UC3856DW

Mfr. #:: UC3856DW
Description:: Switching Controllers Current Mode
Lifecycle:: New from this manufacturer.
Datasheet:: UC3856DW Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC3856DW more Information UC3856DW 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:: Tube

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:: 40

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.016709 oz

Tags: UC3856D, UC3856, UC385, 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: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3856DW Ratings and Reviews

M***c

fast shiping alll good packed but uno board is not working

2019-06-12

M***y

the items work as advertised. Thank you very much.

2019-05-18

A***v

thanks, 5 stars

2019-05-19

E**j

Good product. Good value for money. Arrived in reasonable time.

2019-05-09

UC3856DW Description

***as Instruments: Improved Current Mode PWM Controller 16-SOIC 0 to 70

***Components: In a Tube of 40, Current Mode PWM Cntrlr 1.5A 16-Pin SOIC

***ical: Current Mode PWM Controller 1.5A 220kHz 16-Pin SOIC Tube

***p One Stop Global: Current Mode PWM Controller 1.5A 16-Pin SOIC Tube

***i-Key: IC REG CTRLR MULT TOP 16SOIC

***ment14 APAC: PWM CONTROLLER, 40V, SOIC-16

***et: IMPROVED CUR MODE PWM CONTROL

***ark: Pwm Controller, 40V, Soic-16; Input Voltage:40V; Output Voltage:13.1V; Output Current:500Ma; Supply Voltage Min:8V; Supply Voltage Max:40V; Controller Ic Case Style:soic; No. Of Pins:16Pins; Frequency:1Mhz; Operating Temperature Rohs Compliant: Yes

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

***XS: 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.

***: 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
UC3856DW DISTI # V39:1801_07428762	Current Mode PWM Controller 1.5A 16-Pin SOIC Tube RoHS: Compliant	29	2500:$2.8369 1000:$2.9350 500:$3.4670 250:$3.9350 100:$4.0940 10:$4.9370 1:$5.4790
UC3856DWTR DISTI # V39:1801_07428766	Current Mode PWM Controller 1.5A 16-Pin SOIC T/R RoHS: Compliant	0
UC3856DW DISTI # 296-11316-5-ND	IC REG CTRLR MULT TOP 16SOIC RoHS: Compliant Min Qty: 1 Container: Tube	2268In Stock	2520:$2.9898 1000:$3.1472 520:$3.7317 120:$4.3836 40:$5.0580 10:$5.3500 1:$5.9600
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
UC3856DWTR DISTI # 31718053	Current Mode PWM Controller 1.5A 16-Pin SOIC T/R RoHS: Compliant	10000	4000:$2.6068 2000:$2.9277
UC3856DW DISTI # 31722927	Current Mode PWM Controller 1.5A 16-Pin SOIC Tube RoHS: Compliant	4000	1200:$2.8460 600:$3.0510 242:$3.4110 120:$3.7710
UC3856DW DISTI # 26053358	Current Mode PWM Controller 1.5A 16-Pin SOIC Tube RoHS: Compliant	29	2500:$3.0239 1000:$3.2270 500:$3.7399 250:$4.0904 100:$4.3925 10:$5.2954 3:$5.8759
UC3856DW DISTI # UC3856DW	Current Mode PWM Controller 1.5A 16-Pin SOIC Tube (Alt: UC3856DW) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 454	1:€5.6700 10:€5.0900 25:€4.7800 50:€4.4800 100:€4.1700 250:€3.9200 500:€3.0000
UC3856DW DISTI # UC3856DW	Current Mode PWM Controller 1.5A 16-Pin SOIC Tube - Rail/Tube (Alt: UC3856DW) RoHS: Compliant Min Qty: 120 Container: Tube	Americas - 0	120:$3.2627 200:$3.1050 320:$3.0013 600:$2.9007 1200:$2.8206
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:€3.1900 4000:€2.7900 8000:€2.4900 12000:€2.3900 20000:€2.2900
UC3856DW	Improved Current Mode PWM Controller	5970	1000:$2.5600 750:$2.6100 500:$3.0100 250:$3.4600 100:$3.7100 25:$4.1400 10:$4.4300 1:$4.9200
UC3856DW DISTI # 595-UC3856DW	Switching Controllers Current Mode RoHS: Compliant	118	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	2000:$2.5300
UC3856DWG4 DISTI # 595-UC3856DWG4	Switching Controllers Improved Crrnt Mode RoHS: Compliant	0
UC3856DWTRG4 DISTI # 595-UC3856DWTRG4	Switching Controllers Improved Crrnt Mode RoHS: Compliant	0
UC3856DW	Switching Controller, Current-mode, 2A, 230kHz Switching Freq-Max, BICMOS, PDSO16 RoHS: Compliant	21712	1000:$2.9600 500:$3.1200 100:$3.2400 25:$3.3800 1:$3.6400
UC3856DWTR	Switching Controller, Current-mode, 2A, 230kHz Switching Freq-Max, BICMOS, PDSO16 RoHS: Compliant	34320	1000:$2.5000 500:$2.6300 100:$2.7400 25:$2.8600 1:$3.0800
UC3856DW DISTI # 6615415P	CURRENT MODE PWM CNTRLR 1.5A 16-PIN SOIC, TU	242	20:£3.8900 8:£4.1100
UC3856DW	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 16 Pin, Plastic, SOP	182	90:$1.9370 9:$2.2350 1:$4.4700
UC3856DW	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 16 Pin, Plastic, SOP	4	4:$7.8980 2:$8.9750 1:$10.7700
UC3856DW DISTI # 2492699	PWM CONTROLLER, 40V, SOIC-16 RoHS: Compliant	0	2520:$4.4400 1000:$4.6800 520:$5.5500 120:$6.5100 40:$7.5200 10:$7.9500 1:$8.8500
UC3856DW. DISTI # 1461275	RoHS: Compliant	0	2520:$4.4400 1000:$4.6800 520:$5.5500 120:$6.5100 40:$7.5200 10:$7.9500 1:$8.8500

Related products

Image	Part #	Description
	Mfr.#: LM258ADT OMO.#: OMO-LM258ADT	Operational Amplifiers - Op Amps Dual Low Power
	Mfr.#: STPS61170CW OMO.#: OMO-STPS61170CW	Schottky Diodes & Rectifiers SCHOTTKY RECTIFIER
	Mfr.#: UCC28070DW OMO.#: OMO-UCC28070DW	Power Factor Correction - PFC 2-Phase Interleaved CCM PFC Controller
	Mfr.#: VS-GBPC3506W OMO.#: OMO-VS-GBPC3506W	Bridge Rectifiers 600 Volt 35 Amp
	Mfr.#: VS-20ETS08-M3 OMO.#: OMO-VS-20ETS08-M3	Rectifiers 20A 800V Single Die Com Anode
	Mfr.#: RHRP860-F085 OMO.#: OMO-RHRP860-F085	Rectifiers 8A 600V HyperFast
	Mfr.#: STW38N65M5 OMO.#: OMO-STW38N65M5	MOSFET N-Ch 650V 0.076 Ohm 30 A MDmesh M5
	Mfr.#: LM258ADT OMO.#: OMO-LM258ADT-STMICROELECTRONICS	IC OPAMP GP 1.1MHZ 8SO
	Mfr.#: RHRP860-F085 OMO.#: OMO-RHRP860-F085-ON-SEMICONDUCTOR	DIODE GEN PURP 600V 8A TO220AC
	Mfr.#: CRCW06030000Z0EAC OMO.#: OMO-CRCW06030000Z0EAC-VISHAY-DALE	RES SMD 0 OHM JUMP 1/10W 0603

Availability

Stock:: 234
On Order:: 2217
Enter Quantity:

Current price of UC3856DW is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$5.95~~; ~~$5.95~~

10: ~~$5.35~~; ~~$53.50~~

100: ~~$4.38~~; ~~$438.00~~

250: ~~$4.11~~; ~~$1 027.50~~

500: ~~$3.73~~; ~~$1 865.00~~

1000: ~~$3.14~~; ~~$3 140.00~~

2500: ~~$2.99~~; ~~$7 475.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

UC3856D 4
UC3856 10
UC385 127
UC38 918
UC3 1610

Newest Products

TPS543C20 Synchronous Step-Down SWIFT™ Converter

OMO Electronic' TPS543C20 device is 40 A, high-performance, synchronous buck converter with two integrated N-channel NexFET™ power MOSFETs.
Compare UC3856DW

UC3856DW vs UC3856DWG4 vs UC3856DWTR
TPD4E02B04 ESD Protection Diode

OMO Electronic' TPD4E02B04 is an ESD protection diode for USB Type-C and HDMI 2.0 circuit protection offered in the industry standard USON-10 (DQA) package.
CC1310 SimpleLink™ Wireless Microcontrollers

The microcontroller device is a member of OMO Electronic' CC26xx and CC13xx family of cost-effective, ultra-low power, 2.4 GHz and sub-1 GHz RF devices.
AMC1106M05/AMC1106E05 Delta-Sigma Modulators

OMO Electronic' AMC1106M05 and AMC1106E05 delta-sigma modulators are ideal for shunt-resistor-based current sensing in 3-phase electricity meters.
TM4C129Dx Tiva C Series MCUs

TI's Tiva™ C series MCU's have rich communication features to create highly-connected designs that provide real-time controlled performance and power.

More Newest Products