Texas Instruments
TPS40200QDRQ1
TPS40200QDRQ1
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TPS40200QDRQ1 Texas Instruments - Yeehing Electronics
Automotive 4.5V to 52V Non-Synchronous Voltage Mode Buck Controller with P-Channel FET Driver
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.868 |
| 100 — 249 | 1.543 |
| 250 — 999 | 1.108 |
| 1,000 + | 0.58 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Number of Outputs | 1 Output |
| Input Voltage | 4.5 V to 52 V |
| Output Voltage | 0.7 V to 46 V |
| Output Current | 300 mA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-8 |
| Qualification | AEC-Q100 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Series | TPS40200-Q1 |
| Type | DC/DC Controller (External Switch) |
| Brand | Texas Instruments |
| Operating Supply Current | 1.5 mA |
| Product Type | Switching Controllers |
| Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.002561 oz |
For more information, please refer to datasheet
Documents
| TPS40200QDRQ1 Datasheet |
More Information
The TPS40200-Q1 is a flexible, nonsynchronous controller with a built-in 200-mA driver for P-channel FETs. The circuit operates with inputs up to 52 V, with a power-saving feature that turns off driver current once the external FET has been turned on fully. This feature extends the flexibility of the device, allowing it to operate with an input voltage up to 52 V without dissipating excessive power. The circuit operates with voltage-mode feedback and has feed-forward input-voltage compensation that responds instantly to input voltage change. The integral 700-mV reference is trimmed to 2%, providing the means to accurately control low voltages. The TPS40200-Q1 is available in an 8-pin SOIC package and supports many of the features of more complex controllers. Clock frequency, soft start, and overcurrent limit are each easily programmed by a single, external component. The device has undervoltage lockout (UVLO) and can be easily synchronized to other controllers or a system clock to satisfy sequencing and/or noise-reduction requirements.
