PWM Controller IC Chip UC3845 UC3844 UC3843 UC3842 Ucc28051

• Output Type: Transistor Driver
• Function: Step-up, Step-up/Step-Down
• Voltage - Supply (Vcc/Vdd): 7.6V ~ 30V
• Frequency - Switching: up to 500kHz
• Origin: Original
• Model NO.: UC3845BD1R2G
• Production Capacity: 10000PCS/Day

Product Description

PWM Controller IC Chip UC3845 UC3844 UC3843 UC3842 UCC28051
Provide Bom services/ PCB/ PCB Assembly

More than 100,000 types of electronic components

TYPE	DESCRIPTION
Category	Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers
Package	Tape & Reel (TR) Cut Tape (CT)
Product Status	Active
Output Type	Transistor Driver
Function	Step-Up, Step-Up/Step-Down
Output Configuration	Positive, Isolation Capable
Topology	Boost, Flyback
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7.6V ~ 30V
Frequency - Switching	Up to 500kHz
Duty Cycle (Max)	48%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Frequency Control
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	UC3845

 

 

 

 

 

Q1:What service do you have?

We provide turnkey solution including RD, PCB fabrication, SMT, testing and other value-added service.

 

Q2:What are the main products of your PCB/PCBA services?

Our PCB / PCBA services are mainly for the industries including Medical, Automotive, Energy, Metering / Measurements, Consumer Electronics.

 

Q3:Can we inspect quality during production?

Yes, we are open and transparent on each production process with nothing to hide. We welcome customer inspect our production process and check in house.

 

Q4:How can we ensure our information should not let third party to see our design?

We are willing to sign NDA effect by customer side local law and promising to keep customers data in high confidential level.

 

Q5:What files required to get quotation from you?

For PCB quotation, please provide the Gerber data / files and indication of related technical requirements as well as any special requirement if you have.

For PCBA quotation, please provide Gerber data / files and also BOM (bill of materials), and if you need us to do function test, please also provide the test instruction/procedure.

 

Q6:What is standard delivery term?

Delivery terms of EXW, FCA, FOB, DDU etc. are all available based on each quote.

 

Q7:How long does it take for PCB quote?

Normally 12 hours to 48 hours as soon as receive internal engineer evaluate confirmation.

 

Q8:Do you have any minimum order quantity (MOQ) requirement?

No, we do not have MOQ requirement, we can support your projects starting from prototypes to mass productions.