STMicroelectronics

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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.

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Description

IC REG CTRLR BST FLYBK PWM 8SOIC Series: - Applications: Number of Outputs: 1 Frequency - Max: 500kHz Voltage - Input: Duty Cycle: 0.5 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: No Operating Temperature: 0~C ~ 70~C Package / Case: 8-SOIC (0.154, 3.90mm Width) Supplier Device Package: 8-SOIC

Part Number TL3843DR-8
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Controllers
Brand STMicroelectronics
Description IC REG CTRLR MULT TOPOLOGY 8SOIC
Series Automotive, AEC-Q100
Packaging Cut Tape (CT)
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive
Topology Boost, Flyback, Forward Converter
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6 V ~ 30 V
Frequency - Switching 100kHz
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 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Image Integrated Circuits (ICs)
Lowest Price: $1.65   Highest Price: $3.78
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

TL3843DR-8

Brand:

STMicroel

D/C:
Qty:

307240

Price (USD):

1.65

Company:

SUNTOP SEMICONDUCTOR CO., LIMITED

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Part Number:

TL3843DR-8

Brand:

STMICROELECT

D/C:
Qty:

500

Price (USD):

2.1825

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

TL3843DR-8

Brand:

ST/MICRON

D/C:
Qty:

1000

Price (USD):

2.715

Company:

HK FEILIDI ELECTRONIC CO., LIMITED

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Part Number:

TL3843DR-8

Brand:

ST

D/C:
21+
Qty:

6000

Price (USD):

3.2475

Company:

Shenzhen BCJ Electronic Co.,Ltd

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Part Number:

TL3843DR-8

Brand:

STMicroelectronics

D/C:
21+
Qty:

437171

Price (USD):

3.78

Company:

Cicotex Electronics (HK) Limited

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TL3843DR8 Ref.

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