FAN23SV06P Series

6A, 18V High Efficiency PoL Regulators

Catalog

6A, 18V High Efficiency PoL Regulators

Part	Operating Temperature [Min]	Operating Temperature [Max]	Function	Voltage - Input (Min) [Min]	Topology	Voltage - Output (Min/Fixed)	Output Configuration	Mounting Type	Output Type	Current - Output	Frequency - Switching [Max]	Frequency - Switching [Min]	Voltage - Input (Max) [Max]	Voltage - Output (Max) [Max]	Supplier Device Package	Package / Case	Synchronous Rectifier	Number of Outputs
ON Semiconductor FAN23SV06PMPX	-40 °C	125 ¯C	Step-Down	7 V	Buck	0.6 V	Positive	Surface Mount	Adjustable	6 A	1.5 MHz	200 kHz	15 V	5.5 V	34-PQFN 5.5x5	34-PowerTFQFN		1
ON Semiconductor FAN23SV06AMPX	-40 °C	125 ¯C	Step-Down	7 V	Buck	0.6 V	Positive	Surface Mount	Adjustable	6 A	1.5 MHz	200 kHz	18 V	5.5 V	34-PQFN 5.5x5	34-PowerTFQFN		1

Catalog

6A, 18V High Efficiency PoL Regulators

Key Features

• VINRange: 7 V to 15 V Using Internal Linear Regulator for Bias

• VINRange: 4.5 V to 5.5 V with VIN/PVIN/PVCCConnected to Bypass Internal Regulator

• High Efficiency: Over 96% Peak

• Continuous Output Current: 6 A

• Accurate Enable Facilitates VINUVLO Functionality

• PFM Mode for Light-Load Efficiency

• Forced PWM Mode Option (FAN23SV06P)

• Excellent Line and Load Transient Response

• Precision Reference: ±1% Over Temperature

• Output Voltage Range: 0.6 to 5.5 V

• Programmable Frequency: 200 kHz to 1.5 MHz

• Programmable Soft-Start

• Low Shutdown Current

• Adjustable Sourcing Current Limit

• Thermal Shutdown

• Internal Boot Diode

• Halogen and Lead Free, RoHS Compliant

Description

The FAN23SV06/FAN23SV06P 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 6 A continuous 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.These devices utilize ON Semiconductor’s constant on-time control architecture to provide excellent transient response and to maintain a relatively constant switching frequency. The FAN23SV06 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. The FAN23SV06P with forced Pulse Width Modulation (PWM) mode is available for applications that require a relatively constant switching frequency across the full load range.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.