UC3845BNST

Share

Or copy the link below:

Mfr.Part #
UC3845BNST
Manufacturer
STMicroelectronics
Package / Case
8-DIP (0.300, 7.62mm)
Datasheet
Download
Description
IC REG CTRLR BST/FLYBK 8-MINIDIP
Stock
26,104
In Stock :
26,104

Request A Quote(RFQ)

* Fullname:
* Company:
* E-Mail:
  Phone:
  Comment:
* Quantity:
Manufacturer :
STMicroelectronics
Product Category :
DC DC Switching Controllers
Topology :
Boost, Flyback
Max Operating Temperature :
70°C
Base Part Number :
UC3845
Output Type :
Transistor Driver
Mounting Type :
Through Hole
Output Phases :
1
Max Frequency :
500kHz
Number of Outputs :
1
Function :
Step-Up/Step-Down
Synchronous Rectifier :
No
Min Operating Temperature :
0°C
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Supplier Device Package :
8-Mini DIP
Operating Temperature :
-40°C~150°C TJ
Package / Case :
8-DIP (0.300, 7.62mm)
Voltage - Supply (Vcc/Vdd) :
7.6V~30V
Control Features :
Frequency Control
Clock Sync :
No
Frequency - Switching :
500kHz
Packaging :
Tube
Output Configuration :
Positive, Isolation Capable
Duty Cycle (Max) :
48%
RoHS Status :
ROHS3 Compliant
Introducing DC DC Switching Controllers STMicroelectronics UC3845BNST from Chip IC,where excellence meets affordability. This product stands out with its Base Part Number:UC3845, Mounting Type:Through Hole, Operating Temperature:-40°C~150°C TJ, Package / Case:8-DIP (0.300, 7.62mm), UC3845BNST pinout, UC3845BNST datasheet PDF, UC3845BNST amp .Beyond DC DC Switching Controllers STMicroelectronics UC3845BNST ,we also offer TPS51124RGER, TPS40200MDREP, LTC3851AEMSE#TRPBF, Our vast inventory has you covered. Contact us now for immediate solutions.

STMicroelectronics UC3845BNST


DC DC Switching Controllers STMicroelectronics UC3845BNST Overview

The UC3845BNST from STMicroelectronics is a highly integrated and robust DC DC Switching Controller designed to deliver precision voltage and current regulation for a myriad of power supply applications. This 8-pin MINIDIP device exemplifies reliability and efficiency, enabling designers to craft sophisticated switch-mode power supplies with ease. The robustness of UC3845BNST, manufactured by an industry leader in semiconductor solutions, promises performance that meets the rigorous demands of high-end power conversion circuits. With this product, STMicroelectronics affirms its commitment to providing advanced control circuitry that can spur B2B clients to upscale their purchases for mass production, capitalizing on the balance of cost and high performance it offers.

UC3845BNST Features

  • Output Switch Current of up to 1.5 A
  • Automatic Feed-Forward Compensation
  • Pulse-by-Pulse Current Limiting
  • Enhanced Load Response Characteristics
  • Under-Voltage Lockout with Hysteresis
  • Low Startup and Operating Current

UC3845BNST Applications

  • Switching Power Supplies - In such applications, the UC3845BNST controls the switching of a MOSFET or a bipolar junction transistor in real-time to ensure consistent power output.
  • DC-DC Converters - It efficiently manages voltage conversion in devices requiring a step-up or step-down voltage operation, ensuring device safety and energy conservation.
  • Battery Chargers - The UC3845BNST is ideal for sophisticated battery charging circuits, where accurate voltage and current control are essential for prolonging battery life.
  • Power Inverters - Utilized in power inverters to maintain a stable AC output from a DC source, providing reliable operation for sensitive electronic equipment.
  • LED Drivers - Plays a critical role in driving LEDs with precise current control to enhance the lifespan and brightness consistency of LED lighting solutions.
Purchase

You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.

RFQ (Request for Quotations)

It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.

Payment Method

For your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.

IMPORTANT NOTICE

You may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.

Shipping Method

Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...

Shipping Cost

Shipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.

The basic freight (for package ≤0.5 KG ) depends on the time zones and countries

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.

Manufacturer related products

  • STMicroelectronics
    TVS DIODE 5VWM 11.6VC 1610
  • STMicroelectronics
    TVS DIODE 3VWM SOT323-5
  • STMicroelectronics
    TVS DIODE 5VWM 9.2VC DO216AA
  • STMicroelectronics
    TVS DIODE 5.25VWM 17VC SOT23-6
  • STMicroelectronics
    TVS DIODE 28.2VWM 59VC SMB

Catalog related products

RFQ
BOM