Switching Regulator, Voltage-mode, 0.45A, 50kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8
| Parameter Name | Attribute value |
| Is it lead-free? | Lead free |
| Is it Rohs certified? | conform to |
| Maker | Maxim |
| Parts packaging code | SOIC |
| package instruction | SOP, |
| Contacts | 8 |
| Reach Compliance Code | compliant |
| ECCN code | EAR99 |
| Analog Integrated Circuits - Other Types | SWITCHING REGULATOR |
| control mode | VOLTAGE-MODE |
| Control Technology | PULSE WIDTH MODULATION |
| Maximum input voltage | 16.5 V |
| Minimum input voltage | 2 V |
| JESD-30 code | R-PDSO-G8 |
| JESD-609 code | e3 |
| length | 4.9 mm |
| Humidity sensitivity level | 1 |
| Number of functions | 1 |
| Number of terminals | 8 |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -40 °C |
| Maximum output current | 0.45 A |
| Nominal output voltage | 12 V |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | SOP |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE |
| Peak Reflow Temperature (Celsius) | 260 |
| Certification status | Not Qualified |
| Maximum seat height | 1.75 mm |
| Maximum supply current (Isup) | 2 mA |
| surface mount | YES |
| Switch configuration | BOOST |
| Maximum switching frequency | 50 kHz |
| technology | CMOS |
| Temperature level | INDUSTRIAL |
| Terminal surface | MATTE TIN |
| Terminal form | GULL WING |
| Terminal pitch | 1.27 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| width | 3.9 mm |
| MAX642BESA+ | MAX641BESA+ | MAX641BESA+T | MAX643BCSA+ | MAX642BCSA+ | MAX643BESA+ | |
|---|---|---|---|---|---|---|
| Description | Switching Regulator, Voltage-mode, 0.45A, 50kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8 | Switching Regulator, Voltage-mode, 0.45A, 45kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8 | Switching Regulator, Voltage-mode, 0.45A, 45kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8 | Switching Regulator, Voltage-mode, 0.45A, 50kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8 | Switching Regulator, Voltage-mode, 0.45A, 50kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8 | Switching Regulator, Voltage-mode, 0.45A, 50kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8 |
| Is it lead-free? | Lead free | Lead free | Lead free | Lead free | Lead free | Lead free |
| Is it Rohs certified? | conform to | conform to | conform to | conform to | conform to | conform to |
| Parts packaging code | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| package instruction | SOP, | SOP, | SOP, | SOP, | SOP, | SOP, |
| Contacts | 8 | 8 | 8 | 8 | 8 | 8 |
| Reach Compliance Code | compliant | compliant | compliant | compliant | compliant | compliant |
| ECCN code | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Maker | Maxim | - | - | Maxim | Maxim | Maxim |
| Analog Integrated Circuits - Other Types | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | - | SWITCHING REGULATOR | SWITCHING REGULATOR |
| control mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | - | VOLTAGE-MODE | VOLTAGE-MODE |
| Control Technology | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | - | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Maximum input voltage | 16.5 V | 16.5 V | 16.5 V | - | 16.5 V | 16.5 V |
| Minimum input voltage | 2 V | 2 V | 2 V | - | 2 V | 2 V |
| JESD-30 code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | - | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 code | e3 | e3 | e3 | - | e3 | e3 |
| length | 4.9 mm | 4.9 mm | 4.9 mm | - | 4.9 mm | 4.9 mm |
| Humidity sensitivity level | 1 | 1 | 1 | - | 1 | 1 |
| Number of functions | 1 | 1 | 1 | - | 1 | 1 |
| Number of terminals | 8 | 8 | 8 | - | 8 | 8 |
| Maximum operating temperature | 85 °C | 85 °C | 85 °C | - | 70 °C | 85 °C |
| Minimum operating temperature | -40 °C | -40 °C | -40 °C | - | - | -40 °C |
| Maximum output current | 0.45 A | 0.45 A | 0.45 A | - | 0.45 A | 0.45 A |
| Nominal output voltage | 12 V | 5 V | 5 V | - | 12 V | 15 V |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | SOP | SOP | SOP | - | SOP | SOP |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR |
| Package form | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | - | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Celsius) | 260 | 260 | 260 | - | 260 | 260 |
| Certification status | Not Qualified | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified |
| Maximum seat height | 1.75 mm | 1.75 mm | 1.75 mm | - | 1.75 mm | 1.75 mm |
| Maximum supply current (Isup) | 2 mA | 0.4 mA | 0.4 mA | - | 2 mA | 2.5 mA |
| surface mount | YES | YES | YES | - | YES | YES |
| Switch configuration | BOOST | BOOST | BOOST | - | BOOST | BOOST |
| Maximum switching frequency | 50 kHz | 45 kHz | 45 kHz | - | 50 kHz | 50 kHz |
| technology | CMOS | CMOS | CMOS | - | CMOS | CMOS |
| Temperature level | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | - | COMMERCIAL | INDUSTRIAL |
| Terminal surface | MATTE TIN | MATTE TIN | MATTE TIN | - | MATTE TIN | MATTE TIN |
| Terminal form | GULL WING | GULL WING | GULL WING | - | GULL WING | GULL WING |
| Terminal pitch | 1.27 mm | 1.27 mm | 1.27 mm | - | 1.27 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | DUAL | - | DUAL | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
| width | 3.9 mm | 3.9 mm | 3.9 mm | - | 3.9 mm | 3.9 mm |
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