STMicroelectronics UC3845BN
Production
기술 사양
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins8
Technical
Clock SyncNo
Duty Cycle50 %
Fall Time50 ns
Frequency250 kHz
Max Duty Cycle50 %
Max Frequency500 kHz
Max Input Voltage30 V
Max Operating Temperature150 °C
Max Power Dissipation1.25 W
Max Supply Current17 mA
Max Supply Voltage25 V
Max Switching Frequency500 kHz
Min Input Voltage8.2 V
Min Operating Temperature-40 °C
Min Supply Voltage12 V
Nominal Input Voltage15 V
Number of Channels1
Number of Output Phases1
Number of Outputs1
Output Current1 A
Output Voltage5 V
Power Dissipation1.25 W
Rise Time50 ns
Schedule B8542390000
Switching Frequency500 kHz
Synchronous RectifierNo
Tolerance2 %
TopologyBoost, Flyback
Dimensions
Height3.32 mm
Length10.92 mm
Width6.6 mm
Inventory History
3 month trend: +6.64%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
대체 부품
Price @ 1000
$ 0.429
$ 0.529
Stock
731,173
635,062
Authorized Distributors
9
9
Case/Package
DIP
PDIP
Number of Pins
8
8
Max Output Current
-
-
Min Input Voltage
8.2 V
8.2 V
Max Input Voltage
30 V
30 V
Min Output Voltage
-
-
Max Output Voltage
-
-
Number of Outputs
1
1
Engineering Resources
View Evaluation kits and Reference designs for STMicroelectronics UC3845BN.
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설명
유통업체에서 제공한 STMicroelectronics UC3845BN에 대한 설명입니다.
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
UC3845 Series 15 V 17 A High Performance Current Mode Controller - PDIP-8
Current Mode PWM Controller 1A 500kHz 8-Pin Mini-PDIP Tube
Pwm Ctrl, 250Khz, -40 To 150Deg C; Input Voltage:15V; Output Voltage:5V; Output Current:200Ma; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller Ic Case Style:Dip; No. Of Pins:8Pins; Frequency:250Khz; Product Range:- Rohs Compliant: Yes |Stmicroelectronics UC3845BN
제조업체 별칭
STMicroelectronics에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. STMicroelectronics는 다음 이름으로도 알려져 있습니다:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Inventory History
3 month trend: +6.64%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
기술 사양
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins8
Technical
Clock SyncNo
Duty Cycle50 %
Fall Time50 ns
Frequency250 kHz
Max Duty Cycle50 %
Max Frequency500 kHz
Max Input Voltage30 V
Max Operating Temperature150 °C
Max Power Dissipation1.25 W
Max Supply Current17 mA
Max Supply Voltage25 V
Max Switching Frequency500 kHz
Min Input Voltage8.2 V
Min Operating Temperature-40 °C
Min Supply Voltage12 V
Nominal Input Voltage15 V
Number of Channels1
Number of Output Phases1
Number of Outputs1
Output Current1 A
Output Voltage5 V
Power Dissipation1.25 W
Rise Time50 ns
Schedule B8542390000
Switching Frequency500 kHz
Synchronous RectifierNo
Tolerance2 %
TopologyBoost, Flyback
Dimensions
Height3.32 mm
Length10.92 mm
Width6.6 mm