TPS54427DDA datasheet, PDF - EEWORLD Datasheet

TPS54427DDA: Description4.5V to 18V Input, 4-A Synchronous Step-Down Converter 8-SO PowerPAD -40 to 85; CategoryPower/power management The power supply circuit; File Size3MB，33 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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4.5V to 18V Input, 4-A Synchronous Step-Down Converter 8-SO PowerPAD -40 to 85

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	SOIC
package instruction	HLSOP, SOP8,.25
Contacts	8
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	1 week
Samacsys Descripti	4.5V to 18V Input, 4-A Synchronous Step-Down Converte
Other features	ALSO OPERATES IN OUTPUT VOLTAGE RANGE OF 0.76 TO 7V
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	18 V
Minimum input voltage	4.5 V
Nominal input voltage	12 V
JESD-30 code	R-PDSO-G8
JESD-609 code	e4
length	4.9 mm
Humidity sensitivity level	2
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	4 A
Maximum output voltage	7 V
Minimum output voltage	0.76 V
Nominal output voltage	5.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	HLSOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.7 mm
Maximum supply current (Isup)	1.4 mA
Nominal supply voltage (Vsup)	12 V
surface mount	YES
Switch configuration	BUCK
Maximum switching frequency	650 kHz
Temperature level	INDUSTRIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9 mm

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