TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Frequency | 500 kHz |
Number of Pins | 8 Pin |
Case/Package | SO-8 |
Number of Outputs | 1 Output |
Output Voltage | 4.90V ~ 5.10V |
Output Current | 1 A |
Supply Current | 17 mA |
Number of Positions | 8 Position |
Power Dissipation | 1.25 W |
Rise Time | 50 ns |
Switching Frequency | 500 kHz |
Duty Cycle | 50 % |
Maximum Duty Cycle | 50 % |
Fall Time | 50 ns |
Operating Temperature (Max) | 70 ℃ |
Operating Temperature (Min) | 0 ℃ |
Power Dissipation (Max) | 1250 mW |
Supply Voltage (Max) | 30 V |
Supply Voltage (Min) | 11 V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tube |
Size-Length | 5 mm |
Size-Width | 4 mm |
Size-Height | 1.25 mm |
Operating Temperature | -40℃ ~ 150℃ (TJ) |
This UC3845BD1 current controller by STMicroelectronics is perfect for current which needs to be supplied to an external system. This current mode controller supports boost|flyback topology. Its single PWM output produces a current of 1000(Max) mA. Its switching regulator has a frequency of 500 kHz. This current mode controller"s maximum duty cycle is 50 %. This device has a maximum of 30 V. This current mode controller has an operating temperature range of 0 °C to 70 °C.
ST Microelectronics
15 Pages / 0.22 MByte
ON Semiconductor
UC3845BD1R2G, PWM Current Mode Controller, 1A, 250kHz, 36V, 8Pin SOIC
ST Microelectronics
Current Mode PWM Controller 1A 500kHz 8Pin SO N T/R
ON Semiconductor
Current Mode PWM Controller 1A 500kHz 8Pin PDIP Tube
ST Microelectronics
PMIC; PWM controller; 1A; 48-500kHz; DIP8; boost, flyback; 1.25W
TI
Current Mode PWM Controller 1A 500kHz 8Pin PDIP Tube
TI
Driver; PWM controller; 1A; 1W; Channels:1; 8.4÷30V; 500kHz; DIP8
ON Semiconductor
DC-DC converter; PWM controller; Uout:15.5V; 1A; SO8
ON Semiconductor
UC3845BVD1R2G, PWM Current Mode Controller, 1A, 250kHz, 36V, 8Pin SOIC
TI
Driver; PWM controller; 1A; 1W; Channels:1; 8.4÷30V; 500kHz; SO8
TI
PMIC; PWM controller; 0.2A; 15V; 52kHz; Channels:1; SO8; 1W
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.