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TPS54561DPRR, Switching Voltage Regulators 4.5V to 60V Input 5A SD DC-DC Cnvtr

Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage RegulatorsTPS54361/TPS54561 Step-Down DC-DC Converters Texas Instruments TPS54361/TPS54561 Step-Down DC-DC Converters are a 60V, 3.5A or 5A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply current to 152µA. Shutdown supply current is reduced to 2µA when the enable pin is pulled low. Undervoltage lockout is internally set at 4.3V but can increase using an external resistor divider at the enable pin. The output voltage startup ramp is controlled by the soft start pin that can also be configured for sequencing/tracking. An open-drain power-good signal indicates the output is within 93% to 106% of the nominal voltage. A wide adjustable switching-frequency range allows for optimization of either efficiency or external component size. Cycle-by-cycle current limit, frequency foldback and thermal shutdown protects internal and external components during an overload condition.

Brand	Texas Instruments
Development Kit	TPS54561EVM-555
Factory Pack Quantity: Factory Pack Quantity	3000
Input Voltage, Max	60 V
Input Voltage, Min	4.5 V
Input Voltage	4.5 V to 60 V
Manufacturer	Texas Instruments
Maximum Operating Temperature	+125 C
Minimum Operating Temperature	-40 C
Moisture Sensitive	Yes
Mounting Style	SMD/SMT
Number of Outputs	1 Output
Operating Supply Current	152 uA
Output Current	5 A
Output Voltage	800 mV to 59 V
Package / Case	WSON-10
Product Category	Switching Voltage Regulators
Product Type	Switching Voltage Regulators
Product	Voltage Regulators
Quiescent Current	152 uA
Series	TPS54561
Subcategory	PMIC-Power Management ICs
Switching Frequency	500 kHz
Topology	Buck
Type	Step Down DC/DC Converter
Вес, г	0.04