Name: UC3845BDR2G
Brand: ON Semiconductor
SKU: UC3845BDR2G
Price: 1.1634 USD
Availability: InStock
Rating: 5 (78 reviews)

UC3845BDR2G

For Reference Only

Part Number	UC3845BDR2G
Manufacturer	ON Semiconductor
Description	IC REG CTRLR BOOST/FLYBK 14SOIC
Datasheet	UC3845BDR2G Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	169,644 piece(s)
Unit Price	$ 1.1634 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 9 - May 14 (Choose Expedited Shipping)
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Part Number # UC3845BDR2G (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by ON Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For UC3845BDR2G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3845BDR2G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3845BDR2G.

UC3845BDR2G Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up, Step-Up/Step-Down
Output Configuration	Positive or Negative, Isolation Capable
Topology	Boost, Flyback
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7.6 V ~ 30 V
Frequency - Switching	500kHz
Duty Cycle (Max)	48%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Frequency Control
Operating Temperature	0°C ~ 70°C (TA)
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC

UC3845BDR2G Reviews

Ac*****Jain

April 7, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Madal*****tevens

April 1, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Madel*****nzales

March 16, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

UC3845BDR2G Packaging

UC3845BDR2G FAQ

1. How to order UC3845BDR2G on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that UC3845BDR2G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3845BDR2G. All suppliers must pass our qualification reviews before they can publish their products including UC3845BDR2G on Heisener; we pay more attention to the channels and quality of UC3845BDR2G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3845BDR2G price and inventory displayed accurate?

The price and inventory of UC3845BDR2G fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of UC3845BDR2G?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the UC3845BDR2G we delivered, we will accept the replacement or return of the UC3845BDR2G only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of UC3845BDR2G.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as UC3845BDR2G pin diagram, UC3845BDR2G datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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UC3845BDR2G Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

UC3845BDG

D# E02:0323_00078492

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube

RoHS: Compliant

UC3845BDR2G

D# V72:2272_07278701

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3845BDG

D# UC3845BDG

ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC Rail - Rail/Tube (Alt: UC3845BDG)

UC3845BDR2G

D# UC3845BDR2G

ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC T/R - Bulk (Alt: UC3845BDR2G)

Part Number

Manufacturer

Description

Stock

UC3845BDG

D# UC3845BDG

ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC Rail (Alt: UC3845BDG)

UC3845BDR2G

D# UC3845BDR2G

ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3845BDR2G)

Part Number

Manufacturer

Description

Stock

UC3845BDR2G

ON Semiconductor

- Tape and Reel

11840

UC3845BDG

ON Semiconductor

IC, CURRENT MODE PWM CTRL, 25V, SOIC-14

1496

Part Number

Manufacturer

Description

Stock

UC3845BDG

ON Semiconductor

Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO14

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3845BDR2G

D# UC3845BDR2GOSCT-ND

ON Semiconductor

IC REG CTRLR BOOST/FLYBK 14SOIC

1491

UC3845BDG

D# UC3845BDGOS-ND

ON Semiconductor

IC REG CTRLR BOOST/FLYBK 14SOIC

3341

Part Number

Manufacturer

Description

Stock

UC3845BDG

D# 2318550

ON Semiconductor

PWM CNTRL, 36V, 250KHZ, 5VREF, 14SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

1674

UC3845BDR2G

D# 2845222

ON Semiconductor

PWM CONT, CURRENT MODE, 52KHZ, SOIC-14

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

814

Part Number

Manufacturer

Description

Stock

UC3845BDR2G

ON Semiconductor

UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14

RoHS: Compliant

pbFree: Yes

UC3845BDG

ON Semiconductor

UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

UC3845BDG

ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

6664

UC3845BDR2G

ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

5950

Part Number

Manufacturer

Description

Stock

UC3845BDR2G

ON Semiconductor

OEM/CM Immediate delivery

980

Part Number

Manufacturer

Description

Stock

UC3845BDG

D# 863-UC3845BDG

ON Semiconductor

Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max

RoHS: Compliant

1151

UC3845BDR2G

D# 863-UC3845BDR2G

ON Semiconductor

Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max

RoHS: Compliant

3403

Part Number

Manufacturer

Description

Stock

UC3845BDG

D# XSKDRABV0039071

ON SEMICONDUCTOR

UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14

1405

Part Number

Manufacturer

Description

Stock

UC3845BDG

D# 42K2722

ON Semiconductor

CURRENT MODE PWM CONTROLLER, 25V, SOIC-14, Input Voltage:-, Output Voltage:13.4V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:14Pins, Frequency:52kHz, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 880

Container: Bulk

UC3845BDR2G

D# 42K2723

ON Semiconductor

IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC

RoHS: Not Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

UC3845BDR2G

D# NS-UC3845BDR2G

ON Semiconductor

OEM/CM ONLY

3880

Part Number

Manufacturer

Description

Stock

UC3845BDG

D# 8056745

ON Semiconductor

ON Semiconductor UC3845BDG, PWM Current Mode Controller, 1 A, 275 kHz, 30 V, 14-Pin SOIC, PK

Min Qty: 25

Container: Package

150

Part Number

Manufacturer

Description

Stock

UC3845BDR2G

ON Semiconductor

UC3845 Current Mode PWM Controller

RoHS: Compliant

19151

Part Number

Manufacturer

Description

Stock

UC3845BDR2G

ON Semiconductor

OEM/CM ONLY

4411

UC3845BDG

ON Semiconductor

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

UC3845BDR2G

ON Semiconductor

IN stock Immediate delivery

975

Part Number

Manufacturer

Description

Stock

UC3845BDR2G

ON Semiconductor

shipping today

2993

Part Number

Manufacturer

Description

Stock

UC3845BDG

D# 45255492

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube

RoHS: Compliant

UC3845BDR2G

D# 35897772

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3845BDG

ON Semiconductor

RFQ

885

Part Number

Manufacturer

Description

Stock

UC3845BDR2G

ON Semiconductor

IC REG CTRLR BOOST/FLYBK 14SOIC

2500

Part Number

Manufacturer

Description

Stock

UC3845BDR2G

D# 2845222

ON Semiconductor

PWM CONT, CURRENT MODE, 52KHZ, SOIC-14

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

664

UC3845BDG

D# 2318550

ON Semiconductor

PWM CNTRL, 36V, 250KHZ, 5VREF, 14SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

1684

Quick Inquiry

UC3845BDR2G

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