UC3856DWTR

Mfr. #:: UC3856DWTR
Description:: Switching Controllers Improved Crrnt Mode
Lifecycle:: New from this manufacturer.
Datasheet:: UC3856DWTR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: UC3856DWTR more Information UC3856DWTR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull

Number of Outputs:: 2 Output

Switching Frequency:: 1000 kHz

Duty Cycle - Max:: 50 %

Output Current:: 1.5 A

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-16

Packaging:: Reel

Operating Temperature Range:: 0 C to + 70 C

Series:: UC3856

Type:: Current Mode PWM Controllers

Brand:: Texas Instruments

Fall Time:: 40 ns

Moisture Sensitive:: Yes

Product Type:: Switching Controllers

Rise Time:: 40 ns

Factory Pack Quantity:: 2000

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.016709 oz

Tags: UC3856D, UC3856, UC385, UC38, UC3

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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.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3856DWTR Ratings and Reviews

A***n

Of 10 pcs 2 killed. Of the remaining 8 pcs three can be applied as a key in bp. the rest as a rap. I took what to use as a relay. Almost satisfied.

2019-05-01

W***h

The goods were not working.

2019-09-24

R***a

Product 100%. Tested and approved.All as the announcement. Great seller.

2019-07-22

UC3856DWTR Description

***as Instruments: 40V, 1.5A current mode 1MHz PWM controller , 0C to 70C 16-SOIC 0 to 70

***ical: Current Mode PWM Controller 1.5A 220kHz 16-Pin SOIC T/R

***ser: PWM Power Supply Controllers Improved Crrnt Mode

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; Power Dissipation, Pd:1W; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:2 ;RoHS Compliant: Yes

***as Instruments Inc.: The UC3856 is a high performance version of the popular UC3846 series of current mode controllers, and is intended for both design upgrades and new applications where speed and accuracy are important. All input to output delays have been minimized, and the current sense output is slew rate limited to reduce noise sensitivity. Fast 1.5A peak output stages have been added to allow rapid switching of power FETs.

***AS INSRUMENT: A low impedance TTL compatible sync output has been implemented with a tri-state function when used as a sync input.

***ASI: Internal chip grounding has been improved to minimize internal \x93noise\x94 caused when driving large capacitive loads. This, in conjunction with the improved differential current sense amplifier results in enhanced noise immunity.

***AS INSTRU: Other features include a trimmed oscillator current (8%) for accurate frequency and dead time control; a 1V, 5% shutdown threshold; and 4kV minimum ESD protection on all pins.

Market price

Part #	Description	Stock	Price
UC3856DWTR DISTI # UC3856DWTR-ND	IC REG CTRLR MULT TOP 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$2.5310
UC3856DWTRG4 DISTI # UC3856DWTRG4-ND	IC REG CTRLR MULT TOP 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$2.5310
UC3856DWTR DISTI # UC3856DWTR	Current Mode PWM Controller 1.5A 16-Pin SOIC T/R - Tape and Reel (Alt: UC3856DWTR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$2.6900 4000:$2.5900 8000:$2.4900 12000:$2.3900 20000:$2.2900
UC3856DWTR DISTI # UC3856DWTR	Current Mode PWM Controller 1.5A 16-Pin SOIC T/R (Alt: UC3856DWTR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€3.0900 4000:€2.7900 8000:€2.4900 12000:€2.2900 20000:€2.1900
UC3856DW DISTI # 595-UC3856DW	Switching Controllers Current Mode RoHS: Compliant	191	1:$5.9500 10:$5.3500 100:$4.3800 250:$4.1100 500:$3.7300 1000:$3.1400 2500:$2.9900
UC3856DWTR DISTI # 595-UC3856DWTR	Switching Controllers Improved Crrnt Mode RoHS: Compliant	0	1:$5.0400 10:$4.5300 100:$3.7100 250:$3.4800 500:$3.1500 1000:$2.6600 2000:$2.5300
UC3856DWTRG4 DISTI # 595-UC3856DWTRG4	Switching Controllers Improved Crrnt Mode RoHS: Compliant	0
UC3856DWTR	Switching Controller, Current-mode, 2A, 230kHz Switching Freq-Max, BICMOS, PDSO16 RoHS: Compliant	37830	1000:$2.8100 500:$2.9600 100:$3.0800 25:$3.2100 1:$3.4600

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	Mfr.#: UC3855BNG4 OMO.#: OMO-UC3855BNG4-TEXAS-INSTRUMENTS	IC PFC CTRLR AVERAGE CURR 20DIP
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	Mfr.#: UC3856QG3 OMO.#: OMO-UC3856QG3-TEXAS-INSTRUMENTS	Switching Controllers Improved Crrnt Mode
	Mfr.#: UC385TDTR-ADJ OMO.#: OMO-UC385TDTR-ADJ-TEXAS-INSTRUMENTS	LDO Voltage Regulators Fast Transient Resp 5 Amp LDO
	Mfr.#: UC3855AN OMO.#: OMO-UC3855AN-TEXAS-INSTRUMENTS	Power Factor Correction - PFC High Performance Preregulato

Availability

Stock:: Available
On Order:: 1500
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