UCC28231PWR datasheet, PDF - EEWORLD Datasheet

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UCC28231PWR: DescriptionAdvanced PWM Controller for Bus Converters with 3.3V Precision Reference Voltage 14-TSSOP -55 to 125; CategoryPower/power management The power supply circuit; File Size3MB，50 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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UCC28231PWR Overview

Advanced PWM Controller for Bus Converters with 3.3V Precision Reference Voltage 14-TSSOP -55 to 125

UCC28231PWR Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	TSSOP
package instruction	TSSOP, TSSOP14,.25
Contacts	14
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	1 week
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	17 V
Minimum input voltage	7 V
Nominal input voltage	12 V
JESD-30 code	R-PDSO-G14
JESD-609 code	e4
length	5 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	14
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Maximum output current	0.2 A
Nominal output voltage	5 V
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP14,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum supply current (Isup)	2.5 mA
Nominal supply voltage (Vsup)	12 V
surface mount	YES
Switch configuration	PUSH-PULL
Maximum switching frequency	1000 kHz
Temperature level	MILITARY
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	4.4 mm
Base Number Matches	1

UCC28231PWR Related Products

	UCC28231PWR	UCC28230DRNR	UCC28230DRNT	UCC28231DRNT	UCC28231PW	UCC28231DRNR	UCC28230PWR	UCC28230PW
Description	Advanced PWM Controller for Bus Converters with 3.3V Precision Reference Voltage 14-TSSOP -55 to 125	Advanced PWM Controller for Bus Converters with 5V Precision Reference Voltage 12-USON -55 to 125	Advanced PWM Controller for Bus Converters with 5V Precision Reference Voltage 12-USON -55 to 125	Advanced PWM Controller for Bus Converters with 3.3V Precision Reference Voltage 12-USON -55 to 125	Advanced PWM Controller for Bus Converters with 3.3V Precision Reference Voltage 14-TSSOP -55 to 125	Advanced PWM Controller for Bus Converters with 3.3V Precision Reference Voltage 12-USON -55 to 125	Advanced PWM Controller for Bus Converters with 5V Precision Reference Voltage 14-TSSOP -55 to 125	Advanced PWM Controller for Bus Converters with 5V Precision Reference Voltage 14-TSSOP -55 to 125
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Parts packaging code	TSSOP	SON	SON	SON	TSSOP	SON	TSSOP	TSSOP
package instruction	TSSOP, TSSOP14,.25	HVSON, SOLCC12,.08,20	HVSON, SOLCC12,.08,20	HVSON, SOLCC12,.08,20	TSSOP, TSSOP14,.25	HVSON, SOLCC12,.08,20	TSSOP, TSSOP14,.25	TSSOP, TSSOP14,.25
Contacts	14	12	12	12	14	12	14	14
Reach Compliance Code	compli	compli	compli	compli	compli	compli	compli	compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Factory Lead Time	1 week	1 week	1 week	1 week	1 week	1 week	1 week	1 week
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER
control mode	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	17 V	17 V	17 V	17 V	17 V	17 V	17 V	17 V
Minimum input voltage	7 V	7 V	7 V	7 V	7 V	7 V	7 V	7 V
Nominal input voltage	12 V	12 V	12 V	12 V	12 V	12 V	12 V	12 V
JESD-30 code	R-PDSO-G14	R-PDSO-N12	R-PDSO-N12	R-PDSO-N12	R-PDSO-G14	R-PDSO-N12	R-PDSO-G14	R-PDSO-G14
JESD-609 code	e4	e4	e4	e4	e4	e4	e4	e4
length	5 mm	3 mm	3 mm	3 mm	5 mm	3 mm	5 mm	5 mm
Humidity sensitivity level	1	1	1	1	1	1	1	1
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	14	12	12	12	14	12	14	14
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
Maximum output current	0.2 A	0.2 A	0.2 A	0.2 A	0.2 A	0.2 A	0.2 A	0.2 A
Nominal output voltage	5 V	3.3 V	3.3 V	5 V	5 V	5 V	3.3 V	3.3 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	HVSON	HVSON	HVSON	TSSOP	HVSON	TSSOP	TSSOP
Encapsulate equivalent code	TSSOP14,.25	SOLCC12,.08,20	SOLCC12,.08,20	SOLCC12,.08,20	TSSOP14,.25	SOLCC12,.08,20	TSSOP14,.25	TSSOP14,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	260	260	260	260	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	0.6 mm	0.6 mm	0.6 mm	1.2 mm	0.6 mm	1.2 mm	1.2 mm
Maximum supply current (Isup)	2.5 mA	2.5 mA	2.5 mA	2.5 mA	2.5 mA	2.5 mA	2.5 mA	2.5 mA
Nominal supply voltage (Vsup)	12 V	12 V	12 V	12 V	12 V	12 V	12 V	12 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
Switch configuration	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL
Maximum switching frequency	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz
Temperature level	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	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	GULL WING	NO LEAD	NO LEAD	NO LEAD	GULL WING	NO LEAD	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.5 mm	0.5 mm	0.5 mm	0.65 mm	0.5 mm	0.65 mm	0.65 mm
Terminal location	DUAL	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	NOT SPECIFIED
width	4.4 mm	2 mm	2 mm	2 mm	4.4 mm	2 mm	4.4 mm	4.4 mm
Base Number Matches	1	1	1	1	-	-	1	1

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