UC2876NG4

Mfr. #:: UC2876NG4
विवरण:: IC REG CTRLR PWM CM/VM 20DIP
जीवन चक्र:: यस निर्माताबाट नयाँ।
डाटा पाना:: UC2876NG4 डाटा पाना
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थप जानकारी:: UC2876NG4 थप जानकारी UC2876NG4 Product Details

उत्पादन विशेषता
विशेषता मान

Tags: UC287, UC28, UC2

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC2876NG4 विवरण

*** Stop Electro: Switching Controller, Voltage-mode, 3A, 1200kHz Switching Freq-Max, BIPolar, PDIP20

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; Control Mode:Current, Voltage; Leaded Process Compatible:Yes; Number of PWM Outputs:4; Output Current:500mA ;RoHS Compliant: Yes

***as Instruments: The UC1875 family of integrated circuits implements control of a bridge power stage by phase-shifting the switching of one half-bridge with respect to the other, allowing constant frequency pulse-width modulation in combination with resonant, zero-voltage switching for high efficiency performance at high frequencies. This family of circuits may be configured to provide control in either voltage or current mode operation, with a separate over-current shutdown for fast fault protection. A programmable time delay is provided to insert a dead-time at the turn-on of each output stage. This delay, providing time to allow the resonant switching action, is independently controllable for each output pair (A-B, C-D). With the oscillator capable of operation at frequencies in excess of 2MHz, overall switching frequencies to 1MHz are practical. In addition to the standard free running mode, with the CLOCKSYNC pin, the user may configure these devices to accept an external clock synchronization signal, or may lock together up to 5 units with the operational frequency determined by the fastest device. Protective features include an undervoltage lockout which maintains all outputs in an active-low state until the supply reaches a 10.75V threshold. 1.5V hysteresis is built in for reliable, boot-strapped chip supply. Over-current protection is provided, and will latch the outputs in the OFF state within 70nsec of a fault. The current-fault circuitry implements full-cycle restart operation. Additional features include an error amplifier with band-width in excess of 7MHz, a 5V reference, provisions for soft-starting, and flexible ramp generation and slope compensation circuitry. These devices are available in 20-pin DIP, 28-pin "bat-wing" SOIC and 28 lead power PLCC plastic packages for operation over both 0C to 70C and 25C to +85C temperature ranges; and in hermetically sealed cerdip, and surface mount packages for 55C to +125C operation.

Market price

भाग #	विवरण	स्टक	मूल्य
UC2876NG4 DISTI # UC2876NG4-ND	IC REG CTRLR PWM CM/VM 20DIP RoHS: Compliant Min Qty: 40 Container: Tube	Limited Supply - Call

सम्बन्धित उत्पादनहरु

छवि	भाग #	विवरण
	Mfr.#: UC2825BN OMO.#: OMO-UC2825BN	Switching Controllers High Speed PWM Controller
	Mfr.#: UC2844BDR2 OMO.#: OMO-UC2844BDR2	Switching Controllers 52kHz 1A Current PWM
	Mfr.#: UC28-TR OMO.#: OMO-UC28-TR-1190	नयाँ र मौलिक
	Mfr.#: UC2843ADR2G OMO.#: OMO-UC2843ADR2G-ON-SEMICONDUCTOR	IC REG CTRLR BUCK 14SOIC
	Mfr.#: UC2843BDR1G OMO.#: OMO-UC2843BDR1G-1190	नयाँ र मौलिक
	Mfr.#: UC2844BD1R OMO.#: OMO-UC2844BD1R-1190	नयाँ र मौलिक
	Mfr.#: UC2847DW-1 OMO.#: OMO-UC2847DW-1-1190	नयाँ र मौलिक
	Mfr.#: UC2852DG4 OMO.#: OMO-UC2852DG4-1190	Power Factor Correction - PFC High Power-Factor Preregulato
	Mfr.#: UC2865NG4 OMO.#: OMO-UC2865NG4-1190	Switching Controllers Resonant-Mode
	Mfr.#: UC2843AM OMO.#: OMO-UC2843AM-MICROSEMI	AC/DC Converters

उपलब्धता

स्टक:: Available
अर्डर मा:: 1500
मात्रा प्रविष्ट गर्नुहोस्:

UC2876NG4 को हालको मूल्य सन्दर्भको लागि मात्र हो, यदि तपाइँ उत्तम मूल्य प्राप्त गर्न चाहनुहुन्छ भने, कृपया हाम्रो बिक्री टोली sales@omo-ic.com मा सोधपुछ वा प्रत्यक्ष इमेल पेश गर्नुहोस्।

सन्दर्भ मूल्य (USD)

मात्रा
एकाइ मूल्य
विस्तार मूल्य

1: ~~US$ ०.००~~; ~~US$ ०.००~~

10: ~~US$ ०.००~~; ~~US$ ०.००~~

100: ~~US$ ०.००~~; ~~US$ ०.००~~

500: ~~US$ ०.००~~; ~~US$ ०.००~~

1000: ~~US$ ०.००~~; ~~US$ ०.००~~

बाट सुरु गर्नुहोस्

UC287 63
UC28 810
UC2 1446

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UC2876NG4

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes