Texas Instruments Incorporated- AC DC Converters

Texas Instruments Incorporated (TI) was originally founded in 1930 as Geophysical Service Incorporated and renamed in 1951, evolving into a global semiconductor design and manufacturing company. Headquartered in Dallas, Texas, USA, TI focuses on analog and embedded processing semiconductors. The company's product portfolio includes a vast array of analog chips such as amplifiers, data converters, power management ICs, and interface products. In embedded processing, TI offers highly popular microcontroller families like the ultra-low-power MSP430 series, real-time control C2000 series, and ARM-based Sitara and Tiva microcontroller series. TI also designs digital signal processors (DSPs) and application processors, notably the AM series for industrial and automotive applications. Beyond standard semiconductors, the company provides DLP (Digital Light Processing) technology for projection and advanced sensing solutions. TI is widely recognized as a market leader in analog semiconductors, holding approximately 19% of the global analog market share, the largest in the industry. The company consistently ranks among the top 10 semiconductor manufacturers worldwide and operates design, manufacturing, and sales facilities in over 30 countries.

AC DC Converters - 型号列表

23 parts in total

Mfr Part #	Quantity Available	Price	Packaging	Part Status	Manufacturer	Package / Case	Supplier Device Package	Operating Temperature	Series	Mounting Type	Frequency - Switching	Output Isolation	Topology	Duty Cycle	Base Product Number	Fault Protection	Voltage - Breakdown	Voltage - Supply (Vcc/Vdd)	Control Features	Internal Switch(s)	Voltage - Start Up	Standard Package	Standard Package Name	RoHS	EU RoHS	Lead Style	Package Quantity	Number of Positions	Factory Pack Quantity	Current - Output	Current Rating (Max)	Width	Length - Overall	Shell Size - Insert	Software	Pattern Number	Utilized IC / Part	Printed Circuit Board	Temperature - Test	Voltage - Supply	Number of Outputs	Mounting Style	Package Cooled	Fall Time	Frequency Range	Rise Time (Typ)	Synchronous Rectifier	Voltage - Input (Min)	Number of Outputs and Type	Contact Form	Control Method	Output Configuration	Product Category	Rad Hardened	Resolution	Non-Volatile Memory	Common Mode Transient Immunity (Min)	Applications	Compensated Temperature	Operating Temperature - Junction	Duty Cycle (Max)	Type	Features	Grade	Qualification	Frequency	Development Kit	Functional Diagram	Isolation	Delay Time	Voltage Rating	Current - Supply	Propagation Delay (Max)	Height	Length	Number of Pins	Size / Dimension	Pin Size - Below Flange	Control/Display Type	Mating Cycles	cms-filter-header-bpn	cms-filter-header-series
UCC25701DTR/81385 IC OFFLINE SWITCH Texas Instruments	26270	59: $34.68	Bulk	Active	Texas Instruments	-	-	-	*	-	-	-	-	-	UCC25701	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 UCD3138RGCR Digital Controller 64-Pin VQFN EP T/R IC DGTL PWR CTRLR 64VQFN AC/DC Converters Hily Integrated Dig Controller Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs Power Management Specialized - PMIC Hily Integrated Dig Controller Texas Instruments	10	2000: $54.196	Tape and Reel	ACTIVE	Texas Instruments	64-VFQFN Exposed Pad	64-VQFN (9x9)	-40°C ~ 125°C	UCD3138	Surface Mount	-	-	-	-	-	-	-	-	-	-	-	2,000	QFN	Lead free / RoHS Compliant	Compliant	No Lead	VQFN EP	64	2000	100mA	Catalog	9.15(Max)	9.15(Max)	0.95(Max)	SLUSAP2F	Y	View	64	-40 to 125	3 V ~ 3.6 V	8	SMD/SMT	VQFN EP	-	-	-	-	-	-	-	-	-	AC/DC Converters	No	250	32kB (Program) 2kB (Data)	Automotive	Digital Power Controller	2-pole/2-zero (PID hardware)	125C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 UCD3138RHAR Digital Controller 40-Pin VQFN EP T/R IC DGTL PWR CTRLR 40VQFN AC/DC Converters Hi Int Dig Cntrlr Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs Power Management Specialized - PMIC Hi Int Dig Cntrlr Texas Instruments	10000	2500: $20.655	Tape and Reel	ACTIVE	Texas Instruments	40-VFQFN Exposed Pad	40-VQFN (6x6)	-40°C ~ 125°C	UCD3138	Surface Mount	2 MHz	-	-	-	-	-	-	-	-	-	-	2,500	QFN	Lead free / RoHS Compliant	Compliant	No Lead	VQFN EP	40	2500	100mA	Catalog	6.15(Max)	6.15(Max)	0.95(Max)	SLUSAP2F	Y	View	40	-40 to 125	3 V ~ 3.6 V	8	SMD/SMT	VQFN EP	-	-	-	-	-	-	-	-	-	AC/DC Converters	No	250	32kB (Program) 2kB (Data)	Automotive	Digital Power Controller	2-pole/2-zero (PID hardware)	125C	50 %	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM5045SQ/NOPB . LM5045SQ/NOPB - Converter Offline Full-Bridge Topology Up to 2MHz 28-WQFN (5x5) from Texas Instruments. from now! Texas Instruments Incorporated	13	1: $18.90	Tape & Reel (TR)	ACTIVE	Texas Instruments	28-WFQFN Exposed Pad	28-WQFN (5x5)	-40°C ~ 125°C	LM5045	Surface Mount	100 kHz to 2000 kHz	Isolated	Boost\|Full-Bridge\|Half-Bridge\|Pus...	-	-	-	-	-	-	-	-	1,000	QFN	Lead free / RoHS Compliant	Compliant	No Lead	WQFN EP	28	1000	-	Catalog	5.1(Max)	5.1(Max)	0.75(Max)	SNVS699H	Y	View	28	-40 to 125	-	-	-	-	20	100kHz ~ 2MHz	60	Yes	14 V ~ 100 V	2	No	Current/Voltage Mode PWM Controller	No	-	-	-	-	-	-	-	-	-	Current Mode PWM Controllers	HV Start-up Synchronization Pin	-	-	2000	LM5045EVAL/NOPB	fbd_snvs699h.gif	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 LM5021NA-1/NOPB . LM5021NA-1/NOPB - Converter Offline Flyback, Forward Topology Up to 1MHz 8-PDIP from Texas Instruments. from now! Texas Instruments Incorporated	4425	1: $10.336	Rail	ACTIVE	Texas Instruments	8-DIP (0.300", 7.62mm)	8-PDIP	-40°C ~ 125°C	LM5021	Through Hole	500 kHz	Isolated	Flyback\|Forward	80%	是	-	-	-	-	-	-	40	PDIP	Lead free / RoHS Compliant	Compliant	Through Hole	PDIP	8	40	0.7 A	Catalog	6.35mm	10.16(Max)	5.08(Max) - 0.51(Min)	SNVS359E	Y	View	8	-40 to 125	8 V ~ 30 V	1	Through Hole	MDIP	10ns	150kHz ~ 1MHz	25ns	Yes	8 V ~ 30 V	1	Yes	Current Mode PWM Controller	Yes	-	-	-	-	-	-	-	-	80 % (Typ)	Current Mode PWM Controllers	Frequency Synchronization	-	-	-	-	-	Isolated	10ns	8.5 V	2.5 mA	25ns	3.3mm	9.27mm	8	9.27 x 6.35 x 3.3mm	是	电流	80%	-	-
LM5021NA-2/NOPB . LM5021NA-2/NOPB - Converter Offline Flyback, Forward Topology Up to 1MHz 8-PDIP from Texas Instruments. from now! Texas Instruments Incorporated	-		Rail	-	-	8-DIP (0.300", 7.62mm)	8-PDIP	-40°C ~ 125°C	-	-	500(Typ)	Isolated	Flyback\|Forward	50(Typ)	-	-	-	-	-	-	-	40	PDIP	Lead free / RoHS Compliant	Compliant	Through Hole	PDIP	8	-	700	-	-	-	-	-	-	-	-	-	-	-	-	-	10	150kHz ~ 1MHz	25	Yes	8 V ~ 30 V	1	Yes	Current Mode PWM Controller	Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UCC28782ADRTWR Buy now, ships today. UCC28782ADRTWR - Converter Offline Boost, Flyback Topology 420kHz 24-WQFN (4x4) from Texas Instruments. View datasheets, pricing and availability from DigiKey now! Texas Instruments Incorporated	109	1: $13.9985	Tape & Reel (TR)	Active	Texas Instruments	24-WFQFN Exposed Pad	24-WQFN (4x4)	-40°C ~ 125°C (TJ)	-	Surface Mount	420kHz	Isolated	Boost, Flyback	-	UCC28782	Current Limiting, Over Temperature, Over Voltage, Short Circuit	-	14V ~ 34V	Soft Start	Yes	17 V	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UCC28781ARTWR Texas Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UCC28782ARTWR IC OFFLINE SWITCH FLYBACK 24WQFN Texas Instruments	1897	3000: $7.2107	Tape & Reel (TR)	Obsolete	Texas Instruments	24-WFQFN Exposed Pad	24-WQFN (4x4)	-40°C ~ 125°C (TJ)	-	Surface Mount	420kHz	Isolated	Flyback	-	-	Current Limiting, Over Temperature, Over Voltage, Short Circuit	-	14V ~ 34V	-	No	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	UCC28782	-
UCC28782ARTWT IC OFFLINE SWITCH FLYBACK 24WQFN Texas Instruments	190	250: $12.0167	Tape & Reel (TR)	Active	Texas Instruments	24-WFQFN Exposed Pad	24-WQFN (4x4)	-40°C ~ 125°C (TJ)	-	Surface Mount	420kHz	Isolated	Flyback	-	UCC28782	Current Limiting, Over Temperature, Over Voltage, Short Circuit	-	14V ~ 34V	-	No	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UCC28782CDRTWR . UCC28782CDRTWR - Converter Offline Boost, Flyback Topology 420kHz 24-WQFN (4x4) from Texas Instruments. from now! Texas Instruments Incorporated	32	1: $14.994	Tape & Reel (TR)	Active	Texas Instruments	24-WFQFN Exposed Pad	24-WQFN (4x4)	-40°C ~ 125°C (TJ)	-	Surface Mount	420kHz	Isolated	Boost, Flyback	-	UCC28782	Current Limiting, Over Temperature, Over Voltage, Short Circuit	-	14V ~ 34V	Soft Start	Yes	17 V	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UCC28782BDLRTWR . UCC28782BDLRTWR - Converter Offline Boost, Flyback Topology 420kHz 24-WQFN (4x4) from Texas Instruments. from now! Texas Instruments Incorporated	-		Tape & Reel (TR)	Active	Texas Instruments	24-WFQFN Exposed Pad	24-WQFN (4x4)	-40°C ~ 125°C (TJ)	-	Surface Mount	420kHz	Isolated	Boost, Flyback	-	UCC28782	Current Limiting, Over Temperature, Over Voltage, Short Circuit	-	14V ~ 34V	Soft Start	Yes	17 V	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UCC28781QRTWRQ1 . UCC28781QRTWRQ1 - Converter Offline Flyback, Secondary Side SR Topology 500kHz 24-WQFN (4x4) from Texas Instruments. from now! Texas Instruments Incorporated	34	1: $17.9235	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Active	Texas Instruments	24-WFQFN Exposed Pad	24-WQFN (4x4)	-40°C ~ 125°C (TJ)	-	Surface Mount	500kHz	Isolated	Flyback, Secondary Side SR	-	UCC28781	Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit	-	14V ~ 34V	Soft Start	No	500 mV	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Automotive	AEC-Q100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM5021MMX-1/NOPB Buy now, ships today. LM5021MMX-1/NOPB - Converter Offline Flyback Topology 150kHz ~ 1MHz 8-VSSOP from Texas Instruments. View datasheets, pricing and availability from DigiKey now! Texas Instruments Incorporated	8684	1: $7.9295	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Active	Texas Instruments	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP	-40°C ~ 125°C (TJ)	-	Surface Mount	150kHz ~ 1MHz	Isolated	Flyback	80%	LM5021	Current Limiting, Over Load	-	8V ~ 30V	Frequency Control, Soft Start, Sync	No	20 V	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM5045SQX/NOPB Buy now, ships today. LM5045SQX/NOPB - Converter Offline Full-Bridge Topology Up to 2MHz 28-WQFN (5x5) from Texas Instruments. View datasheets, pricing and availability from DigiKey now! Texas Instruments Incorporated	84	1: $23.31	Tape & Reel (TR)	Active	Texas Instruments	28-WFQFN Exposed Pad	28-WQFN (5x5)	-40°C ~ 125°C (TJ)	-	Surface Mount	Up to 2MHz	Isolated	Full-Bridge	-	LM5045	Current Limiting, Over Temperature, Over Voltage	-	14V ~ 100V	Frequency Control, Soft Start, Sync	No	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM5021MMX-2/NOPB Buy now, ships today. LM5021MMX-2/NOPB - Converter Offline Flyback, Forward Topology Up to 1MHz 8-VSSOP from Texas Instruments. View datasheets, pricing and availability from DigiKey now! Texas Instruments Incorporated	843	1: $8.47	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Active	Texas Instruments	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP	-40°C ~ 125°C (TJ)	-	Surface Mount	Up to 1MHz	Isolated	Flyback, Forward	50%	LM5021	Current Limiting, Over Load	-	8V ~ 30V	Frequency Control, Soft Start, Sync	No	20 V	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM5045MHX/NOPB Buy now, ships today. LM5045MHX/NOPB - Converter Offline Full-Bridge Topology Up to 2MHz 28-HTSSOP from Texas Instruments. View datasheets, pricing and availability from DigiKey now! Texas Instruments Incorporated	12	1: $27.237	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Active	Texas Instruments	28-PowerTSSOP (0.173", 4.40mm Width)	28-HTSSOP	-40°C ~ 125°C (TJ)	-	Surface Mount	Up to 2MHz	Isolated	Full-Bridge	-	LM5045	Current Limiting, Over Temperature, Over Voltage	-	14V ~ 100V	Frequency Control, Soft Start, Sync	No	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UCC2813QDR-4Q1 Buy now, ships today. UCC2813QDR-4Q1 - Converter Offline Boost, Flyback, Forward Topology 1MHz 8-SOIC from Texas Instruments. View datasheets, pricing and availability from DigiKey now! Texas Instruments Incorporated	10	2500: $14.6608	Tape & Reel (TR)	Active	Texas Instruments	8-SOIC (0.154", 3.90mm Width)	8-SOIC	-40°C ~ 125°C (TA)	-	Surface Mount	1MHz	Non-Isolated	Boost, Flyback, Forward	49%	UCC2813	-	-	8.3V ~ 12V	Frequency Control	Yes	12.5 V	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Automotive	AEC-Q100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UC2875QP Buy now, ships today. UC2875QP - Converter Offline Full-Bridge Topology 1MHz 28-PLCC (11.51x11.51) from Texas Instruments. View datasheets, pricing and availability from DigiKey now! Texas Instruments Incorporated	10	1: $63.648	Tube	Obsolete	Texas Instruments	28-LCC (J-Lead)	28-PLCC (11.51x11.51)	-25°C ~ 85°C (TA)	-	Surface Mount	1MHz	Non-Isolated	Full-Bridge	100%	UC2875	Current Limiting	-	9.5V ~ 20V	Frequency Control, Soft Start, Sync	-	10.75 V	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UCC3810DW Buy now, ships today. UCC3810DW - Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 16-SOIC from Texas Instruments. View datasheets, pricing and availability from DigiKey now! Texas Instruments Incorporated	63	1: $50.116	Tube	Active	Texas Instruments	16-SOIC (0.295", 7.50mm Width)	16-SOIC	-40°C ~ 85°C (TA)	-	Surface Mount	1MHz	Isolated	Boost, Buck, Flyback, Forward	49%	UCC3810	-	-	8.3V ~ 11V	Frequency Control, Sync	No	11.3 V	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Texas Instruments Incorporated- AC DC Converters

AC DC Converters - 型号列表

Package / Case

Supplier Device Package

Frequency - Switching

Base Product Number

Topology

Packaging

Voltage - Start Up

Voltage - Supply (Vcc/Vdd)

Operating Temperature

Duty Cycle

Fault Protection

Series

Standard Package

Factory Pack Quantity

Width

Length - Overall

Number of Positions

Printed Circuit Board

Control Features

Part Status

Current - Output

Package Quantity

Shell Size - Insert

Software

Fall Time

Rise Time (Typ)

Standard Package Name

Voltage - Supply

Number of Outputs

Lead Style

Mounting Type

Mounting Style

Package Cooled

Duty Cycle (Max)

Frequency Range

Output Isolation

Voltage - Input (Min)

Number of Outputs and Type

Contact Form

Features

Control Method

Output Configuration

Internal Switch(s)