UCC28221DG4

Unknown

Texas Instruments

IC OFFLINE SWITCH FLYBACK 16SOIC

Search across all available documentation for this part.

Unknown

Texas Instruments

IC OFFLINE SWITCH FLYBACK 16SOIC

Technical Specifications

Parameters and characteristics for this part

Specification	UCC28221DG4

Control Features	Soft Start
Duty Cycle	75 %
Fault Protection	Over Voltage, Current Limiting
Frequency - Switching	2 MHz
Internal Switch(s)	False
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Output Isolation	Isolated
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Topology	Flyback
Voltage - Supply (Vcc/Vdd) [Max]	14.5 V
Voltage - Supply (Vcc/Vdd) [Min]	8.4 V

Part	Supplier Device Package	Output Isolation	Fault Protection	Topology	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Control Features	Package / Case	Package / Case [x]	Package / Case [y]	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Duty Cycle	Frequency - Switching
Texas Instruments UCC28221D	16-SOIC	Isolated	Current Limiting Over Voltage	Flyback	8.4 V	14.5 V	Soft Start	16-SOIC	0.154 in	3.9 mm	-55 °C	150 °C	Surface Mount	75 %	2 MHz
Texas Instruments UCC28221DRG4	16-SOIC	Isolated	Current Limiting Over Voltage	Flyback	8.4 V	14.5 V	Soft Start	16-SOIC	0.154 in	3.9 mm	-55 °C	150 °C	Surface Mount	75 %	2 MHz
Texas Instruments UCC28221DG4	16-SOIC	Isolated	Current Limiting Over Voltage	Flyback	8.4 V	14.5 V	Soft Start	16-SOIC	0.154 in	3.9 mm	-55 °C	150 °C	Surface Mount	75 %	2 MHz
Texas Instruments UCC28221PW	20-TSSOP	Isolated	Current Limiting Over Voltage	Flyback	8.4 V	14.5 V	Soft Start	20-TSSOP	0.173 in	4.4 mm	-55 °C	150 °C	Surface Mount	75 %	2 MHz
Texas Instruments UCC28221PWR	20-TSSOP	Isolated	Current Limiting Over Voltage	Flyback	8.4 V	14.5 V	Soft Start	20-TSSOP	0.173 in	4.4 mm	-55 °C	150 °C	Surface Mount	75 %	2 MHz
Texas Instruments UCC28221DR	16-SOIC	Isolated	Current Limiting Over Voltage	Flyback	8.4 V	14.5 V	Soft Start	16-SOIC	0.154 in	3.9 mm	-55 °C	150 °C	Surface Mount	75 %	2 MHz

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	120	$ 4.37

General part information

Converter Offline Flyback Topology 2MHz 16-SOIC

Technical documentation and resources

No documents available