|Information||300KHz PWM Switching Controller|
|Special Features||Enable, Power Sequencing, Synchronous Rectification, Thermal Shutdown, UVLO Adjustable, Soft Start Adjustable|
|VIN MIN (V)||3|
|VIN MAX (V)||28|
|VOUT MIN (V)||0.8|
|VOUT MAX (V)||27|
|Control Mode||Voltage Mode PWM|
|Operating Temp Range (°C)||-40 to 85|
|Max Rec. Output Current (A)||20|
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
- 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|
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EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
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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.
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