STMicroelectronics

Ref. [hkinstmicroelectronics20220620][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (5/5) based on 19 customer reviews

Description

IC REG CTRLR PWM CM 14SOIC Series: - Applications: Number of Outputs: 1 Frequency - Max: 500kHz Voltage - Input: Duty Cycle: 1 Voltage - Output: Voltage - Supply: 7.6 V ~ 30 V Buck: No Boost: Yes Mounting Type: Flyback: Yes Inverting: No Doubler: No Divider: No Cuk: No Isolated: Yes Operating Temperature: 0~C ~ 70~C Package / Case: 14-SOIC (0.154, 3.90mm Width) Supplier Device Package: 14-SOICN

Part Number UC3843D
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Controllers
Brand STMicroelectronics
Description IC REG CTRLR MULT TOP 14SOIC
Series -
Packaging Tube
Output Type Transistor Driver
Function Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Buck, Boost, Flyback, Forward Converter
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6 V ~ 30 V
Frequency - Switching 500kHz
Duty Cycle (Max) 97%
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
Image Integrated Circuits (ICs)
Lowest Price: $1.65   Highest Price: $6.04
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Hot Offer

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Brand
D/C
Qty
Price (USD)
Company
Part Number:

UC3843D

Brand:

STMicroelectronics

D/C:
10+
Qty:

20

Price (USD):

6.04

Company:

Zhengxinyuan Electronics (HK) Co., Limited

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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

UC3843D

Brand:

STMicroel

D/C:
21+
Qty:

12800

Price (USD):

1.65

Company:

Sunton Electronics Co., Limited

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Part Number:

UC3843D

Brand:

STMICROELECT

D/C:
Qty:

19980

Price (USD):

2.7475

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

UC3843D

Brand:

ST/MICRON

D/C:
2015+
Qty:

300

Price (USD):

3.845

Company:

HK HongShengChuang Industrial Co., Limited

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Part Number:

UC3843D

Brand:

ST

D/C:
19+
Qty:

10000

Price (USD):

4.9425

Company:

M-Star International Trading Co.,Ltd.

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UC3843D Ref.

[hkinstmicroelectronics20220620][hkinbrandcloudAMpd]
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