STMicroelectronics UC3845BN
$ 0.517
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Rivenditori non autorizzati
Cronologia dell'inventario
Tendenza a 3 mesi: -0.59%
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Schede tecniche e documenti
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Price @ 1000
$ 0.517
$ 0.657
Stock
632,224
504,457
Authorized Distributors
6
6
Topology
Boost, Flyback
Boost, Flyback
Output Voltage
5 V
5.05 V
Min Input Voltage
8.2 V
8.2 V
Max Input Voltage
30 V
30 V
Max Input Current
-
-
Efficiency
-
-
Max Switching Frequency
500 kHz
500 kHz
Output Voltage Accuracy
-
-
Fault Protection
-
-
Synchronous Rectifier
No
No
Case/Package
DIP
DIP
Number of Pins
8
8
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1980-01-06
Lifecycle StatusProduction (Last Updated: 6 months ago)
Descrizioni
Descrizioni di STMicroelectronics UC3845BN fornite dai suoi distributori.
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
UC3845 Series 15 V 17 A High Performance Current Mode Controller - PDIP-8
UC3845 Boost Flyback Tube e3 DC to DC switching controller 50ns 17mA 3.32mm 5V
DC DC Converters; UC3845BN; STMICROELECTRONICS; 8; Boost, Flyback; 3.32 mm; 1
500kHz 7.6V~30V DIP-8 AC-DC Controllers & Regulators ROHS
Step-Up/Step-Down DC-DC Controller IC Boost Flyback Regulator Positive Isolation Capable Output 8-Mini DIP
Current-PWM 1A 8,2-30V 500kHz DIP8
STMicroelectronics current modePWMControllers, 8Pin, PDIPencapsulation, Through hole mounting, Highest500 kHz
Ic, Pwm Controller, 3845, Dip8; |Stmicroelectronics UC3845BN
PWM Pulse Width Modulator Controllers 0.5mA Current Mode
IC REG CTRLR BOOST/FLYBACK 8DIP
AC-DC Controller And Voltage Regulator
IC, PWM CONTROLLER, 3845, DIP8; 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; Operating Tem
Alias del produttore
STMicroelectronics ha diversi marchi in tutto il mondo che i distributori possono utilizzare come nomi alternativi. STMicroelectronics può anche essere conosciuto con i seguenti nomi:
- 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
Cronologia dell'inventario
Tendenza a 3 mesi: -0.59%
Modelli CAD
Scarica il simbolo, l'impronta e il 3D STEP
Parti alternative
1 parte disponibile
Specifiche tecniche
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins8
Number of Terminals8
Technical
Clock SyncNo
Duty Cycle50 %
Fall Time50 ns
Frequency250 kHz
Max Duty Cycle50 %
Max Frequency500 kHz
Max Input Voltage30 V
Max Operating Temperature70 °C
Max Output Current1 A
Max Power Dissipation1.25 W
Max Supply Current17 mA
Max Supply Voltage25 V
Max Switching Frequency500 kHz
Min Input Voltage8.2 V
Min Operating Temperature0 °C
Min Supply Voltage12 V
Nominal Input Voltage15 V
Number of Channels1
Number of Circuits1
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
Temperature GradeCommercial
Tolerance2 %
TopologyBoost, Flyback
Dimensions
Height3.32 mm
Height - Seated (Max)5.08 mm
Length10.92 mm
Terminal Pitch2.54 mm
Width7.62 mm
Schede tecniche e documenti
Scarica le schede tecniche e la documentazione del produttore per STMicroelectronics UC3845BN.
Conformità
Classificazione ambientale
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant