| 美国出口管制分类ECCN编码 | EAR99 |
| 环保无铅 | Active |
| 美国海关商品代码 | 8542.31.00.30 |
| Automotive | No |
| PPAP | No |
| Type | Voltage Mode PWM Controller |
| Control Method | Voltage |
| Topology | Boost|Buck|Flyback|Forward|Full-Bridge|Half-Bridge|Push-Pull |
| Number of PWM Outputs | 2 |
| Switching Frequency (kHz) | 300 |
| Maximum Duty Cycle (%) | 45(Typ) |
| Output Current (mA) | 200(Max) |
| Rise Time (ns) | 100 |
| Fall Time (ns) | 40 |
| Output Voltage (V) | 40(Max) |
| Minimum Operating Supply Voltage (V) | 7 |
| Operating Supply Voltage (V) | 7 to 40 |
| Maximum Operating Supply Voltage (V) | 40 |
| Maximum Supply Current (mA) | 7.5(Typ) |
| Adjustable Output | No |
| On/Off Pin | No |
| Synchronous Pin | No |
| Minimum Operating Temperature (°C) | 0 |
| Maximum Operating Temperature (°C) | 70 |
| Packaging | Tube |
| Mounting | Through Hole |
| Package Height | 5.08(Max) - 0.51(Min) |
| Package Width | 6.6(Max) |
| Package Length | 19.69(Max) |
| PCB changed | 16 |
| Standard Package Name | DIP |
| Supplier Package | PDIP |
| Pin Count | 16 |
| Lead Shape | Through Hole |
This TL494CN voltage mode PWM controller from Texas Instruments will allow you to encode messages using pulsating voltages in your design. With an output that has a voltage of 40(Max) V, this is power management at its best. This voltage mode driver supports boost|buck|flyback|forward|full-bridge|half-bridge|push-pull topology. Its 2 PWM outputs produce a current of 200(Max) mA. It has a switching frequency of 300 kHz. In order to ensure parts aren't damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This voltage mode driver's maximum duty cycle is 45(Typ) %. This voltage mode driver has an operating temperature range of 0 °C to 70 °C. This device has a minimum operating supply voltage of 7 V and a maximum of 40 V.
