STMicroelectronics E-UC3845BN
- Part Number:
- E-UC3845BN
- Manufacturer:
- STMicroelectronics
- Ventron No:
- 3753207-E-UC3845BN
- Description:
- IC REG CTRLR BST/FLYBK 8-MINIDIP
- Datasheet:
- E-UC3845BN
STMicroelectronics E-UC3845BN technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics E-UC3845BN.
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / Case8-DIP (0.300, 7.62mm)
- Number of Pins8
- Operating Temperature0°C~70°C TA
- PackagingTube
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal PositionDUAL
- Terminal Pitch2.54mm
- Frequency250kHz
- Base Part NumberUC3845
- FunctionStep-Up/Step-Down
- Number of Outputs1
- Output Voltage5V
- Output TypeTransistor Driver
- Operating Supply Voltage30V
- Input Voltage-Nom15V
- Analog IC - Other TypeSWITCHING CONTROLLER
- Output ConfigurationPositive, Isolation Capable
- Power Dissipation1.25W
- Output Current200mA
- Voltage - Supply (Vcc/Vdd)7.6V~30V
- Control FeaturesFrequency Control
- TopologyBoost, Flyback
- Control ModeCURRENT-MODE
- Frequency - SwitchingUp to 500kHz
- Control TechniquePULSE WIDTH MODULATION
- Rise Time50ns
- Synchronous RectifierNo
- Fall Time (Typ)50 ns
- Nominal Input Voltage15V
- Switcher ConfigurationSINGLE
- Max Duty Cycle50 %
- Duty Cycle (Max)48%
- Width7.62mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
E-UC3845BN Overview
The part status of this particular electronic component is listed as obsolete, indicating that it is no longer being manufactured. However, for those who still have this component in their inventory, it is important to note the operating temperature range of 0°C~70°C TA. This means that the component can safely operate within this temperature range without any risk of damage. Additionally, the moisture sensitivity level (MSL) is 1 (unlimited), meaning that it can be exposed to unlimited moisture without any negative effects. With 8 pins and 1 output, this component is designed for single switcher configuration and has a maximum duty cycle of 50%. Its control features include frequency control and a rise time of 50ns. It also operates at a maximum supply voltage of 30V.
E-UC3845BN Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 250kHz
E-UC3845BN Applications
There are a lot of STMicroelectronics E-UC3845BN DC to DC converter applications.
Driver circuits
Die casting equipment
Experimental setup
Imported equipment
Various precision measuring detectors
Photovoltaic power
Various precision measuring instruments
ATMs
Geothermal power
Computer rooms
The part status of this particular electronic component is listed as obsolete, indicating that it is no longer being manufactured. However, for those who still have this component in their inventory, it is important to note the operating temperature range of 0°C~70°C TA. This means that the component can safely operate within this temperature range without any risk of damage. Additionally, the moisture sensitivity level (MSL) is 1 (unlimited), meaning that it can be exposed to unlimited moisture without any negative effects. With 8 pins and 1 output, this component is designed for single switcher configuration and has a maximum duty cycle of 50%. Its control features include frequency control and a rise time of 50ns. It also operates at a maximum supply voltage of 30V.
E-UC3845BN Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 250kHz
E-UC3845BN Applications
There are a lot of STMicroelectronics E-UC3845BN DC to DC converter applications.
Driver circuits
Die casting equipment
Experimental setup
Imported equipment
Various precision measuring detectors
Photovoltaic power
Various precision measuring instruments
ATMs
Geothermal power
Computer rooms
E-UC3845BN More Descriptions
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8
IC REG CTRLR BST/FLYBK 8-MINIDIP
8 Terminals 7.6V~30V 8-Pin UC3845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
PWM Pulse Width Modulator Controllers 0.5mA Current Mode
IC, PWM CONTROLLER, 3845, DIP8; Input Voltage:15V; Output Voltage:5V; Output Current:200mA; Frequency:250kHz; Power Dissipation Pd:1.25W; Supply Voltage Range:12V to 25V; Digital IC Case Style:DIP; No. of Pins:8; Operating Temperature Range:-40°C to 150°C; SVHC:No SVHC (15-Dec-2010); Base Number:3845; Controller Type:PWM; IC Generic Number:3845; Logic Function Number:3845; No. of Outputs:1; Operating Frequency:500kHz; Operating Temperature Max:150°C; Operating Temperature Min:-40°C; Output Current Max:1A; Output Energy per Cycle:5µJ; Output Voltage Max:5.1V; Output Voltage Min:4.90V; Package / Case:DIP; Power Supply IC Type:PWM controller; Resistance Temperature:100°C; Short Circuit Current:-100mA; Startup Current:0.3µA; Supply Voltage Max:25V; Supply Voltage Min:12V; Termination Type:Through Hole; Turn Off Threshold Voltage:7.9V; Turn On Threshold Voltage:8.5V
IC REG CTRLR BST/FLYBK 8-MINIDIP
8 Terminals 7.6V~30V 8-Pin UC3845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
PWM Pulse Width Modulator Controllers 0.5mA Current Mode
IC, PWM CONTROLLER, 3845, DIP8; Input Voltage:15V; Output Voltage:5V; Output Current:200mA; Frequency:250kHz; Power Dissipation Pd:1.25W; Supply Voltage Range:12V to 25V; Digital IC Case Style:DIP; No. of Pins:8; Operating Temperature Range:-40°C to 150°C; SVHC:No SVHC (15-Dec-2010); Base Number:3845; Controller Type:PWM; IC Generic Number:3845; Logic Function Number:3845; No. of Outputs:1; Operating Frequency:500kHz; Operating Temperature Max:150°C; Operating Temperature Min:-40°C; Output Current Max:1A; Output Energy per Cycle:5µJ; Output Voltage Max:5.1V; Output Voltage Min:4.90V; Package / Case:DIP; Power Supply IC Type:PWM controller; Resistance Temperature:100°C; Short Circuit Current:-100mA; Startup Current:0.3µA; Supply Voltage Max:25V; Supply Voltage Min:12V; Termination Type:Through Hole; Turn Off Threshold Voltage:7.9V; Turn On Threshold Voltage:8.5V
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