poles | L (mm) | Dampfphasenprozess | Pins (Value) (pcs) | Farbe | Gender | IR (A) | Verpackung | Muster |
|---|