IC-Hersteller Texas Instruments
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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 24 V |
| Schaltfrequenz | 100-2500 kHz |
| Ausgang 1 | 12 V |
| IC-Revision | E1 |
Beschreibung
The TPS5401 device is a 42-V, 0.5-A, step-down regulator with an integrated high-side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the supply current to 116 µA when outputting regulated voltage with no load. Using the enable pin, shutdown supply current is reduced to 1.3 µA when the enable pin is low.
Eigenschaften
3.5-V to 42-V Input Voltage Range200-mΩ High-Side MOSFETHigh Efficiency at Light Loads With a Pulse-Skipping Eco-mode™ Control Scheme116-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 OutputAdjustable UVLO Voltage and Hysteresis0.8-V ±3.5% Internal Voltage ReferenceMSOP10 With PowerPAD PackageSupported by WEBENCHAPPLICATIONS12-V and 24-V Industrial and CommercialLow-Power SystemsE-Meters
Typische Anwendungen
- Servo Drives
- Industrial Drives
- Factory Automation and Control
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. (°) | IR 1 (A) | C | Tol. C | VR (V (DC)) | Bauform | Q | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | Fl (mm) | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | VOP (V) | ISAT (A) | RDC max. (mΩ) | Version | Z @ 100 MHz (Ω) | Zmax (Ω) | Testbedingung Zmax | IR (mA) | Z @ 1 GHz (Ω) | H (mm) | Typ | Pins (Value) (pcs) | Reihen | Gender | Verpackung | Montageart | Betriebstemperatur | Arbeitsspannung (V (DC)) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 150060GS75000 | SPEC | 25 Dateien Strahldaten
| Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WL-SMCW SMT Mono-color Chip LED Waterclear | 525 | Grün | 515 | 430 | 3.2 | InGaN | 140 | – | – | – | – | 0603 | – | – | – | – | 1.6 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.7 | – | – | – | – | Tape and Reel | SMT | -40 °C up to +85 °C | – | ||
 | 74279228600 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-MPSB EMI Multilayer Power Suppression Bead | – | – | – | – | – | – | – | – | – | – | – | 0603 | – | – | – | – | 1.6 | 0.8 | 0.3 | – | – | – | 8.5 | – | – | – | 15 | SMT | 60 | 99 | 458 MHz | 5100 | 74 | 0.8 | High Current | – | – | – | – | SMT | -55 °C up to +125 °C | – | ||
 | 744065101 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-TPC SMT-Speicherdrossel | – | – | – | – | – | – | – | – | – | – | – | 1028 | – | – | – | – | 10 | 10 | – | 100 | – | – | 365 | 7 | – | 0.9 | 470 | SMT | – | – | – | 1000 | – | 2.8 | – | 2 | – | – | – | SMT | -40 °C up to +125 °C | – | ||
 | 7447714330 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-PD SMT-Speicherdrossel | – | – | – | – | – | – | – | – | – | – | – | 1050 | – | – | – | – | 10 | 10 | – | 33 | – | – | 66 | 11.1 | 120 | 2.9 | 79 | Performance | – | – | – | 2500 | – | 5 | – | 2 | – | – | – | SMT | -40 °C up to +150 °C | – | ||
 | 74438334068 | SPEC | 10 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-MAPI SMT-Speicherdrossel | – | – | – | – | – | – | – | – | – | – | – | 3012 | – | – | – | – | 3 | 3 | – | 6.8 | 1.4 | 3.5 | 368.2 | 25 | 80 | 2.7 | 423.4 | SMT | – | – | – | 880 | – | 1.2 | – | 2 | – | – | – | SMT | -40 °C up to +125 °C | – | ||
 | 885012005044 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | 47 pF | ±5% | 25 | 0402 | 1000 | – | 10 GΩ | NP0 Klasse I | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | – | – | 7" Tape & Reel | – | -55 °C up to +125 °C | – | ||
| 885012005061 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | 100 pF | ±5% | 50 | 0402 | 1000 | – | 10 GΩ | NP0 Klasse I | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | – | – | 7" Tape & Reel | – | -55 °C up to +125 °C | – | ||
| 885012205027 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | 2.2 nF | ±10% | 16 | 0402 | – | 3.5 | 10 GΩ | X7R Klasse II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | – | – | 7" Tape & Reel | – | -55 °C up to +125 °C | – | ||
| 885012205029 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | 4.7 nF | ±10% | 16 | 0402 | – | 3.5 | 10 GΩ | X7R Klasse II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | – | – | 7" Tape & Reel | – | -55 °C up to +125 °C | – | ||
| 885012205037 | SPEC | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | 100 nF | ±10% | 16 | 0402 | – | 5 | 5 GΩ | X7R Klasse II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | – | – | 7" Tape & Reel | – | -55 °C up to +125 °C | – | ||
| 885012206046 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | 100 nF | ±10% | 16 | 0603 | – | 3.5 | 5 GΩ | X7R Klasse II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | – | 7" Tape & Reel | – | -55 °C up to +125 °C | – | ||
| 885012206095 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | 100 nF | ±10% | 50 | 0603 | – | 3 | 5 GΩ | X7R Klasse II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | – | 7" Tape & Reel | – | -55 °C up to +125 °C | – | ||
| 885012207026 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | 10 µF | ±10% | 10 | 0805 | – | 10 | 0.01 GΩ | X7R Klasse II | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.25 | – | – | – | – | 7" Tape & Reel | – | -55 °C up to +125 °C | – | ||
| 885012207092 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | 10 nF | ±10% | 50 | 0805 | – | 2.5 | 10 GΩ | X7R Klasse II | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | – | 7" Tape & Reel | – | -55 °C up to +125 °C | – | ||
| 885012207103 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | 1 µF | ±10% | 50 | 0805 | – | 10 | 0.1 GΩ | X7R Klasse II | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.25 | – | – | – | – | 7" Tape & Reel | – | -55 °C up to +125 °C | – | ||
 | 694106301002 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-DC DC Power Jack Right Angled Ø 6.4 | – | – | – | – | – | – | – | 5 | – | – | – | – | – | – | 100 MΩ | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 5000 | – | – | Right Angled | – | – | – | Beutel | THT | -40 °C up to +85 °C | 30 | |
 | 61300211121 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1000 MΩ | – | 5.08 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 3000 | – | – | Gerade | 2 | Single | Pin Header | Beutel | THT | -40 °C up to +105 °C | 250 | |
 | 61300621121 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD 2.54 mm THT Dual Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1000 MΩ | – | 7.62 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 3000 | – | – | Gerade | 6 | Dual | Pin Header | Beutel | THT | -40 °C up to +105 °C | 250 | |
 | 618009231121 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-DSUB 8.08 mm Female Angled PCB Connector w. Hex Screw | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 5000 MΩ | – | 30.8 | – | – | – | – | – | – | – | – | – | – | Standard | – | – | – | 3000 | – | – | Angled | 9 | – | Weiblich | Tray | – | -55 °C up to +105 °C | 125 |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | IR 1 (A) | C | Tol. C | VR (V (DC)) | Bauform | Q | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | Fl (mm) | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | VOP (V) | ISAT (A) | RDC max. (mΩ) | Version | Z @ 100 MHz (Ω) | Zmax (Ω) | Testbedingung Zmax | IR (mA) | Z @ 1 GHz (Ω) | H (mm) | Typ | Pins (Value) (pcs) | Reihen | Gender | Verpackung | Montageart | Betriebstemperatur | Arbeitsspannung (V (DC)) | Muster |
|---|