UC2845D8G4

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Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

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UC2845D8G4

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Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	UC2845D8G4	UC2845 Series

Applications	PWM Controller	PWM Controller
Clock Sync	-	False
Control Features	-	Frequency Control
Current - Supply	11 mA	11 mA
Duty Cycle (Max)	-	48 %
Function	-	Step-Down, Step-Up/Step-Down, Step-Up
Mounting Type	Surface Mount	Surface Mount, Through Hole
Number of Outputs	-	1
Operating Temperature [Max]	85 °C	85 - 125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Output Configuration	-	Positive, Isolation Capable
Output Phases	-	1
Output Type	-	Transistor Driver
Package / Case	3.9 mm	0.3 - 3.9 mm
Package / Case	8-SOIC	8-SOIC, 16-SOIC, 14-SOIC, 8-DIP
Package / Case	-	3.9 mm
Package / Case	-	0.154 - 7.62 in
Supplier Device Package	8-SOIC	8-SOIC, 16-SOIC, 8-PDIP
Synchronous Rectifier	-	False
Topology	-	Buck, Forward, Boost, Flyback
Voltage - Input [Max]	6.3 V	6.3 V
Voltage - Input [Min]	-3 V	-3 V
Voltage - Supply (Vcc/Vdd)	-	12 V
Voltage - Supply (Vcc/Vdd)	-	28 V
Voltage - Supply [Max]	28 V	28 - 30 V
Voltage - Supply [Min]	12 V	7.6 - 12 V

Pricing

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

Distributor	Package	Quantity	$

UC2845 Series

IC REG CTRLR MULT TOPOLOGY 8SOIC

Part	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Current - Supply	Supplier Device Package	Voltage - Input [Min]	Voltage - Input [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Applications	Package / Case	Package / Case	Function	Control Features	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Output Configuration	Number of Outputs	Topology	Duty Cycle (Max) [Max]	Output Phases	Output Type
Texas Instruments UC2845D8G4	85 °C	-40 °C	3.9 mm	8-SOIC	11 mA	8-SOIC	-3 V	6.3 V	12 V	28 V	Surface Mount	PWM Controller
Texas Instruments UC2845ADW	85 °C	-40 °C		16-SOIC	11 mA	16-SOIC	-3 V	6.3 V	7.6 V	30 VDC	Surface Mount	PWM Controller
Texas Instruments UC2845D	85 °C	-40 °C		14-SOIC	11 mA		-3 V	6.3 V	12 V	28 V	Surface Mount	PWM Controller	3.9 mm	0.154 in
Texas Instruments UC2845ADTR	85 °C	-40 °C		14-SOIC	11 mA		-3 V	6.3 V	7.6 V	30 VDC	Surface Mount	PWM Controller	3.9 mm	0.154 in
Texas Instruments UC2845AQD8R	125 °C	-40 °C	3.9 mm	8-SOIC	11 mA	8-SOIC	-3 V	6.3 V	7.9 V	30 VDC	Surface Mount	PWM Controller
Texas Instruments UC2845AQD	125 °C	-40 °C		14-SOIC	11 mA		-3 V	6.3 V	7.9 V	30 VDC	Surface Mount	PWM Controller	3.9 mm	0.154 in
Texas Instruments UC2845AD8TRG4	85 °C	-40 °C	3.9 mm	8-SOIC	11 mA	8-SOIC	-3 V	6.3 V	7.6 V	30 VDC	Surface Mount	PWM Controller
Texas Instruments UC2845DTRG4	85 °C	-40 °C		14-SOIC	11 mA		-3 V	6.3 V	12 V	28 V	Surface Mount	PWM Controller	3.9 mm	0.154 in
Texas Instruments UC2845D8TR	85 °C	-40 °C	3.9 mm	8-SOIC	11 mA	8-SOIC	-3 V	6.3 V	12 V	28 V	Surface Mount	PWM Controller
Texas Instruments UC2845AQDR	125 °C	-40 °C		14-SOIC	11 mA		-3 V	6.3 V	7.9 V	30 VDC	Surface Mount	PWM Controller	3.9 mm	0.154 in
Texas Instruments UC2845P	85 °C	-40 °C	0.3 in	8-DIP		8-PDIP					Through Hole			7.62 mm	Step-Down, Step-Up, Step-Up/Step-Down	Frequency Control	12 V	28 V	Isolation Capable, Positive	1	Boost, Buck, Flyback, Forward	48 %	1	Transistor Driver
Texas Instruments UC2845AD8	85 °C	-40 °C	3.9 mm	8-SOIC	11 mA	8-SOIC	-3 V	6.3 V	7.6 V	30 VDC	Surface Mount	PWM Controller
Texas Instruments UC2845AD8G4	85 °C	-40 °C	3.9 mm	8-SOIC	11 mA	8-SOIC	-3 V	6.3 V	7.6 V	30 VDC	Surface Mount	PWM Controller
Texas Instruments UC2845AD	85 °C	-40 °C		14-SOIC	11 mA		-3 V	6.3 V	7.6 V	30 VDC	Surface Mount	PWM Controller	3.9 mm	0.154 in
Texas Instruments UC2845D8TRG4	85 °C	-40 °C	3.9 mm	8-SOIC	11 mA	8-SOIC	-3 V	6.3 V	12 V	28 V	Surface Mount	PWM Controller
Texas Instruments UC2845ANG4	85 °C	-40 °C	0.3 in	8-DIP	11 mA	8-PDIP	-3 V	6.3 V	7.6 V	30 VDC	Through Hole	PWM Controller		7.62 mm
Texas Instruments UC2845N	85 °C	-40 °C	0.3 in	8-DIP	11 mA	8-PDIP	-3 V	6.3 V	12 V	28 V	Through Hole	PWM Controller		7.62 mm
Texas Instruments UC2845D8	85 °C	-40 °C	3.9 mm	8-SOIC	11 mA	8-SOIC	-3 V	6.3 V	12 V	28 V	Surface Mount	PWM Controller
Texas Instruments UC2845NG4	85 °C	-40 °C	0.3 in	8-DIP	11 mA	8-PDIP	-3 V	6.3 V	12 V	28 V	Through Hole	PWM Controller		7.62 mm

Description

General part information

UC2845 Series

Power Supply Controller PWM Controller 8-SOIC

Documents

Technical documentation and resources

No documents available