DUAL SWITCHING CONTROLLER
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | Fairchild |
| Parts packaging code | SOIC |
| package instruction | SOP, SOP16,.25 |
| Contacts | 16 |
| Reach Compliance Code | unknow |
| ECCN code | EAR99 |
| Analog Integrated Circuits - Other Types | SWITCHING CONTROLLER |
| control mode | VOLTAGE-MODE |
| Control Technology | PULSE WIDTH MODULATION |
| Maximum input voltage | 40 V |
| Minimum input voltage | 7 V |
| Nominal input voltage | 20 V |
| JESD-30 code | R-PDSO-G16 |
| JESD-609 code | e0 |
| length | 9.9 mm |
| Number of functions | 1 |
| Number of terminals | 16 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Maximum output current | 0.25 A |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | SOP |
| Encapsulate equivalent code | SOP16,.25 |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| Certification status | Not Qualified |
| Maximum seat height | 1.8 mm |
| surface mount | YES |
| Switch configuration | SINGLE |
| Maximum switching frequency | 300 kHz |
| technology | BIPOLAR |
| Temperature level | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | GULL WING |
| Terminal pitch | 1.27 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| width | 3.95 mm |
| TL494CD | TL494CN | TL494 | |
|---|---|---|---|
| Description | DUAL SWITCHING CONTROLLER | 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDIP16 | 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDIP16 |
| control mode | VOLTAGE-MODE | VOLTAGE-MODE | Voltage |
| Control Technology | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | Pulse width MODULATION |
| Number of functions | 1 | 1 | 1 |
| Number of terminals | 16 | 16 | 16 |
| Maximum operating temperature | 70 °C | 70 °C | 70 Cel |
| Maximum output current | 0.25 A | 0.25 A | 0.2500 A |
| Switch configuration | SINGLE | SINGLE | push-pull |
| Maximum switching frequency | 300 kHz | 300 kHz | 300 kHz |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal form | GULL WING | THROUGH-HOLE | THROUGH-hole |
| Terminal location | DUAL | DUAL | pair |
| Is it Rohs certified? | incompatible | incompatible | - |
| Maker | Fairchild | Fairchild | - |
| Parts packaging code | SOIC | DIP | - |
| package instruction | SOP, SOP16,.25 | DIP, DIP16,.3 | - |
| Contacts | 16 | 16 | - |
| Reach Compliance Code | unknow | unknow | - |
| ECCN code | EAR99 | EAR99 | - |
| Analog Integrated Circuits - Other Types | SWITCHING CONTROLLER | SWITCHING CONTROLLER | - |
| Maximum input voltage | 40 V | 40 V | - |
| Minimum input voltage | 7 V | 7 V | - |
| Nominal input voltage | 20 V | 20 V | - |
| JESD-30 code | R-PDSO-G16 | R-PDIP-T16 | - |
| JESD-609 code | e0 | e0 | - |
| length | 9.9 mm | 19.4 mm | - |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | - |
| encapsulated code | SOP | DIP | - |
| Encapsulate equivalent code | SOP16,.25 | DIP16,.3 | - |
| Package shape | RECTANGULAR | RECTANGULAR | - |
| Package form | SMALL OUTLINE | IN-LINE | - |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED | - |
| Certification status | Not Qualified | Not Qualified | - |
| Maximum seat height | 1.8 mm | 5.08 mm | - |
| surface mount | YES | NO | - |
| technology | BIPOLAR | BIPOLAR | - |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | - |
| Terminal pitch | 1.27 mm | 2.54 mm | - |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | - |
| width | 3.95 mm | 7.62 mm | - |
| Part Number | Manufacturer | Description |
|---|---|---|
| NCV494BDR2G | ON Semiconductor(安森美) | PWM Controller (Automotive), SOIC 16 LEAD, 2500-REEL |
| TL494CDR | Texas Instruments(德州仪器) | 电源IC |
| TL494IDR | Texas Instruments(德州仪器) | 宽工作温度范围，-40℃-85℃工作范围，工业级 |
| TL494CDG4 | Texas Instruments(德州仪器) | PWM Controller 16-SOIC 0 to 70 |
| TL494IDG4 | Texas Instruments(德州仪器) | PWM Controller 16-SOIC -40 to 85 |
| TL494CDR2 | ON Semiconductor(安森美) | Switching Controllers 40kHz 200mA PWM |
| TL494CD | Motorola ( NXP ) | DUAL SWITCHING CONTROLLER |
| TL494CDG | Rochester Electronics | Switching Controller, Voltage-mode, 0.5A, 200kHz Switching Freq-Max, PDSO16, LEAD FREE, SO-16 |
| TL494CDX | Rochester Electronics | Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, PDSO16, SOP-16 |
| TL494BDR2G | Rochester Electronics | Switching Controller, Voltage-mode, 0.5A, 200kHz Switching Freq-Max, PDSO16, LEAD FREE, SO-16 |
| TL494IN | Texas Instruments(德州仪器) | 宽工作温度范围，-40℃-85℃工作范围，工业级 |
| TL494INE4 | Texas Instruments(德州仪器) | PWM Controller 16-PDIP -40 to 85 |
| LM78S40CN/NOPB | National Semiconductor（TI ） | IC 1.5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDIP16, PLASTIC, DIP-16, Switching Regulator or Controller |
| ISL6529CBZ | Rochester Electronics | SWITCHING CONTROLLER, 650 kHz SWITCHING FREQ-MAX, PDSO14, LEAD FREE, PLASTIC, MS-012-AB, SOIC-14 |
| HIP6008CB-T | Rochester Electronics | SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16, PACKAGE-16 |
| IP1060BJ | SEMELAB | 0.04A SWITCHING CONTROLLER, 100kHz SWITCHING FREQ-MAX, CDIP16, CERAMIC, DIP-16 |
| TL494ING | ON Semiconductor(安森美) | Switching Controllers 40kHz 200mA PWM w/48% Duty Cycle Max |
| UC494AJ | Texas Instruments(德州仪器) | Advanced Regulating Pulse Width Modulators 16-CDIP |
| IP1060ANE3 | TT Electronics plc | Switching Controller, 0.04A, 100kHz Switching Freq-Max, PDIP16, PLASTIC, DIP-16 |
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