STMicroelectronicsL5991ADPWM and Resonant Controllers
Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO Tube
| Compliant | |
| EAR99 | |
| Active | |
| 8542.31.00.30 | |
| Automotive | No |
| PPAP | No |
| Current Mode PWM Controller | |
| Current Mode PWM Controller | |
| Boost|Flyback | |
| 1 | |
| 100 | |
| 1000 | |
| 93(Min) | |
| 70 | |
| 1500(Max) | |
| 35 | |
| 12 | |
| 20 | |
| 13 | |
| 830 | |
| No | |
| No | |
| Yes | |
| -40 | |
| 150 | |
| Extended Industrial | |
| Tube | |
| Mounting | Surface Mount |
| Package Height | 1.65(Max) |
| Package Width | 4(Max) |
| Package Length | 10(Max) |
| PCB changed | 16 |
| Standard Package Name | SO |
| Supplier Package | SO |
| 16 | |
| Lead Shape | Gull-wing |
This L5991AD current controller by STMicroelectronics will exceed your current supply needs. This current mode controller supports boost|flyback topology. Its single PWM output produces a current of 1500(Max) mA. It has a switching frequency of 1000 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 device has a minimum operating supply voltage of 12 V and a maximum of 20 V. This current mode controller has a minimum operating temperature of -40 °C and a maximum of 150 °C. This current mode controller's maximum duty cycle is 93(Min) %.
| EDA / CAD Models |
Design AI-powered medical devices
Explore system design tips, part recs and AI insights to help you build faster, safer diagnostic and therapy solutions—all in Arrow’s latest white paper.