Overview
| Information | 300KHz PWM Switching Controller |
|---|---|
| Max Rec. Output Current (A) | 20 |
| IQ (µA) | 1500 |
| VIN MIN (V) | 3 |
| VIN MAX (V) | 28 |
| VOUT MIN (V) | 0.8 |
| VOUT MAX (V) | 27 |
| Frequency (kHz) | 300 |
| Efficiency (%) | 95 |
| Control Mode | Voltage Mode PWM |
| Special Features | Enable, Power Sequencing, Synchronous Rectification, Thermal Shutdown, UVLO Adjustable, Soft Start Adjustable |
| Operating Temp Range (°C) | -40 to 85 |
| Package | MSOP-10 |
The SP6132H is a synchronous step-down switching regulator controller optimized for high efficiency. The part is designed to be especially attractive for dual supply, 12V step-down with 5V used to power the controller. This lower VCC voltage minimizes power dissipation in the part. The SP6132H is designed to drive a pair of external NFETs using a fixed 300kHz frequency, PWM voltage mode architecture. Protection features include UVLO, thermal shutdown and output short-circuit protection. The SP6132H is available in the cost and space saving 10-pin MSOP.
- 3V to 15V step-down achieved using dual input
- Onboard 1.5Ω sink (2Ω source) NFET drivers
- Up to 30A output capability
- Highly integrated design, minimal components
- UVLO detects both VCC and VIN
- Short-circuit protection with auto restart
- Wide BW Amp allows type II or III compensation
- Programmable soft-start
- Fast transient response
- High efficiency: greater than 95% possible
- A synchronous startup into a pre-charged output
- Small 10-Pin MSOP package
- Wireless Base Station
- Automotive
- Industrial
- Power Supply
Documentation & Design Tools
Quality & RoHS
Parts & Purchasing
| Part Number | Pkg Code | Min Temp | Max Temp | Status | Suggested Replacement | Buy Now | Order Samples | PDN |
|---|---|---|---|---|---|---|---|---|
| SP6132HEU-L | MSOP10 | -40 | 85 | OBS | SP6132HEU-L/TR | |||
| SP6132HEU-L/TR | MSOP10 | -40 | 85 | Active | Order | |||
| SP6132EB | Board | -40 | 85 | Active |
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
Packaging
| Pkg Code | Details | Quantities | Dimensions |
|---|---|---|---|
| MSOP10 |
|
|
|
Notifications
FAQs & Support
Search our list of FAQs for answers to common technical questions.
For material content, environmental, quality and reliability questions review the Quality tab or visit our Quality page.
For ordering information and general customer service visit our Contact Us page.
Submit a Technical Support Question As a New Question
Find the product page of the part that you want to get an evaluation board for and click on Parts & Purchasing. Example:
Find the icons under Buy Now or Order Samples:
Click on the Buy Now icon and see who has stock and click on the Buy button:
Alternatively, you can click on the Order Samples
If the icons are missing, then contact Customer Support.
The Parts & Purchasing section of the product page shows the Status of all orderable part numbers for that product. Click Show obsolete parts, to see all EOL or OBS products.
