onsemi UC3844BVN
$ 0.296
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.296
$ 0.527
$ 0.527
Stock
126,047
1,117,846
1,117,846
Authorized Distributors
1
6
6
Case/Package
DIP
DIP
DIP
Number of Pins
8
8
8
Max Output Current
1 A
1 A
1 A
Min Input Voltage
11.5 V
12 V
12 V
Max Input Voltage
25 V
25 V
25 V
Min Output Voltage
-
-
-
Max Output Voltage
-
-
-
Number of Outputs
1
1
1
Related Parts
Descriptions
Descriptions of onsemi UC3844BVN provided by its distributors.
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
HIGH PERFORMANCE CURRENT MODE CONTROLLERS | IC REG CTRLR PWM CM 8-DIP
UC384*B Boost Flyback Tube e0 DC to DC switching controller 50ns 1A 4.45mm 5.1V
Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins8
Number of Terminals8
Technical
Duty Cycle48 %
Fall Time50 ns
Frequency275 kHz
Max Duty Cycle48 %
Max Input Voltage25 V
Max Operating Temperature105 °C
Max Output Current1 A
Max Supply Current17 mA
Max Switching Frequency275 kHz
Min Input Voltage11.5 V
Min Operating Temperature-40 °C
Nominal Input Voltage15 V
Nominal Output Voltage2.5 V
Number of Circuits1
Number of Outputs1
Operating Supply Voltage30 V
Output Current1 A
Output Voltage5.1 V
Quiescent Current12 mA
Rise Time50 ns
Switching Frequency500 kHz
Temperature GradeIndustrial
TopologyBoost, Flyback
Dimensions
Height - Seated (Max)4.45 mm
Length9.78 mm
Terminal Pitch2.54 mm
Width7.62 mm
Compliance
Environmental Classification
China RoHSNon-Compliant
Lead FreeContains Lead
REACH SVHCNo
RoHSNon-Compliant
Compliance Statements