UC2578NG4 datasheet, PDF - EEWORLD Datasheet

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UC2578NG4: DescriptionSwitching Controllers Buck PWM Stepdown Vltg Reg; CategoryPower/power management The power supply circuit; File Size900KB，11 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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UC2578NG4 Overview

Switching Controllers Buck PWM Stepdown Vltg Reg

UC2578NG4 Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	DIP
package instruction	DIP, DIP16,.3
Contacts	16
Reach Compliance Code	compli
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	72 V
Minimum input voltage	10 V
Nominal input voltage	14 V
JESD-30 code	R-PDIP-T16
JESD-609 code	e4
length	19.305 mm
Number of functions	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	0.8 A
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP16,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	5.08 mm
surface mount	NO
Switch configuration	SINGLE
Maximum switching frequency	120 kHz
technology	BIPOLAR
Temperature level	INDUSTRIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm
Base Number Matches	1

UC2578NG4 Related Products

	UC2578NG4	UC3578N	UC3578DP	UC2578N	UC2578DP	UC2578DPTR	UC3578DPG4
Description	Switching Controllers Buck PWM Stepdown Vltg Reg	Switching Controllers Buck PWM Stepdown Vltg Reg	Buck Pulse Width Modulator Stepdown Voltage Regulator 16-SOIC 0 to 70	Switching Controllers Buck PWM Stepdown Vltg Reg	Buck Pulse Width Modulator Stepdown Voltage Regulator 16-SOIC -40 to 85	Buck Pulse Width Modulator Stepdown Voltage Regulator 16-SOIC -40 to 85	Buck Pulse Width Modulator Stepdown Voltage Regulator 16-SOIC 0 to 70
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Parts packaging code	DIP	DIP	SOIC	DIP	SOIC	SOIC	SOIC
package instruction	DIP, DIP16,.3	PLASTIC, DIP-16	SOP, SOP16,.25	DIP, DIP16,.3	SOP, SOP16,.25	SOP, SOP16,.25	SOP, SOP16,.25
Contacts	16	16	16	16	16	16	16
Reach Compliance Code	compli	compliant	compliant	compli	compli	compli	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	72 V	72 V	72 V	72 V	72 V	72 V	72 V
Minimum input voltage	10 V	11 V	11 V	11 V	11 V	11 V	10 V
Nominal input voltage	14 V	14 V	14 V	14 V	14 V	14 V	14 V
JESD-30 code	R-PDIP-T16	R-PDIP-T16	R-PDSO-G16	R-PDIP-T16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16
JESD-609 code	e4	e4	e4	e4	e4	e4	e4
length	19.305 mm	19.3 mm	9.89 mm	19.3 mm	9.89 mm	9.89 mm	9.9 mm
Number of functions	1	1	1	1	1	1	1
Number of terminals	16	16	16	16	16	16	16
Maximum operating temperature	85 °C	70 °C	70 °C	85 °C	85 °C	85 °C	70 °C
Minimum operating temperature	-40 °C	-	-	-40 °C	-40 °C	-40 °C	-
Maximum output current	0.8 A	0.8 A	0.8 A	0.8 A	0.8 A	0.8 A	0.8 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	DIP	SOP	DIP	SOP	SOP	SOP
Encapsulate equivalent code	DIP16,.3	DIP16,.3	SOP16,.25	DIP16,.3	SOP16,.25	SOP16,.25	SOP16,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	260	NOT SPECIFIED	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	5.08 mm	5.33 mm	1.75 mm	5.33 mm	1.75 mm	1.75 mm	1.75 mm
surface mount	NO	NO	YES	NO	YES	YES	YES
Switch configuration	SINGLE	BUCK	BUCK	BUCK	BUCK	BUCK	SINGLE
Maximum switching frequency	120 kHz	120 kHz	120 kHz	120 kHz	120 kHz	120 kHz	120 kHz
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	INDUSTRIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	THROUGH-HOLE	THROUGH-HOLE	GULL WING	THROUGH-HOLE	GULL WING	GULL WING	GULL WING
Terminal pitch	2.54 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	7.62 mm	7.62 mm	3.9 mm	7.62 mm	3.9 mm	3.9 mm	3.9 mm
Is it lead-free?	Contains lead	Contains lead	Lead free	Contains lead	-	Lead free	Lead free
Factory Lead Time	-	1 week	1 week	-	1 week	6 weeks	6 weeks
Humidity sensitivity level	-	-	2	-	2	2	2

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