UC3846N

Mfr. #:: UC3846N
Description:: Switching Controllers Current-Mode PWM Controller
Lifecycle:: New from this manufacturer.
Datasheet:: UC3846N Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC3846N more Information UC3846N 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:: 450 kHz

Duty Cycle - Max:: 50 %

Output Current:: 500 mA

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: Through Hole

Package / Case:: PDIP-16

Packaging:: Tube

Operating Temperature Range:: 0 C to + 70 C

Series:: UC3846

Type:: Current Mode PWM Controllers

Brand:: Texas Instruments

Fall Time:: 50 ns

Product Type:: Switching Controllers

Rise Time:: 50 ns

Factory Pack Quantity:: 25

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.037172 oz

Tags: UC3846N, UC3846, UC384, 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

UC3846N Ratings and Reviews

E**k

I recommend the product and the seller.

2019-01-16

L***a

It is as described.

2019-05-24

A***m

Come fast enough, everything is as promised

2019-03-14

L***r

good seller ගනිල්ලා

2019-05-31

UC3846N Description

***ser: Supervisory Circuits PWM Control IC

***ark: SMPS Controller

***AS INSRUMENT: 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 Instr.: 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 (TI): Other features include fully-latched operation, double-pulse suppression, deadline adjust capability, and a ±1% trimmed band gap reference.

***AS INSTUMENTS: 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
UC3846N DISTI # V39:1801_07428659	Current Mode PWM Controller 500mA 16-Pin PDIP Tube RoHS: Compliant	15	2500:$2.4000 1000:$2.4670 500:$2.7910 250:$3.1200 100:$3.2130 10:$3.6500 1:$4.1410
UC3846N DISTI # 296-11301-5-ND	IC REG CTRLR MULT TOPOLOGY 16DIP RoHS: Compliant Min Qty: 1 Container: Tube	1993In Stock	2500:$2.4964 1000:$2.6278 500:$3.1158 100:$3.6602 25:$4.2232 10:$4.4670 1:$4.9700
UC3846NG4 DISTI # UC3846NG4-ND	IC REG CTRLR MULT TOPOLOGY 16DIP RoHS: Compliant Min Qty: 150 Container: Tube	Temporarily Out of Stock	150:$3.6601
UC3846N DISTI # 30883355	Current Mode PWM Controller 500mA 16-Pin PDIP Tube RoHS: Compliant	15	10:$3.6500 3:$4.1410
UC3846N DISTI # UC3846N	Current Mode PWM Controller 500mA 16-Pin PDIP Tube (Alt: UC3846N) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 4818	1:€4.7800 10:€4.3000 25:€4.0400 50:€3.7800 100:€3.5200 250:€3.3000 500:€2.5700
UC3846N DISTI # UC3846N	Current Mode PWM Controller 500mA 16-Pin PDIP Tube - Rail/Tube (Alt: UC3846N) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 67	1:$3.9900 10:$3.5900 25:$3.5900 50:$3.5900 100:$3.3900 500:$2.9900 1000:$2.4900
UC3846N DISTI # UC3846N	Current Mode PWM Controller 500mA 16-Pin PDIP Tube (Alt: UC3846N) RoHS: Compliant Min Qty: 450 Container: Tube	Asia - 0
UC3846NG4 DISTI # UC3846NG4	Current Mode PWM Controller 500mA 16-Pin PDIP Tube - Rail/Tube (Alt: UC3846NG4) RoHS: Compliant Min Qty: 150 Container: Tube	Americas - 0	150:$2.6900 200:$2.4900 350:$2.4900 750:$2.3900 1500:$2.2900
UC3846NG4 DISTI # UC3846NG4	Current Mode PWM Controller 500mA 16-Pin PDIP Tube (Alt: UC3846NG4) RoHS: Compliant Min Qty: 1000 Container: Tube	Asia - 0
UC3846N DISTI # 74K4019	CURRENT MODE PWM CONTROLLER, 40V, 16-DIP,Input Voltage:15V,Output Voltage:13.5V,Output Current:500mA,Supply Voltage Min:8V,Supply Voltage Max:40V,Controller IC Case Style:DIP,No. of Pins:16Pins,Frequency:450kHz,MSL:- , RoHS Compliant: Yes	51	1:$4.9700 10:$4.4700 25:$4.2000 50:$3.9300 100:$3.6600 250:$3.4300 500:$3.1100
UC3846N	Current Mode PWM Controller	4880	1000:$2.1300 750:$2.1800 500:$2.5200 250:$2.8900 100:$3.1000 25:$3.4500 10:$3.7000 1:$4.1100
UC3846N	Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, PDIP16 RoHS: Not Compliant	4	1000:$2.7700 500:$2.9100 100:$3.0300 25:$3.1600 1:$3.4000
UC3846N	Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PDIP16 RoHS: Compliant	3881	1000:$2.7700 500:$2.9100 100:$3.0300 25:$3.1600 1:$3.4000
UC3846N DISTI # 595-UC3846N	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	995	1:$4.9700 10:$4.4700 100:$3.6600 250:$3.4300 500:$3.1100 1000:$2.6200 2500:$2.4900
UC3846NG4 DISTI # 595-UC3846NG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0	150:$3.6600 250:$3.4300 500:$3.1100 1000:$2.6200 2500:$2.4900
UC3846N DISTI # 512-UC3846N	Switching Controllers PWM Control IC RoHS: Compliant	0
UC3846N	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 16 Pin, Plastic, DIP	377	215:$2.1600 75:$2.3400 1:$5.4000
UC3846N	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 16 Pin, Plastic, DIP	14	7:$3.9600 3:$4.5000 1:$5.4000
UC3846N	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 16 Pin, Plastic, DIP	1	2:$8.0000 1:$12.0000
UC3846N DISTI # 1218957	CURRENT MODE PWM CONTROLLERUC3846N, TU	75	25:£3.3000 125:£2.9700 250:£2.7060
UC3846N DISTI # 6200593	CURRENT MODE PWM CONTROLLERUC3846N, PK	240	5:£3.8720 25:£3.4080 100:£2.9820 250:£2.7880 500:£2.6320
UC3846N DISTI # 6200593P	CURRENT MODE PWM CONTROLLERUC3846N, TU	355	25:£3.4080 100:£2.9820 250:£2.7880 500:£2.6320
UC3846N		5
UC3846N DISTI # UC3846N	PMIC,PWM controller,0.5A,39-500kHz,Channels:2,DIP16,1W	24	1:$5.1800 3:$4.7900 10:$3.8400 25:$3.3600
UC3846N	INSTOCK	35529
UC3846N DISTI # 1564893	PWM CONTROLLER, 500KHZ, 7.7V-40V, PDIP16 RoHS: Compliant	1951	1:$7.8700 10:$7.0800 100:$5.8100 250:$5.4400 500:$4.9400 1000:$4.1600 2500:$3.9600
UC3846N DISTI # 1564893	PWM CONTROLLER, 500KHZ, 7.7V-40V, PDIP16 RoHS: Compliant	1569	1:£4.1800 10:£3.3800 25:£3.2400 50:£3.0100 100:£2.7800
UC3846N DISTI # C1S746200566657	Current Mode PWM Controller 500mA 500kHz 16-Pin PDIP Tube RoHS: Compliant	1	1:$4.3300
UC3846N DISTI # C1S746204246414	DC to DC Converter and Switching Regulator Chip RoHS: Compliant	15	10:$3.7870 1:$4.1769

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Availability

Stock:: Available
On Order:: 1984
Enter Quantity:

Current price of UC3846N 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: ~~$4.97~~; ~~$4.97~~

10: ~~$4.47~~; ~~$44.70~~

100: ~~$3.66~~; ~~$366.00~~

250: ~~$3.43~~; ~~$857.50~~

500: ~~$3.11~~; ~~$1 555.00~~

1000: ~~$2.62~~; ~~$2 620.00~~

2500: ~~$2.49~~; ~~$6 225.00~~

5000: ~~$2.40~~; ~~$12 000.00~~

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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