NCP1345
The NCP1345, manufactured by onsemi, is a highly integrated quasi-resonant flyback controller optimized for high-performance off-line USB-PD and USB Type-C power converters. This advanced controller features a dual-pin Vcc architecture for simplified Vcc management and enhanced performance, allowing direct connection to the auxiliary winding. It incorporates a precise primary side-based output current limiting circuit to ensure a constant output current limit irrespective of the programmed output voltage or nameplate output power. The quasi-resonant (QR) current-mode flyback stage is equipped with proprietary valley-lockout circuitry for stable valley switching down to the 6th valley and transitions to frequency foldback mode to reduce switching losses. Additional load decreases trigger the NCP1345 to enter skip mode for efficient power management. Key protective features include internal brownout detection, maximum output current limit, latched overvoltage, and NTC-ready overtemperature protection, as well as line removal detection for safe discharge of X2 capacitors. The NCP1345 is available in SOIC-9 NB packages and supports various configurations and protection mechanisms, making it a robust solution for modern power supply designs.... show more21 Uses
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TC4S584F,LF
Inverter IC 1 Channel Schmitt Trigger SMV SC-74A, SOT-753 #commonpartslibrary... show more0 Uses
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TLC555CP
555 Type, Timer/Oscillator (Single) IC 2.1MHz 8-PDIP Like the NE555, the TLC555 has a trigger level equal to approximately one-third of the supply voltage and a threshold level equal to approximately two-thirds of the supply voltage. These levels can be altered by use of the control voltage terminal (CONT). When the trigger input (TRIG) falls below the trigger level, the flip-flop is set and the output goes high. If TRIG is above the trigger level and the threshold input (THRES) is above the threshold level, the flip-flop is reset and the output is low. The reset input (RESET) can override all other inputs and can be used to initiate a new timing cycle. If RESET is low, the flip-flop is reset and the output is low. Whenever the output is low, a low-impedance path is provided between the discharge terminal (DISCH) and GND. All unused inputs must be tied to an appropriate logic level to prevent false triggering. • Very low power consumption: – 1mW typical at VDD = 5V • Capable of operation in astable mode • CMOS output capable of swinging rail to rail • High output current capability – Sink: 100mA typical – Source: 10mA typical • Output fully compatible with CMOS, TTL, and MOS • Low supply current reduces spikes during output transitions • Single-supply operation from 2V to 15V • Functionally interchangeable with the NE555; has same pinout • ESD protection exceeds 1000V per ANSI/ESDA/ JEDEC JS-001 • Available in Q-temp automotive – High-reliability automotive applications – Configuration control and print support – Qualification to automotive standards #CommonPartsLibrary #IntegratedCircuit... show more293 Uses
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74AHCT1G125W5-7
Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SOT-25 The 74AHCT1G125 is a single non-inverting buffer/bus driver with a 3-state output. The output enters a high impedance state when a HIGH-level is applied to the output enable (OE) pin. The device is designed for operation with a power supply range of 4.5V to 5.5V. • Supply Voltage Range from 4.5V to 5.5V • ± 8 mA Output Drive at 5.0V • CMOS low power consumption • Schmitt Trigger Action at All Inputs Make the Circuit Tolerant for Slower Input Rise and Fall Time. • ESD Protection per JESD 22 o Exceeds 200-V Machine Model (A115-A) o Exceeds 2000-V Human Body Model (A114-A) o Exceeds 1000-V Charged Device Model (C101C) • Latch-Up Exceeds 100mA per JESD 78, Class II • SOT25 and SOT353: Assembled with “Green” Molding Compound (no Br, Sb) #commonpartslibrary #integratedcircuit #logic... show more125 Uses
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CH224K
USBPD and Multiple Fast Charging Protocol Receiving Chip CH224 CH224K is a USB Power Delivery protocol controller integrated circuit designed for fast-charging and programmable USB Type-C power negotiation applications. The device enables intelligent voltage trigger and power profile selection from compatible USB Type-C and USB PD power sources, making it suitable for embedded power systems, portable electronics, development boards, and battery-powered devices. This controller supports automatic communication with USB Type-C power adapters to negotiate higher voltage and current profiles for efficient power delivery. It simplifies USB PD implementation by integrating protocol handling, voltage selection logic, and interface control into a compact low-power solution with minimal external component requirements. The CH224K is widely used in DIY electronics, portable charging systems, embedded controllers, IoT hardware, industrial devices, and USB Type-C powered applications requiring stable and configurable DC power input. Its compact surface-mount package and simplified design architecture enable rapid integration into space-constrained PCB layouts. #commonpartslibrary #usbtypec #usbpd #powerdelivery #powermanagement #embeddedhardware #fastcharging #electronicscomponents #portableelectronics #surfacemountdevice... show more71 Uses
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SN74HC14APWR
Inverter IC 6 Channel Schmitt Trigger 14-TSSOP The SN74HC14APWR is a high-speed CMOS hex Schmitt-trigger inverter manufactured by Texas Instruments. This device integrates six independent inverting Schmitt-trigger gates designed to provide clean digital signal transitions from slow-rising or noisy input signals. It is commonly used for waveform shaping, signal conditioning, switch debouncing, pulse generation, and oscillator circuits in embedded systems and digital electronics. The device operates over a wide supply voltage range and offers low power consumption with high noise immunity characteristics. The Schmitt-trigger input architecture provides hysteresis, improving signal stability in noisy environments and ensuring reliable logic switching performance. The SN74HC14APWR is widely used in microcontroller interfaces, communication systems, industrial electronics, consumer devices, and general-purpose digital logic applications. Engineering Specification Device Type Hex Schmitt-Trigger Inverter Logic Function Inverting Schmitt-trigger gate Number of Channels Six independent inverter gates Logic Family High-Speed CMOS (HC) Supply Voltage Range Compatible with standard CMOS voltage levels Input Characteristics Schmitt-trigger inputs with hysteresis for noise immunity Output Characteristics CMOS push-pull outputs capable of driving standard digital loads Propagation Delay High-speed switching performance suitable for digital timing applications Power Consumption Low static and dynamic power consumption Noise Immunity High noise margin due to Schmitt-trigger input structure Operating Temperature Range Industrial operating temperature capability Package Type TSSOP surface-mount package Mounting Type Surface mount technology Applications Signal conditioning Switch debouncing Clock shaping Oscillator circuits Pulse generation Microcontroller interfacing Digital waveform cleanup Industrial control systems Manufacturer Texas Instruments #commonpartslibrary #integratedcircuit #logicic #schmitttrigger #hexinverter #digitalelectronics #embeddedhardware #signalconditioning #texasinstruments #cmoslogic #surfaceountcomponents #electronicsdesign... show more46 Uses
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AD7714YNZ
24 Bit Analog to Digital Converter 3, 5 Input 1 Sigma-Delta 24-PDIP AD7714 DIP-24 The AD7714 is a complete analog front end for low-frequency measurement applications. The device accepts low level signals directly from a transducer and outputs a serial digital word. It employs a sigma-delta conversion technique to realize up to 24 bits of no missing codes performance. The input signal is applied to a proprietary programmable gain front end based around an analog modulator. The modulator output is processed by an onchip digital filter. The first notch of this digital filter can be programmed via the on-chip control register allowing adjustment of the filter cutoff and settling time. The part features three differential analog inputs (which can also be configured as five pseudo-differential analog inputs) as well as a differential reference input. It operates from a single supply (+3␣ V or +5␣ V). The AD7714 thus performs all signal conditioning and conversion for a system consisting of up to five channels Charge Balancing ADC 24 Bits No Missing Codes 0.0015% Nonlinearity Five-Channel Programmable Gain Front End Gains from 1 to 128 Can Be Configured as Three Fully Differential Inputs or Five Pseudo-Differential Inputs Three-Wire Serial Interface SPI™, QSPI™, MICROWIRE™ and DSP Compatible 3 V (AD7714-3) or 5 V (AD7714-5) Operation Low Noise (<150 nV rms) Low Current (350␣ mA typ) with Power-Down (5 mA typ) AD7714Y Grade: +2.7 V to 3.3 V or +4.75 V to +5.25 V Operation 0.0010% Linearity Error –408C to +1058C Temperature Range Schmitt Trigger on SCLK and DIN Low Current (226␣ mA typ) with Power-Down (4 mA typ) Lower Power Dissipation than Standard AD7714 Available in 24-Lead TSSOP Package Low-Pass Filter with Programmable Filter Cutoffs Ability to Read/Write Calibration Coefficients APPLICATIONS Portable Industrial Instruments Portable Weigh Scales Loop-Powered Systems Pressure Transducers #CommonPartsLibrary #IntegratedCircuit #AD7714... show more3 Uses
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K2200S1URP
Diacs Trigger Diode K2200S1URP SMA_L4.2-W2.6-LS5.1-RD LCSC Part Number: C151675 JLCPCB Part Class: Extended Part Manufactured by Littelfuse(美国力特)... show more0 Uses
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