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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 | |
|---|---|---|---|
 | 150060VS75000 | SPEC | |
| 150060RS75000 | SPEC | |
 | 744028003 | SPEC | |
 | 744025220 | SPEC | |
 | 416131160802 | SPEC | – |
 | 760390013 | SPEC | – |
 | 60900213421 | SPEC | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | 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 | Farbe | Gender | IR (A) | Verpackung | Muster |
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