Description
LM5122QMHX/NOPB Texas Instruments - Yeehing Electronics
Automotive, 3-V to 65-V wide VIN, current mode synchronous boost controller with multiphase
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.783 |
| 100 — 249 | 3.084 |
| 250 — 999 | 2.424 |
| 1,000 + | 1.44 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | N |
| Topology | Boost |
| Number of Outputs | 1 Output |
| Switching Frequency | 975 kHz |
| Duty Cycle - Max | 100 % |
| Output Voltage | 3 V to 100 V |
| Output Current | 20 A |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | HTSSOP-20 |
| Qualification | AEC-Q100 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Series | LM5122-Q1 |
| Type | Current Mode PWM Controllers |
| Brand | Texas Instruments |
| Shutdown | Shutdown |
| Fall Time | 20 ns |
| Operating Supply Current | 4 mA |
| Operating Supply Voltage | 4.5 V to 65 V |
| Product Type | Switching Controllers |
| Rise Time | 25 ns |
| Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.002885 oz |
For more information, please refer to datasheet
Documents
| LM5122QMHX/NOPB Datasheet |
More Information
The LM5122 is a multi-phase capable synchronous boost controller intended for high-efficiency synchronous boost regulator applications. The control method is based upon peak-current-mode control. Current-mode control provides inherent line feed forward, cycle-by-cycle current limiting, and ease of loop compensation.
