|Information||6A 600kHz Buck Regulator|
|Special Features||Enable, Power Sequencing, Synchronous Rectification, Thermal Shutdown, UVLO Adjustable, Soft Start Adjustable|
|VIN MIN (V)||2.5|
|VIN MAX (V)||28|
|# of Outputs||1|
|VOUT MIN (V)||0.8|
|VOUT MAX (V)||27|
|X x Y Package Dimension (mm)||7x4|
|Control Mode||Voltage Mode PWM|
|Operating Temperature (°C)||-40 to 125|
The SP7652 is a synchronous step-down switching regulator 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 SP7652 is designed to provide a fully integrated buck regulator solution using a fixed 600kHz frequency, PWM voltage mode architecture. Protection features include UVLO, thermal shutdown and output short-circuit protection. The SP7652 is available in the space saving DFN package.
- 2.5V to 28V step-down achieved using dual input
- Output boltage down to 0.8V
- 6A output capability
- Built in low RDSON power FETs (15 mΩ typ)
- Highly integrated design, minimal components
- 600 kHz fixed frequency operation
- UVLO detects both VCC and VIN
- Over temperature protection
- 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 92% possible
- Nonsynchronous start up into a pre-charged output
- Small 7mm x 4mm DFN package
Documentation & Design Tools
Quality & RoHS
Parts & Purchasing
|Part Number||Pkg Code||Min Temp||Max Temp||Status||Suggested Replacement||Buy Now||Order Samples||PDN|
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.
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