Description
TL1451AQPWRG4Q1 Texas Instruments - Yeehing Electronics
3.6-V to 50-V dual-channel PWM controller, AEC-Q100 qualified
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.539 |
| 100 — 249 | 2.225 |
| 250 — 999 | 1.56 |
| 1,000 + | 0.48 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Topology | Boost, Buck, Flyback |
| Number of Outputs | 2 Output |
| Switching Frequency | 500 kHz |
| Duty Cycle - Max | 100 % |
| Input Voltage | 3.6 V to 50 V |
| Output Voltage | 2.5 V to 50 V |
| Output Current | 3 A |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | TSSOP-16 |
| Qualification | AEC-Q100 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Series | TL1451A-Q1 |
| Type | DC/DC Controllers (External Switch) |
| Brand | Texas Instruments |
| Product Type | Switching Controllers |
| Factory Pack Quantity | 2000 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.002183 oz |
For more information, please refer to datasheet
Documents
| TL1451AQPWRG4Q1 Datasheet |
More Information
The TL1451A incorporates on a single monolithic chip all the functions required in the construction of two pulse-width-modulation (PWM) control circuits. Designed primarily for power-supply control, the TL1451A contains an on-chip 2.5-V regulator, two error amplifiers, an adjustable oscillator, two dead-time comparators, undervoltage lockout circuitry, and dual common-emitter output transistor circuits.
