IC-Hersteller Texas Instruments
IC-Hersteller (103)
- Alle Hersteller
Analog Devices
Infineon Technologies
Microchip
Onsemi
Renesas
ROHM
STMicroelectronics
Texas Instruments
- 3peak incorporated (28)
- Ablic (23)
- Acco Semiconductor (1)
- Advanced Power (4)
- Allegro Microsystems (100)
- Alpha & Omega Semiconductor (37)
- AnalogySemi (3)
- AnDAPT Inc (204)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Bright Power Semiconductor (1)
- Broadcom (46)
- Cambridge GaN Devices (18)
- Chipanalog Micro (10)
- Cologne Chips (1)
- Convenient Power (1)
- Dialog Semiconductor (12)
- Diodes Incorporated (259)
- Divimath (8)
- Elmos AG (1)
- EPC (140)
- e-Peas Semiconductors (1)
- Eta Solutions Co. Ltd. (9)
- GaN Systems (8)
- GaNPower (3)
- Giantec (1)
- Gstek Wuxi (1)
- Helix Semiconductor (7)
- IKON (1)
- Indie Semiconductor (8)
- Innovision Semiconductor Inc (2)
- Intel (68)
- Inventchip Technology (3)
- ISSI (51)
- JoulWatt (20)
- KDPOF (3)
- Kinetic Technology (8)
- Lattice semiconductor Corporation (38)
- Littelfuse (1)
- Lumissil Microsystems (8)
- M3 Technology (M3Tek) (7)
- Macnica (22)
- Marvell Semiconductor (1)
- MaxLinear (181)
- Menlo Micro (1)
- MikroE (25)
- MindCet (2)
- Monolithic Power Systems (980)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (267)
- Nisshinbo Micro Device Inc. (10)
- Novosense Micro (1)
- NXP (337)
- O2 Micro International Ltd (10)
- On Bright (7)
- Panasonic (2)
- PN Junction Semiconductor (2)
- Power Integrations (117)
- Powermat (1)
- Pulsiv (19)
- Qorvo (97)
- Realsil SuRealsil(tek) Microelectronics (1)
- Richtek (297)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (86)
- SG-Micro (58)
- SiFive (2)
- Silanna Semiconductor (9)
- Silergy Corporation (33)
- Silicon Laboratory Inc. (108)
- Silicontent Technology (59)
- Silvertel (59)
- Skycore Semiconductors (1)
- Skyworks (33)
- Southchip (14)
- Summit Wireless (1)
- Tagore Tech (7)
- Taiwan Semiconductor (1)
- TDK Corporation (1)
- Tempo Semiconductor (1)
- Torex (37)
- Toshiba (25)
- Transphorm (21)
- TransSIP (2)
- Union (21)
- uPI Semiconductor (2)
- Valens Semiconductor (31)
- Wise Integration (3)
- Wolfspeed (23)
- Xilinx (22)
- XL Semiconductor (3)
- XYSemi (62)
Texas Instruments LM46001PWPR | Demoboard TIDA-01057
3.5 to 60V, 1A Synchronous Step-Down Voltage Converter
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 3.5-60 V |
| Schaltfrequenz | 200-2200 kHz |
| Ausgang 1 | 2 A |
Beschreibung
This reference design is designed for high performance data acquisition(DAQ) systems to improve the dynamic range of 20 bit differential input ADCs. Many DAQ systems require the measurement capability at a wide FSR (Full Scale Range) in order to obtain sufficient signal dynamic range. Many earlier reference designs for SAR ADCs have used the THS4551 FDA (fully differential amplifier). However, the THS4551 is limited to a 5.4V maximum supply which is not sufficient for realizing the true 10Vpp differential output (10V FSR) required to maximize the dynamic range of SAR ADCs with a 5V reference. This reference design explores the benefits of a true 10Vpp differential output by implementing TI's new THS4561 FDA which has a maximum supply of 12.6V. You will see that this design was able to achieve superior performance to the previous design (TIDA-01054) while also lowering overall power consumption.
Eigenschaften
24-µA Quiescent Current in RegulationHigh Efficiency at Light Load (DCM and PFM)Meets EN55022/CISPR 22 EMI standardsIntegrated Synchronous RectificationAdjustable Switching Frequency: 200 kHz to 2.2 MHz (500 kHz default)
Typische Anwendungen
- Sub-AM Band 12-V and 24-V Automotive / Commercial Vehicle Power Supplies
- Telecommunications Systems
- Industrial Power Supplies
- General Purpose Wide VIN Regulation / High Efficiency Point-Of-Load Regulation
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Pins | PCB/Kabel/Panel | Modularity | Typ | Wire Section | λDom typ.(nm) | Emittierte Farbe | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chiptechnologie | 2θ50% typ.(°) | C | Tol. C | VR(V (DC)) | Bauform | Betriebstemperatur | Q(%) | RISO | Keramiktyp | L(mm) | B(mm) | H(mm) | Fl(mm) | Verpackung | L(µH) | IR(A) | ISAT(A) | fres(MHz) | Montageart | Ti | Ø ID(mm) | Ø OD(mm) | VPE | Arbeitsspannung(V (AC)) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-TPC SMT-Speicherdrossel, 2, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-TPC SMT-Speicherdrossel | Pins2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Bauform2828 | Betriebstemperatur -40 °C up to +125 °C | – | – | – | Länge2.8 mm | Breite2.8 mm | Höhe2.8 mm | – | – | Induktivität6.8 µH | Nennstrom1.1 A | Sättigungsstrom1.3 A | Eigenresonanzfrequenz59 MHz | MontageartSMT | – | – | – | Verpackungseinheit550 | – | ||||
 | WE-TPC SMT-Speicherdrossel, 2, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-TPC SMT-Speicherdrossel | Pins2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Bauform3816 | Betriebstemperatur -40 °C up to +125 °C | – | – | – | Länge3.8 mm | Breite3.8 mm | Höhe1.65 mm | – | – | Induktivität68 µH | Nennstrom0.32 A | Sättigungsstrom0.22 A | Eigenresonanzfrequenz12 MHz | MontageartSMT | – | – | – | Verpackungseinheit1000 | – | ||||
 | WR-TBL Series 213 - 5.00 mm Horiz.l Entry Modular, 2, Käfigzugklemme | Simulation– | Downloads6 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Pins2 | PCB/Kabel/PanelPCB | ModularityJa | TypHorizontal | Wire Section 26 to 16 (AWG) 0.5 to 1.5 (mm²) | – | – | – | – | – | – | – | – | – | – | – | Betriebstemperatur -40 °C up to +105 °C | – | – | – | Länge10 mm | – | – | – | VerpackungKarton | – | Nennstrom10 A | – | – | MontageartTHT | – | – | – | – | Arbeitsspannung250 V (AC) | |||
 | WR-PHD Stiftleisten - Einreihig, 2, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | Pins2 | – | – | TypGerade | – | – | – | – | – | – | – | – | – | – | – | – | Betriebstemperatur -40 °C up to +105 °C | – | Isolationswiderstand1000 MΩ | – | Länge5.08 mm | – | – | – | VerpackungBeutel | – | Nennstrom3 A | – | – | MontageartTHT | – | – | – | – | Arbeitsspannung250 V (AC) | |||
 | WR-PHD Stiftleisten - Einreihig, 3, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | Pins3 | – | – | TypGerade | – | – | – | – | – | – | – | – | – | – | – | – | Betriebstemperatur -40 °C up to +105 °C | – | Isolationswiderstand1000 MΩ | – | Länge7.62 mm | – | – | – | VerpackungBeutel | – | Nennstrom3 A | – | – | MontageartTHT | – | – | – | – | Arbeitsspannung250 V (AC) | |||
 | WL-SMCW SMT Mono-color Chip LED Waterclear, –, – | Downloads27 Dateien Strahldaten
| Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | dominante Wellenlänge [typ.]625 nm | Emittierte FarbeRot | Spitzen-Wellenlänge [typ.]630 nm | Lichtstärke [typ.]250 mcd | Durchlassspannung [typ.]2 V | ChiptechnologieAlInGaP | Abstrahlwinkel Phi 0° [typ.]140 ° | – | – | – | Bauform0603 | Betriebstemperatur -40 °C up to +85 °C | – | – | – | Länge1.6 mm | Breite0.8 mm | Höhe0.7 mm | – | VerpackungTape and Reel | – | – | – | – | MontageartSMT | – | – | – | Verpackungseinheit4000 | – | |||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | Kapazität100 pF | Kapazität±5% | Nennspannung50 V (DC) | Bauform0603 | Betriebstemperatur -55 °C up to +125 °C | Güte1000 % | Isolationswiderstand10 GΩ | KeramiktypNP0 Klasse I | Länge1.6 mm | Breite0.8 mm | Höhe0.8 mm | Pad Dimension0.4 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | – | – | Verpackungseinheit4000 | – | |||||
 | WA-SMSI SMT Stahl Spacer mit Innengewinde M3, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWA-SMSI SMT Stahl Spacer mit Innengewinde M3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Betriebstemperatur -55 °C up to +150 °C | – | – | – | Länge5 mm | – | – | – | VerpackungTape and Reel | – | – | – | – | – | InnengewindeM3 | Innendurchmesser4.2 mm | Außendurchmesser6 mm | Verpackungseinheit650 | – |