Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

UC3843ADX

UC3843ADX

For Reference Only

Part Number UC3843ADX
PNEDA Part # UC3843ADX
Description IC REG CTRLR 8SOIC
Manufacturer ON Semiconductor
Unit Price Request a Quote
In Stock 5,346
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Nov 26 - Dec 1 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

UC3843ADX Resources

Brand ON Semiconductor
ECAD Module ECAD
Mfr. Part NumberUC3843ADX
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
UC3843ADX, UC3843ADX Datasheet (Total Pages: 8, Size: 42.49 KB)
PDFUC3843ADX Datasheet Cover
UC3843ADX Datasheet Page 2 UC3843ADX Datasheet Page 3 UC3843ADX Datasheet Page 4 UC3843ADX Datasheet Page 5 UC3843ADX Datasheet Page 6 UC3843ADX Datasheet Page 7 UC3843ADX Datasheet Page 8

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • UC3843ADX Datasheet
  • where to find UC3843ADX
  • ON Semiconductor

  • ON Semiconductor UC3843ADX
  • UC3843ADX PDF Datasheet
  • UC3843ADX Stock

  • UC3843ADX Pinout
  • Datasheet UC3843ADX
  • UC3843ADX Supplier

  • ON Semiconductor Distributor
  • UC3843ADX Price
  • UC3843ADX Distributor

UC3843ADX Specifications

ManufacturerON Semiconductor
Series-
Output TypeTransistor Driver
FunctionStep-Up, Step-Up/Step-Down
Output ConfigurationPositive
TopologyBoost, Flyback
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)7.6V ~ 30V
Frequency - SwitchingUp to 500kHz
Duty Cycle (Max)96%
Synchronous RectifierNo
Clock SyncNo
Serial Interfaces-
Control FeaturesFrequency Control
Operating Temperature0°C ~ 70°C (TA)
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOP

The Products You May Be Interested In

Manufacturer

ABLIC U.S.A. Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Up

Output Configuration

Positive

Topology

Boost

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

1.8V ~ 6V

Frequency - Switching

257.4kHz ~ 1.134MHz

Duty Cycle (Max)

89%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

8-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

8-TSSOP

ISL6845IUZ

Renesas Electronics America Inc.

Manufacturer

Renesas Electronics America Inc.

Series

-

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)

9V ~ 16V

Frequency - Switching

Up to 2MHz

Duty Cycle (Max)

48%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Frequency Control

Operating Temperature

-40°C ~ 105°C (TA)

Package / Case

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Supplier Device Package

8-MSOP

ISL6540AIRZA

Renesas Electronics America Inc.

Manufacturer

Renesas Electronics America Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

2.97V ~ 22V

Frequency - Switching

250kHz ~ 2MHz

Duty Cycle (Max)

100%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control, Power Good, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

28-VFQFN Exposed Pad

Supplier Device Package

28-QFN (5x5)

LTC3803IS6#TRMPBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

-

Output Type

Transistor Driver

Function

Step-Up/Step-Down

Output Configuration

Positive, Isolation Capable

Topology

Flyback

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

5.7V ~ 8V

Frequency - Switching

200kHz

Duty Cycle (Max)

80%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

SOT-23-6 Thin, TSOT-23-6

Supplier Device Package

TSOT-23-6

LT1737CGN#PBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

-

Output Type

Transistor Driver

Function

Step-Up/Step-Down

Output Configuration

Positive or Negative, Isolation Capable

Topology

Flyback

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4.1V ~ 20V

Frequency - Switching

90kHz ~ 115kHz

Duty Cycle (Max)

90%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Soft Start

Operating Temperature

0°C ~ 100°C (TJ)

Package / Case

16-SSOP (0.154", 3.90mm Width)

Supplier Device Package

16-SSOP

Recently Sold

ESDALC5-1BM2

ESDALC5-1BM2

STMicroelectronics

TVS DIODE 5V SOD882

MAX202EEUE

MAX202EEUE

Maxim Integrated

IC TRANSCEIVER FULL 2/2 16TSSOP

LTC4365IDDB#TRMPBF

LTC4365IDDB#TRMPBF

Linear Technology/Analog Devices

IC OVERVOLTAGE PROTECT 8-DFN

TAJA106K016RNJ

TAJA106K016RNJ

CAP TANT 10UF 10% 16V 1206

WSL25125L000FTA

WSL25125L000FTA

Vishay Dale

WSL-2512 .005 1% R86

0154007.DR

0154007.DR

Littelfuse

FUSE BRD MNT 7A 125VAC/VDC 2SMD

AD8109ASTZ

AD8109ASTZ

Analog Devices

IC VIDEO CROSSPOINT SWIT 80LQFP

MP2144GJ-Z

MP2144GJ-Z

Monolithic Power Systems Inc.

IC REG BUCK ADJ 2A TSOT23-8

MT48LC4M16A2P-75 IT:G

MT48LC4M16A2P-75 IT:G

Micron Technology Inc.

IC DRAM 64M PARALLEL 54TSOP

LTC4303IMS8#TRPBF

LTC4303IMS8#TRPBF

Linear Technology/Analog Devices

IC ACCELERATOR I2C HOTSWAP 8MSOP

ACF451832-153-TD01

ACF451832-153-TD01

TDK

FILTER LC(T) SMD

ATMEGA48PA-AU

ATMEGA48PA-AU

Microchip Technology

IC MCU 8BIT 4KB FLASH 32TQFP