UC3845AD (ST) - Microchips, ICs - Power Supply

UC3845AD

Product id: 3861

Manufacturer: ST
Корпус: SO-8
Назначение и характеристики: Сurrent mode PWM controller

On stock/available

Technical description UC3845AD

Price UC3845AD From 0.78 $ to 2.44 $

UC3845AD
Manufacturer: Rochester Electronics, LLC
Description: UC3845A CURRENT MODE PWM CONTROL
Packaging: Bulk
Part Status: Active
Output Type: Transistor Driver
Function: Step-Up, Step-Down
Output Configuration: Positive, Isolation Capable
Topology: Boost, Buck, Flyback, Forward
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 7.6V ~ 30V
Frequency - Switching: Up to 500kHz
Duty Cycle (Max): 48%
Synchronous Rectifier: No
Clock Sync: No
Control Features: Frequency Control
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: Surface Mount
Package / Case: 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 14-SOIC
Brand: Texas Instruments

available 76645 pc(s)
lead time 5-14 days

398+	0.89 $

UC3845AD
Manufacturer: Texas Instruments
Description: IC REG CTRLR MULT TOP 14SOIC
Clock Sync: No
Synchronous Rectifier: No
Duty Cycle (Max): 48%
Frequency - Switching: 500kHz
Voltage - Supply (Vcc/Vdd): 7.6V ~ 30V
Output Phases: 1
Number of Outputs: 1
Topology: Buck, Boost, Flyback, Forward Converter
Output Configuration: Positive, Isolation Capable
Function: Step-Up, Step-Down, Step-Up/Step-Down
Output Type: Transistor Driver
Part Status: Active
Packaging: Tube
Control Features: Frequency Control
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: Surface Mount
Package / Case: 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 14-SOIC
Base Part Number: UC384

available 4803 pc(s)
lead time 5-14 days

1+	1.97 $
10+	1.77 $
25+	1.68 $
100+	1.29 $
250+	1.14 $
500+	1.08 $
1000+	0.82 $
2500+	0.78 $

UC3845AD
Manufacturer: Texas Instruments
Description: IC REG CTRLR MULT TOP 14SOIC
Packaging: Tube
Part Status: Active
Output Type: Transistor Driver
Function: Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration: Positive, Isolation Capable
Topology: Boost, Buck, Flyback, Forward
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 7.6V ~ 30V
Frequency - Switching: Up to 500kHz
Duty Cycle (Max): 48%
Synchronous Rectifier: No
Clock Sync: No
Control Features: Frequency Control
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: Surface Mount
Package / Case: 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 14-SOIC
Base Part Number: UC3845

available 292 pc(s)
lead time 5-14 days

1+	2.1 $
10+	1.87 $
25+	1.78 $
100+	1.36 $
250+	1.21 $

UC3845AD
Manufacturer: Texas Instruments
Switching Controllers Current Mode

available 311 pc(s)
lead time 8-21 days

1+	2.44 $
10+	2.16 $
100+	1.37 $
250+	1.21 $

UC3845AD
Manufacturer: Microsemi Corporation
Description: IC REG CTRLR BUCK/BOOST 14SOIC
Topology: Boost, Buck, Flyback, Forward
Output Configuration: Positive, Isolation Capable
Function: Step-Up, Step-Down
Output Type: Transistor Driver
Part Status: Obsolete
Packaging: Tube
Supplier Device Package: 14-SOIC
Package / Case: 14-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Operating Temperature: 0°C ~ 70°C (TA)
Control Features: Frequency Control
Clock Sync: No
Synchronous Rectifier: No
Duty Cycle (Max): 48%
Frequency - Switching: Up to 500kHz
Voltage - Supply (Vcc/Vdd): 7.6V ~ 30V
Output Phases: 1
Number of Outputs: 1