UC3847DW

Mfr. #:: UC3847DW
Description:: Switching Controllers Current-Mode PWM Controller
Lifecycle:: New from this manufacturer.
Datasheet:: UC3847DW Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: UC3847DW more Information UC3847DW Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

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

Number of Outputs:: 2 Output

Switching Frequency:: 450 kHz

Duty Cycle - Max:: 50 %

Output Current:: 500 mA

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:: UC3847

Type:: Current Mode PWM Controllers

Brand:: Texas Instruments

Fall Time:: 50 ns

Moisture Sensitive:: Yes

Product Type:: Switching Controllers

Rise Time:: 50 ns

Factory Pack Quantity:: 40

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.016709 oz

Tags: UC3847D, UC3847, UC384, UC38, UC3

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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.
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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

UC3847DW Ratings and Reviews

J***r

Fast shipping - order delivered to Ontario in 36 days.

2019-06-17

V***n

2019-03-07

J***T

Thank you very well and fast

2019-04-19

UC3847DW Description

*** Stop Electro: Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PDSO16

***ical: Current Mode PWM Controller 500mA 500kHz 16-Pin SOIC Tube

***as Instruments: Dual ended 500KHz current mode PWM controller with high outputs in off State, 0C to 70C 16-SOIC 0 to 70

***ser: PWM Power Supply Controllers Current-Mode PWM Controller

***swan: UC3847 CURRENT MODE PWM CONTROLL

***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:Current; Number of PWM Outputs:2; Output Current:500mA ;RoHS Compliant: Yes

*** Stop Electro: Switching Controller, Voltage-mode, 0.2A, 500kHz Switching Freq-Max, BIPolar, PDSO16

***nell: PWM CONTROLLER, 450KHZ, 8V-40V, SOIC-16; Tension, entrée: 40V; Tension, sortie: 60V; Courant, sortie: 200mA; Tension, alimentation min.: 8V; Tension, alimentation max..: 40V; Type de boîtier de contrôleur: SOIC; Nombre de broc

***ark: Pwm Controller, 450Khz, 8V-40V, Soic-16; Input Voltage:40V; Output Voltage:60V; Output Current:200Ma; Supply Voltage Min:8V; Supply Voltage Max:40V; Controller Ic Case Style:soic; No. Of Pins:16Pins; Frequency:450Khz; Operating Rohs Compliant: Yes

***as Instruments: Dual ended 500KHz current mode PWM controller, -40C to 85C 16-SOIC -40 to 85

*** Stop Electro: Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, PDSO16

***ical: Current Mode PWM Controller 500mA 500kHz 16-Pin SOIC Tube

***ark: Current Mode Pwm Controller, 40V, 16-Soi; Msl:msl 2 - 1 Year; Svhc:no Svhc (15-Jan-2019) Rohs Compliant: Yes

***el Electronic: TEXAS INSTRUMENTS UC2846DWCURRENT MODE PWM CONTROLLER, 40V, 16-SOIC

***ser: PWM Power Supply Controllers Current-Mode PWM Controller

***S: French Electronic Distributor since 1988

***eco: IC,UC2846DW,CUR MODE PWM CONT

*** Stop Electro: Switching Controller, Voltage-mode, 0.2A, 500kHz Switching Freq-Max, BIPolar, PDSO16

***p One Stop Global: Voltage Mode PWM Controller 60V 200mA 500kHz 16-Pin SOIC Tube

***ark: Regulating Pwm, 40V, 16-Soic; Input Voltage:40V; Output Voltage:80V; Output Current:100Ma; Supply Voltage Min:8V; Supply Voltage Max:40V; Controller Ic Case Style:soic; No. Of Pins:16Pins; Frequency:500Khz; Product Range:- Rohs Compliant: Yes

*** Source Electronics: Voltage Mode PWM Controller 400mA 400kHz 16-Pin SOIC W T/R / IC REG CTRLR PUSH-PULL 16SOIC

***roFlash: Switching Controller, Voltage-mode, 0.5A, 400kHz Switching Freq-Max, BIPolar, PDSO16

***ure Electronics: SC Series 20 mA 400 kHz Surface Mount PWM Control Circuit - SOIC-16

***nell: PWM CTRL, VOLTAGE MODE, 35V, SOIC-16; Input Voltage: 8V; Output Voltage: 18V; Output Current: 100mA; Supply Voltage Min: 8V; Supply Voltage Max: 35V; Controller IC Case Style: SOIC; No. of Pins: 16Pins; Frequency: 400kHz; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 3 - 168 hours; SVHC: No SVHC (27-Jun-2018)

***nsix Microsemi: Switching Controller, Voltage-mode, 0.5A, 400kHz Switching Freq-Max, BIPolar, PDSO16

***Yang: Voltage Mode PWM Controller 400mA 16-Pin SOIC W Rail - Rail/Tube

***ser: DC-DC Switching- Controllers 8-35V PWM

***S: French Electronic Distributor since 1988

***th Star Micro: The SG3525A pulse width modulator control circuit offers improved performance and lower external parts count when implemented for controlling all types of switching power supplies. The on-chip +5.1 V reference is trimmed to +/-1% and the error amplifier has an input common-mode voltage range that includes the reference voltage thus eliminating the need for external divider resistors. A sync input to the oscillator enables multiple units to be slaved or a single unit to be synchronized to an external system clock. A wide range of deadtime can be programmed by a single resistor connected between the CT and Discharge pins. This device also

***: The UC1846/7 family of control devices provides all of the necessary features to implement fixed-frequency, current-mode control schemes while maintaining a minimum external parts count. The superior performance of this technique can be measured in improved line regulation, enhanced load response characteristics, and a simpler, easier-to-design control loop. Topological advantages include inherent pulse-by-pulse current limiting capability, automatic symmetry correction for push-pull converters, and the ability to parallel while maintaining equal current sharing. \

***AS INSTUMENTS: Protection circuitry includes built-in undervoltage lockout and programmable current limit, in addition to soft-start capability. A shutdown function is also available, which can initiate either a complete shutdown with automatic restart or latch the supply off.

***as Instruments Inc.: Other features include fully-latched operation, double-pulse suppression, deadline adjust capability, and a ±1% trimmed band gap reference.

***AS INSTRUMENT: The UC1846 features low outputs in the OFF state, while the UCx847 features high outputs in the OFF state.

Market price

Part #	Description	Stock	Price
UC3847DW DISTI # 296-11302-5-ND	IC REG CTRLR MULT TOP 16SOIC RoHS: Compliant Min Qty: 1 Container: Tube	203In Stock	1000:$4.4402 520:$5.0979 120:$5.8544 40:$6.7425 10:$7.0710 1:$7.8300
UC3847DWTR DISTI # UC3847DWTR-ND	IC REG CTRLR MULT TOP 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
UC3847DWTRG4 DISTI # UC3847DWTRG4-ND	IC REG CTRLR MULT TOP 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
UC3847DW DISTI # UC3847DW	Current Mode PWM Controller 500mA 16-Pin SOIC Tube - Rail/Tube (Alt: UC3847DW) RoHS: Compliant Min Qty: 80 Container: Tube	Americas - 0	80:$4.6900 160:$4.4900 240:$4.2900 400:$4.1900 800:$4.0900
UC3847DW	Current Mode PWM Controller	3280	1000:$3.7400 750:$3.8200 500:$4.4100 250:$5.0700 100:$5.4300 25:$6.0500 10:$6.4800 1:$7.2000
UC3847DW DISTI # 595-UC3847DW	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0	80:$6.5500 120:$5.8600 280:$5.5600 520:$5.1000 1000:$4.4500
UC3847DWG4 DISTI # 595-UC3847DWG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0
UC3847DWTR DISTI # 595-UC3847DWTR	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0
UC3847DWTRG4 DISTI # 595-UC3847DWTRG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0
UC3847DW	Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, PDSO16 RoHS: Not Compliant	12280	1000:$4.3300 500:$4.5600 100:$4.7400 25:$4.9500 1:$5.3300
UC3847DW	Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PDSO16 RoHS: Compliant	13440	1000:$4.3300 500:$4.5600 100:$4.7400 25:$4.9500 1:$5.3300
UC3847DW	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 16 Pin, Plastic, SOP	80	50:$3.5620 6:$4.1100 1:$8.2200

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	Mfr.#: UC3845N DIP8 OMO.#: OMO-UC3845N-DIP8-1190	New and Original
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	Mfr.#: UC385TD-1 TI OMO.#: OMO-UC385TD-1-TI-1190	New and Original
	Mfr.#: UC3863DW OMO.#: OMO-UC3863DW-TEXAS-INSTRUMENTS	Switching Controllers Resonant-Mode

Availability

Stock:: Available
On Order:: 4500
Enter Quantity:

Current price of UC3847DW 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

80: ~~$6.55~~; ~~$524.00~~

120: ~~$5.86~~; ~~$703.20~~

280: ~~$5.56~~; ~~$1 556.80~~

520: ~~$5.10~~; ~~$2 652.00~~

1000: ~~$4.45~~; ~~$4 450.00~~

2000: ~~$4.28~~; ~~$8 560.00~~

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

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