Specification	FAN23SV15MAMPX

Current - Output	15 A
Frequency - Switching [Max]	1 MHz
Frequency - Switching [Min]	200 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	34-PowerTFQFN
Supplier Device Package	5.5x5, 34-PQFN
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	18 V
Voltage - Input (Min) [Min]	7 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	0.6 V

FAN23SV15MAMPX Series

15 A Synchronous Buck Regulator

Part	Synchronous Rectifier	Voltage - Input (Max) [Max]	Package / Case	Output Configuration	Voltage - Output (Min/Fixed)	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Function	Frequency - Switching [Max]	Frequency - Switching [Min]	Number of Outputs	Topology	Voltage - Input (Min) [Min]	Current - Output	Output Type	Supplier Device Package	Voltage - Output (Max) [Max]
ON Semiconductor FAN23SV15MAMPX		18 V	34-PowerTFQFN	Positive	0.6 V	-40 °C	125 ¯C	Surface Mount	Step-Down	1 MHz	200 kHz	1	Buck	7 V	15 A	Adjustable	34-PQFN 5.5x5	5.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

FAN23SV15MAMPX Series

The FAN23SV15MAMPX is a highly efficient integrated synchronous buck regulator. The regulator is capable of operating with an input range from 7 V to 18 V and supporting up to 15 A load currents. The device can operate from a 5 V rail (±10%) if VIN, PVIN, and PVCCare connected together to bypass the internal linear regulator.The FAN23SV15MA utilizes ON Semiconductor’s constant on-time control architecture to provide excellent transient response and to maintain a relatively constant switching frequency. The device utilizes Pulse Frequency Modulation (PFM) mode to maximize light-load efficiency by reducing switching frequency when the inductor is operating in discontinuous conduction mode at light loads.Switching frequency and over-current protection can be programmed to provide a flexible solution for various applications. Output over-voltage, under-voltage, over-current, and thermal shutdown protections help prevent damage to the device during fault conditions. After thermal shutdown is activated, a hysteresis feature restarts the device when normal operating temperature is reached.