Switching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | Unitrode Corporation |
| package instruction | LCC-20 |
| Reach Compliance Code | unknown |
| Analog Integrated Circuits - Other Types | SWITCHING CONTROLLER |
| control mode | VOLTAGE-MODE |
| Control Technology | PULSE WIDTH MODULATION |
| Maximum input voltage | 35 V |
| Minimum input voltage | 8 V |
| Nominal input voltage | 20 V |
| JESD-30 code | S-CQCC-N20 |
| JESD-609 code | e0 |
| Number of functions | 1 |
| Number of terminals | 20 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Maximum output current | 0.5 A |
| Package body material | CERAMIC, METAL-SEALED COFIRED |
| encapsulated code | QCCN |
| Encapsulate equivalent code | LCC20,.35SQ |
| Package shape | SQUARE |
| Package form | CHIP CARRIER |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| Certification status | Not Qualified |
| Maximum supply current (Isup) | 20 mA |
| surface mount | YES |
| Switch configuration | PUSH-PULL |
| Maximum switching frequency | 500 kHz |
| technology | BIPOLAR |
| Temperature level | MILITARY |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | NO LEAD |
| Terminal pitch | 1.27 mm |
| Terminal location | QUAD |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| UC1527AL | 5962-89511032A | 5962-8951103EA | 5962-8951104EA | 5962-8670407XA | 5962-8951101EA | |
|---|---|---|---|---|---|---|
| Description | Switching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20 | Switching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20 | Switching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CDIP16, DIP-16 | Switching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CDIP16, CERAMIC, DIP-16 | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20 | Switching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CDIP16, DIP-16 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| Analog Integrated Circuits - Other Types | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| control mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | CURRENT-MODE | VOLTAGE-MODE |
| Control Technology | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Maximum input voltage | 35 V | 35 V | 35 V | 35 V | 25 V | 35 V |
| Minimum input voltage | 8 V | 8 V | 8 V | 8 V | 12 V | 8 V |
| Nominal input voltage | 20 V | 20 V | 20 V | 20 V | 15 V | 20 V |
| JESD-30 code | S-CQCC-N20 | S-CQCC-N20 | R-CDIP-T16 | R-CDIP-T16 | S-CQCC-N20 | R-CDIP-T16 |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 | e0 |
| Number of functions | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | 20 | 20 | 16 | 16 | 20 | 16 |
| Maximum operating temperature | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C |
| Minimum operating temperature | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C |
| Maximum output current | 0.5 A | 0.5 A | 0.5 A | 0.5 A | 1 A | 0.5 A |
| Package body material | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED |
| Package shape | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package form | CHIP CARRIER | CHIP CARRIER | IN-LINE | IN-LINE | CHIP CARRIER | IN-LINE |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum supply current (Isup) | 20 mA | 20 mA | 20 mA | 20 mA | 17 mA | 20 mA |
| surface mount | YES | YES | NO | NO | YES | NO |
| Switch configuration | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL | SINGLE | PUSH-PULL |
| Maximum switching frequency | 500 kHz | 500 kHz | 500 kHz | 500 kHz | 500 kHz | 500 kHz |
| technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature level | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY |
| Terminal surface | Tin/Lead (Sn/Pb) | TIN LEAD | TIN LEAD | TIN LEAD | Tin/Lead (Sn/Pb) - hot dipped | TIN LEAD |
| Terminal form | NO LEAD | NO LEAD | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | THROUGH-HOLE |
| Terminal location | QUAD | QUAD | DUAL | DUAL | QUAD | DUAL |
| Base Number Matches | - | 1 | 1 | 1 | 1 | 1 |
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