-
Bipolar Junction Transistor|BJT Transistor TheoryPage Browsing:2350
1. What is BJT TransistorBJT transistors are three-terminal active devices made of two PN junctions, which are interacted with each other and fabricated on single crystals of semiconductor germanium or silicon to form a PNP (or NPN) structure. The N-type region in the middle is known as the Base (B), and the P-type regions on both sides are known as the Emitter (E) and the Collector (C), each of w...
Jul 20,2018 -
MOSFET Gate Drive Circuit Guidelines - Hints & TipsPage Browsing:32043
The author perfected the content of this article on December 26thAbstractWhen the switching transistor is turned on, the drive circuit should be able to provide a large enough charging current to rapidly increase the voltage between the gate and source terminals of the MOSFET to the required value, ensuring that not only the switching transistor can be quickly turned on but also there is no high-f...
Jul 17,2018 -
Simple Analog Circuit Examples for Electronic EngineersPage Browsing:9221
The author perfected this article on December 27, 2019AbstractThe ratio of the output signal to the input signal, the relationship between the signal current or voltage and the circuit parameters, the relationship between the amplitude and frequency, phase and frequency of the signal in the circuit, the parameters to be considered for component selection and so on, all of these are required to mas...
Jul 6,2018 -
Switched Mode Power Supply: SMPS Topologies & FormulasPage Browsing:5225
The author perfected this article on December 28thCatalogI SMPS Topologies & Formulas1. Buck2. Boost3. Buck-Boost4. Sepic5. Flyback6. Forward7. 2-Switch Forward8. Active Clamp Forward9. Half Bridge10. Push PullII Book RecommendationsIntroduction to Power TopologiesI SMPS Topologies & Formulas1. BuckThe input-output voltage relation:Current through the transistor switch:Voltage in the ...
Jun 26,2018 -
Switched Mode Power Supply Design: SMPS Power Loss & EfficiencyPage Browsing:3947
The author perfected this article on December 30, 2019CatalogI IntroductionII Switch Transistor Loss1. Equivalent Circuit of Switch Transistor2. Switch Transistor Turn-on/off Processes-pure Resistive Load3. Switch Transistor Turn-on/off Processes-flyback Output Power Supply4. Switch Transistor Turn-on/off Processes-forward Output Power Supply5. Effect of Switchin...
Jun 15,2018
Ordering & Quality
Photo | Mfr. Part # | Company | Description | Package | Qty | CY62157DV30LL-55ZSXI | Company:Cypress Semiconductor Corp | Remark:IC SRAM 8MBIT 55NS 44TSOP | Package:44-TSOP (0.400", 10.16mm Width) |
CY62157DV30LL-55ZSXI Datasheet |
In Stock:1200 Inquiry |
Inquiry | SL811HST-AXC | Company:Cypress Semiconductor Corp | Remark:IC USB HOST/SLAVE CTRLR 48TQFP | Package:TQFP |
SL811HST-AXC Datasheet |
In Stock:15200 Inquiry |
Inquiry | STPS340U | Company:STMicroelectronics | Remark:DIODE SCHOTTKY 40V 3A SMB | Package:SMB |
STPS340U Datasheet |
In Stock:553885 Inquiry |
Inquiry | H5PS5162FFK-E3C | Company:HYNIX | Remark: | Package:BGA |
H5PS5162FFK-E3C Datasheet |
In Stock:20200 Inquiry |
Inquiry | ATTINY13A-SUR | Company:Microchip | Remark:IC MCU 8BIT 1KB FLASH 8SOIC | Package:08LSOIJ |
ATTINY13A-SUR Datasheet |
In Stock:7060 Inquiry |
Inquiry | MBRS130LT3G | Company:ON Semiconductor | Remark:DIODE SCHOTTKY 30V 2A SMB | Package:SMB |
MBRS130LT3G Datasheet |
In Stock:516247 Inquiry |
Inquiry | TMMBAT46FILM | Company:STMicroelectronics | Remark:DIODE SCHOTTKY 100V 150MA MINMLF | Package:DO-213AA (Glass) |
TMMBAT46FILM Datasheet |
In Stock:48488 Inquiry |
Inquiry | 70V34L20PFI8 | Company:IDT | Remark:SRAM 4K x 18 3.3V Dual-Port RAM | Package: |
70V34L20PFI8 Datasheet |
In Stock:95 Inquiry |
Inquiry | PM8110 | Company:QUALCOMM | Remark:power-supply-charger-ic-chip-PM8110 | Package:BGA |
PM8110 Datasheet |
In Stock:1833 Inquiry |
Inquiry | S9S12G128F0CLH | Company:NXP | Remark:IC MCU 16BIT 128KB FLASH 64LQFP | Package:64-LQFP |
S9S12G128F0CLH Datasheet |
In Stock:5046 Inquiry |
Inquiry |