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Diodes Incorporated AP611051Q | Demoboard AP611051QZ6-EVM
2.5V to 5.5V INPUT AUTOMOTIVE GRADE, 1A/2A LOW IQ SYNCHRONOUS BUCK CONVERTER
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 2.5-5.5 V |
| Ausgang 1 | 3.6 V / 1 A |
| IC-Revision | 1.1 |
Beschreibung
The AP61105XQ/AP61205XQ/AP61305XQ are step-down, 1A/2A/3A,synchronous buck converters with a wide input voltage range of 2.5V to5.5V. The device fully integrates a 100mΩ high-side power MOSFETand a 67mΩ low-side power MOSFET to provide high-efficiency DC-DCconversion.The AP61105XQ/AP61205XQ/AP61305XQ device easily used byminimizing the external component count due to its adoption of PeakCurrent Mode (PCM) control with internal compensation to achieve fasttransient response, easy loop stabilization, and low output voltageripple. The output is adjustable from 0.6V to the input voltage. Thismakes the AP61105XQ/AP61205XQ/AP61305XQ an ideal choice forhigh output voltage, high current applications which require a lowdropout threshold. The AP61105XQ/AP61205XQ/AP61305XQoperates in Pulse Frequency Mode (PFM) at light load condition tomaintain high efficiency.The devices are available in a SOT563 package.
Eigenschaften
- AEC-Q100 Qualified with the Following Results▪ Device Temperature Grade 1: -40°C to +125°C TA Range▪ Device HBM ESD Classification Level H2▪ Device CDM ESD Classification Level C5
- VIN: 2.5V to 5.5V
- Output Voltage (VOUT): 0.6V to 3.6V
- 1A/2A/3A Continuous Output Current
- 0.6V ± 2% Reference Voltage
- 40μA Low Quiescent Current (Pulse Frequency Modulation)
- 2.4MHz Switching Frequency Options
- Up to 90% Efficiency at 5mA Light Load
- Low-Dropout (LDO) Mode
- Various MODE Operation Options▪ Pulse Frequency Modulation▪ Pulse Width Modulation Regardless of Output Load
- Power-Good Indicator
- Protection Circuitry▪ Undervoltage Lockout (UVLO)▪ VIN Overvoltage Protection (OVP)▪ Peak Current Limit▪ Valley Current Limit▪ Thermal Shutdown
Typische Anwendungen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | Q (%) | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | Verpackung | L (µH) | IR (A) | ISAT1 (A) | ISAT2 (A) | RDC max. (mΩ) | fres (MHz) | Pins (pcs) | Raster (mm) | Reihen | Gender | Typ | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012006005 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 10 V(DC) | 33 pF | ±5% | 10 | 0603 | -55 °C up to +125 °C | 1000 | – | 10 GΩ | NP0 Klasse I | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206020 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 10 V(DC) | 100 nF | ±10% | 10 | 0603 | -55 °C up to +125 °C | – | 5 | 5 GΩ | X7R Klasse II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | ||
 | 74479287210 | SPEC | 10 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-PMCI Power Molded Chip Induktivität | – | – | – | 252010 | -40 °C up to +125 °C | – | – | – | – | 2.5 | 2 | 1 | 0.6 | – | 1 | 4.9 | 2.4 | 5.1 | 52 | 85 | 2 | – | – | – | – | ||
 | 61304011121 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird in Kürze eine Änderung am Bauteil durchgeführt. Anbei finden Sie die entsprechende PCN. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. | – | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD Pin Header - Single | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 101.6 | – | – | – | Beutel | – | 3 | – | – | – | – | 40 | 2.54 | Single | Stiftleiste | Gerade |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 885012006005 | SPEC | |
| 885012206020 | SPEC | |
| 74479287210 | SPEC | |
| 61304011121 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird in Kürze eine Änderung am Bauteil durchgeführt. Anbei finden Sie die entsprechende PCN. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. | – |
| Muster |
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| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | Q (%) | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | Verpackung | L (µH) | IR (A) | ISAT1 (A) | ISAT2 (A) | RDC max. (mΩ) | fres (MHz) | Pins (pcs) | Raster (mm) | Reihen | Gender | Typ | Muster |
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