Integrated Circuits (ICs)

UCC2570DG4

Obsolete

VOLTAGE MODE PWM CONTROLLER 1A 500KHZ 14-PIN SOIC

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Integrated Circuits (ICs)

Obsolete

VOLTAGE MODE PWM CONTROLLER 1A 500KHZ 14-PIN SOIC

Technical Specifications

Parameters and characteristics for this part

Specification	UCC2570DG4

Control Features	Soft Start, Frequency Control
Duty Cycle	80 %
Fault Protection	Current Limiting
Frequency - Switching	500 kHz
Internal Switch(s)	False
Mounting Type	Surface Mount
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Isolation	Isolated
Package / Case	3.9 mm, 0.154 in
Package / Case	14-SOIC
Topology	Forward
Voltage - Supply (Vcc/Vdd) [Max]	15 V
Voltage - Supply (Vcc/Vdd) [Min]	9 V

Part	Duty Cycle	Topology	Frequency - Switching	Fault Protection	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Output Isolation	Control Features	Package / Case	Package / Case	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Package / Case	Package / Case
Texas Instruments UCC2570DTR	80 %	Forward	500 kHz	Current Limiting	85 C	-40 ¯C	Surface Mount	Isolated	Frequency Control Soft Start	0.154 in 3.9 mm	14-SOIC	15 V	9 V
Texas Instruments UCC2570DTRG4	80 %	Forward	500 kHz	Current Limiting	85 C	-40 ¯C	Surface Mount	Isolated	Frequency Control Soft Start	0.154 in 3.9 mm	14-SOIC	15 V	9 V
Texas Instruments UCC2570DG4	80 %	Forward	500 kHz	Current Limiting	85 C	-40 ¯C	Surface Mount	Isolated	Frequency Control Soft Start	0.154 in 3.9 mm	14-SOIC	15 V	9 V
Texas Instruments UCC2570NG4	80 %	Forward	500 kHz	Current Limiting	85 C	-40 ¯C	Through Hole	Isolated	Frequency Control Soft Start		14-DIP	15 V	9 V	0.3 in	7.62 mm

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00

General part information

Converter Offline Forward Topology 500kHz 14-SOIC

Technical documentation and resources