UC3862DW

Mfr. #:: UC3862DW
Beschreibung:: Switching Controllers Resonant-Mode
Lebenszyklus:: Neu von diesem Hersteller.
Datenblatt:: UC3862DW Datenblatt
Die Zustellung:: DHL FedEx Ups TNT EMS
Zahlung:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:: UC3862DW Mehr Informationen UC3862DW Product Details

Produkteigenschaft
Attributwert

Hersteller:: Texas Instruments

Produktkategorie:: Schaltregler

RoHS:: Y

Topologie:: Vollbrücke, Halbbrücke, Push-Pull

Anzahl der Ausgänge:: 2 Output

Schaltfrequenz:: 550 kHz

Arbeitszyklus - Max:: 50 %

Ausgangsstrom:: 500 mA

Maximale Betriebstemperatur:: + 150 C

Montageart:: SMD/SMT

Paket / Koffer:: SOIC-16

Verpackung:: Rohr

Höhe:: 2.35 mm

Länge:: 10.28 mm

Typ:: Spannungsmodus-PWM-Controller

Marke:: Texas Instruments

Abfallzeit:: 25 ns

Feuchtigkeitsempfindlich:: ja

Produktart:: Schaltregler

Anstiegszeit:: 25 ns

Werkspackungsmenge:: 1

Unterkategorie:: PMIC - Power-Management-ICs

Gewichtseinheit:: 0.016709 oz

Tags: UC3862, UC386, UC38, UC3

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3862DW Beschreibung

***et: Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:1W; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Control Mode:Voltage; Leaded Process Compatible:Yes; Number of PWM Outputs:1 ;RoHS Compliant: Yes

***as Instruments: The UC1861-1868 family of ICs is optimized for the control of Zero Current Switched and Zero Voltage Switched quasi-resonant converters. Differences between members of this device family result from the various combinations of UVLO thresholds and output options. Additionally, the one-shot pulse steering logic is configured to program either on-time for ZCS systems (UC1865-1868), or off-time for ZVS applications (UC1861-1864). The primary control blocks implemented include an error amplifier to compensate the overall system loop and to drive a voltage controlled oscillator (VCO), featuring programmable minimum and maximum frequencies. Triggered by the VCO, the one-shot generates pulses of a programmed maximum width, which can be modulated by the Zero Detection comparator. This circuit facilitates "true" zero current or voltage switching over various line, load, and temperature changes, and is also able to accommodate the resonant components' initial tolerances. Under-Voltage Lockout is incorporated to facilitate safe starts upon power-up. The supply current during the under-voltage lockout period is typically less than 150A, and the outputs are actively forced to the low state. UVLO thresholds for the UC1861/62/65/66 are 16.5V (ON) and 10.5V (OFF), whereas the UC1863/64/67/68 thresholds are 8V (ON) and 7V (OFF). After VCC exceeds the UVLO threshold, a 5V generator is enabled which provides bias for the internal circuits and up to 10mA for external usage. A Fault comparator serves to detect fault conditions and set a latch while forcing the output drivers low. The Soft-Ref pin serves three functions: providing soft start, restart delay, and the internal system reference. Each device features dual 1 Amp peak totem pole output drivers for direct interface to power MOSFETS. The outputs are programmed to alternate in the UC1861/63/65/67 devices. The UC1862/64/66/68 outputs operate in unison alllowing a 2 Amp peak current.

Market price

Teil #	Beschreibung	Aktie	Preis
UC3862DW DISTI # UC3862DW-ND	IC REG CTRLR BST FLYBK VM 16SOIC RoHS: Compliant Min Qty: 160 Container: Tube	Limited Supply - Call
UC3862DWG4 DISTI # UC3862DWG4-ND	IC REG CTRLR BST FLYBK VM 16SOIC RoHS: Compliant Min Qty: 160 Container: Tube	Limited Supply - Call
UC3862DW DISTI # 595-UC3862DW	Switching Controllers Resonant-Mode RoHS: Compliant	0
UC3862DWG4 DISTI # 595-UC3862DWG4	Switching Controllers Resonant-Mode RoHS: Compliant	0
UC3862DWTRG4 DISTI # N/A	Switching Controllers RESONANT-MODE POWER SUPPLY CONTROLLERS	0
UC3862DWTR DISTI # N/A	Switching Controllers RESONANT-MODE POWER SUPPLY CONTROLLERS	0
UC3862DW	Switching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDSO16 RoHS: Compliant	6040	1000:$1.3600 500:$1.4300 100:$1.4900 25:$1.5500 1:$1.6700

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	Mfr.#: UC3823BDWG4 OMO.#: OMO-UC3823BDWG4-TEXAS-INSTRUMENTS	Switching Controllers High Speed PWM Controlle
	Mfr.#: UC3804D OMO.#: OMO-UC3804D-1190	Neu und Original
	Mfr.#: UC3836DTRG4 OMO.#: OMO-UC3836DTRG4-1190	LDO Voltage Controllers High Efficiency Regulator Controlle
	Mfr.#: UC3843B OMO.#: OMO-UC3843B-1190	Neu und Original
	Mfr.#: UC3843DR OMO.#: OMO-UC3843DR-1190	* FREE SHIPPING ORDERS OVER $100 * Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP
	Mfr.#: UC3847J OMO.#: OMO-UC3847J-1190	Neu und Original
	Mfr.#: UC3871DWTR OMO.#: OMO-UC3871DWTR-TEXAS-INSTRUMENTS	Display Drivers & Controllers Resonant Fluorescent Lamp Drive
	Mfr.#: UC3855AN OMO.#: OMO-UC3855AN-TEXAS-INSTRUMENTS	Power Factor Correction - PFC High Performance Preregulato

Verfügbarkeit

Aktie:: Available
Auf Bestellung:: 2500
Menge eingeben:

Der aktuelle Preis von UC3862DW dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]

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UC3862DW

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes