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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 4.5-30 V |
| Ausgang 1 | 3.3 V / 1 A |
| IC-Revision | 1 |
Beschreibung
The Building Block Solutions – Switchers (BBS-SW) board is a modular demonstration platform designed to evaluate and demonstrate the features of several Microchip Technology monolithic DC-DC switching regulators. The board consists of seven independent sub-modules, each featuring a different DC-DC converter, allowing users to easily test, compare, and integrate these solutions into their own designs.Sub-Modules Descriptions• BBS1: MCP16251 Boost Regulator Low Quiescent Current, PFM/PWM Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass OptionIdeal for battery-powered applications that require efficient voltage boosting from low input levels.• BBS2: MCP16311 Buck Regulator 30V Input, 1A Output, High-Efficiency, Integrated Synchronous Switch Step-Down Regulator.Provides high efficiency and a compact solution for stepping down voltages in portable and embedded systems.• BBS3: MCP16411 Boost Regulator Low IQ Boost Converter with Programmable Low Battery, UVLO and Automatic Input-to-Output Bypass OperationDelivers a regulated 3.3V output, suitable for powering microcontrollers and sensors from lower voltage sources.• BBS4: MCP1663 Boost RegulatorHigh-Voltage Integrated Switch PWM Boost Regulator with UVLO Generates a stable 12V output, ideal for applications requiring relatively high voltage rails that are derived from low voltage sources.• BBS5: MCP1663 Boost RegulatorHigh-Voltage Integrated Switch PWM Boost Regulator with UVLOConfigured for 24V output, supporting industrial and instrumentation needs.• BBS6: MCP1664 LED DriverHigh-Voltage Step-Up LED Driver with UVLO and Open Load ProtectionSupplies 100 mA for driving up to 8 white LEDs (or any other type of LED strings with a combined forward voltage below 25V), suitable for lighting and indicator applications.• BBS7: MCP16331 Buck RegulatorHigh-Voltage Input Integrated Switch Step-Down RegulatorProvides a regulated 5V output, commonly used for USB-powered devices and logic circuits.
Eigenschaften
- Modular Design for Easy Evaluation of Each Converter
- Clearly Labeled Sub-Modules for Quick Identification
- Pre-Configured Output Voltages for Typical Use CasesBuilding Block Solutions – Switchers User’s GuideUser Guide© 2025 Microchip Technology Inc. and its subsidiariesDS50003984A - 2
- Test Points and Connectors for Easy Measurement and Integration
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | Verpackung | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | VOP (V) | Montageart | R | Tol. R | PRated (W) | TCR (ppm/ °C) | TCR (ppm/ °C) | VE (V) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 885012207128 | SPEC | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 100 V(DC) | 100 nF | ±10% | 100 | 0805 | -55 °C up to +125 °C | 2.5 | 1 GΩ | X7R Klasse II | 2 | 1.25 | 1.25 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | |||
| 885012207078 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 25 V(DC) | 1 µF | ±10% | 25 | 0805 | -55 °C up to +125 °C | 5 | 0.5 GΩ | X7R Klasse II | 2 | 1.25 | 1.25 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | |||
| 885012108022 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | 10 µF | ±10% | 50 | 1206 | -55 °C up to +85 °C | 10 | 0.005 GΩ | X5R Klasse II | 3.2 | 1.6 | 1.6 | 0.6 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | |||
 | 74438356150 | SPEC | 10 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-MAPI SMT-Speicherdrossel | – | – | – | 4020 | -40 °C up to +125 °C | – | – | – | 4 | 4 | 2 | – | – | 15 | 2.1 | 2.85 | 200 | 14 | 80 | SMT | – | – | – | – | – | – | ||
 | 560112120004 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WRIS-RSKS Dickschicht Widerstand | – | – | – | 0805 | -55 °C up to +155 °C | – | – | – | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | – | SMT | 10 kΩ | ±1% | 0.25 | -100 | 100 | 150 | ||
| 560112120013 | SPEC | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WRIS-RSKS Dickschicht Widerstand | – | – | – | 0805 | -55 °C up to +155 °C | – | – | – | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | – | SMT | 100 kΩ | ±1% | 0.25 | -100 | 100 | 150 |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 885012207128 | SPEC | ||
| 885012207078 | SPEC | ||
| 885012108022 | SPEC | ||
| 74438356150 | SPEC | |
| 560112120004 | SPEC | |
| 560112120013 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | Verpackung | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | VOP (V) | Montageart | R | Tol. R | PRated (W) | TCR (ppm/ °C) | TCR (ppm/ °C) | VE (V) | Muster |
|---|
