 |  |  | |
| PartNumber | TL494CNS | TL494CNE4 | TL494CNG4 |
| Description | Switching Controllers Pulse-Width-Mod Control Circuit | Switching Controllers Control Circuit | IC REG CTRLR MULT TOPOLOGY 16DIP |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Switching Controllers | Switching Controllers | - |
| RoHS | Y | Y | - |
| Topology | Boost, Flyback, Forward | Boost, Buck, Flyback, Forward, Push-Pull | - |
| Number of Outputs | 1 Output | 2 Output | - |
| Switching Frequency | 500 kHz | 300 kHz | - |
| Duty Cycle Max | 100 % | 45 % | - |
| Output Voltage | 0 V to 30 V | 40 V | - |
| Output Current | 200 mA | 200 mA | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 70 C | + 85 C | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SOIC-14 | PDIP-16 | - |
| Packaging | Tube | Tube | - |
| Operating Temperature Range | 0 C to + 70 C | - 40 C to + 85 C | - |
| Series | TL3843B | TL494 | - |
| Type | Current Mode PWM Controllers | Voltage Mode PWM Controllers | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Fall Time | 50 ns | 40 ns | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Rise Time | 50 ns | 100 ns | - |
| Factory Pack Quantity | 50 | 25 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.004564 oz | 0.033570 oz | - |
| Height | - | 4.57 mm | - |
| Length | - | 19.3 mm | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
TL494CPWR | Switching Controllers PWM Controller | |
| TL494CNSR | Switching Controllers PWM Controller | ||
| TL494CPW | Switching Controllers Control Circuit | ||
| TL494CPWG4 | Switching Controllers Control Circuit | ||
| TL494CNS | Switching Controllers Pulse-Width-Mod Control Circuit | ||
| TL494CNE4 | Switching Controllers Control Circuit | ||
| TL494CNSRG4 | Switching Controllers Control Circuit | ||
| TL494CPWRG4 | Switching Controllers Control Circuit | ||
| TL494CPWRG4 | Voltage Mode PWM Controller 40V 200mA 16-Pin TSSOP T/R - Bulk (Alt: TL494CPWRG4) | ||
| TL494CNG4 | IC REG CTRLR MULT TOPOLOGY 16DIP | ||
| TL494CNS | PWR MGMT VOLTAGE REFERENCE | ||
| TL494CPWG4 | Switching Controllers Control Circuit | ||
| TL494CPW | Switching Controllers Control Circuit | ||
| TL494CPWR | Switching Controllers PWM Controlle | ||
| TL494CNSRG4 | Switching Controllers Control Circuit | ||
| TL494CNSR | Switching Controllers PWM Controlle | ||
ON Semiconductor |
TL494CNG | Switching Controllers 40kHz 200mA PWM w/48% Duty Cycle Max | |
| TL494CNG | IC REG CTRLR BCK/PUSH-PULL 16DIP | ||
| TL494CPWLE | - Bulk (Alt: TL494CPWLE) | ||
| TL494CPWE4 | - Bulk (Alt: TL494CPWE4) | ||
| TL494CPWRE4 | - Bulk (Alt: TL494CPWRE4) | ||
| TL494CNP1 | PWM Controlle | ||
| TL494CNOLD | New and Original | ||
| TL494CPWR T494 | New and Original | ||
| TL494CS | New and Original | ||
| TL494CNE4 | Switching Controllers Control Circuit |