10V~30V UC3844 DC to DC converter IC1 Outputs Up to 500kHz Transistor Driver
SOT-23
UC3844BNST Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Through Hole
Package / Case
8-DIP (0.300, 7.62mm)
Supplier Device Package
8-Mini DIP
Operating Temperature
0°C~70°C TJ
Packaging
Tube
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Base Part Number
UC3844
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
10V~30V
Control Features
Frequency Control
Topology
Boost, Flyback
Frequency - Switching
Up to 500kHz
Synchronous Rectifier
No
Max Frequency
500kHz
Duty Cycle (Max)
48%
Clock Sync
No
Output Phases
1
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.680000
$0.68
10
$0.641509
$6.41509
100
$0.605198
$60.5198
500
$0.570941
$285.4705
1000
$0.538624
$538.624
UC3844BNST Product Details
UC3844BNST Overview
With a 8-DIP (0.300, 7.62mm) package, the switching controller is suitable for a wide range of applications. 1 outputs can be generated with the dc motor controller. A solid enclosure of Tube surrounds pmic. A total of Transistor Driver dc switching's outputs can be handled by it. 10V~30V is the operating voltage and supply voltage of the dc control. Worked in a 0°C~70°C TJ dc switcher before. A switching controller such as this can switch at a value of Up to 500kHz . The Through Hole allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Frequency Control. UC3844 can be searched for other relevant dc to dc converter ics. DC regulator's maximum frequency is 500kHz. A temperature 0°C lower than 0°C should be maintained. There should be 70°C more than 70°C degrees Celsius in the machine. This part's supplier dc dc controller package would be 8-Mini DIP.
UC3844BNST Features
Transistor Driver Outputs Switching Frequency: Up to 500kHz Frequency Control
UC3844BNST Applications
There are a lot of STMicroelectronics UC3844BNST DC to DC converter applications.