Certifications

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

UC3843BVD1

UC3843BVD1

For Reference Only

Part Number UC3843BVD1
PNEDA Part # UC3843BVD1
Description IC REG CTRLR FLYBACK 8SOIC
Manufacturer ON Semiconductor
Unit Price Request a Quote
In Stock 6,012
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 26 - Jul 1 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

UC3843BVD1 Resources

Brand ON Semiconductor
ECAD Module ECAD
Mfr. Part NumberUC3843BVD1
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
UC3843BVD1, UC3843BVD1 Datasheet (Total Pages: 21, Size: 402.2 KB)
PDFUC3843BVD1 Datasheet Cover
UC3843BVD1 Datasheet Page 2 UC3843BVD1 Datasheet Page 3 UC3843BVD1 Datasheet Page 4 UC3843BVD1 Datasheet Page 5 UC3843BVD1 Datasheet Page 6 UC3843BVD1 Datasheet Page 7 UC3843BVD1 Datasheet Page 8 UC3843BVD1 Datasheet Page 9 UC3843BVD1 Datasheet Page 10 UC3843BVD1 Datasheet Page 11

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

  • UC3843BVD1 Datasheet
  • where to find UC3843BVD1
  • ON Semiconductor

  • ON Semiconductor UC3843BVD1
  • UC3843BVD1 PDF Datasheet
  • UC3843BVD1 Stock

  • UC3843BVD1 Pinout
  • Datasheet UC3843BVD1
  • UC3843BVD1 Supplier

  • ON Semiconductor Distributor
  • UC3843BVD1 Price
  • UC3843BVD1 Distributor

UC3843BVD1 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 Temperature-40°C ~ 105°C (TA)
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC

The Products You May Be Interested In

TPS40002DGQR

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

2.25V ~ 5.5V

Frequency - Switching

600kHz

Duty Cycle (Max)

93%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad

Supplier Device Package

10-MSOP-PowerPad

SP6128AEY-L

MaxLinear, Inc.

Manufacturer

MaxLinear, 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)

3V ~ 5.5V

Frequency - Switching

300kHz

Duty Cycle (Max)

90%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

14-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

14-TSSOP

UCC39421PWG4

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive

Topology

Boost, Flyback, SEPIC

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

1.8V ~ 8V

Frequency - Switching

150kHz ~ 1.2MHz

Duty Cycle (Max)

88%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Enable, Frequency Control, Low Battery, Reset

Operating Temperature

0°C ~ 70°C (TA)

Package / Case

16-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

16-TSSOP

LTC3807IFE#TRPBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4V ~ 38V

Frequency - Switching

50kHz ~ 900kHz

Duty Cycle (Max)

99%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control, Soft Start, Tracking

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

20-TSSOP (0.173", 4.40mm Width) Exposed Pad

Supplier Device Package

20-TSSOP-EP

TL2842P

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive

Topology

Boost, Flyback, Forward

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

10V ~ 30V

Frequency - Switching

Up to 500kHz

Duty Cycle (Max)

97%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Frequency Control

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

8-DIP (0.300", 7.62mm)

Supplier Device Package

8-PDIP

Recently Sold

BLM21PG221SN1D

BLM21PG221SN1D

Murata

FERRITE BEAD 220 OHM 0805 1LN

SHT30-ARP-B

SHT30-ARP-B

Sensirion AG

SENSOR HUMID/TEMP 5V ANLG 3% SMD

MC34063ABD

MC34063ABD

STMicroelectronics

IC REG BUCK BST ADJ 1.5A 8SO

ABM8-24.000MHZ-D2-T

ABM8-24.000MHZ-D2-T

Abracon

CRYSTAL 24.0000MHZ 18PF SMD

MT29F128G08CFABAWP:B

MT29F128G08CFABAWP:B

Micron Technology Inc.

IC FLASH 128G PARALLEL 48TSOP

PMEG3010BEP,115

PMEG3010BEP,115

Nexperia

DIODE SCHOTTKY 30V 1A SOD128

SMD050-2

SMD050-2

Littelfuse

PTC RESET FUSE 60V 500MA 2SMD

LAN8710AI-EZK

LAN8710AI-EZK

Microchip Technology

IC TRANSCEIVER FULL 4/4 32QFN

DS1305EN+T&R

DS1305EN+T&R

Maxim Integrated

IC RTC CLK/CALENDAR SPI 20-TSSOP

4610X-101-103LF

4610X-101-103LF

Bourns

RES ARRAY 9 RES 10K OHM 10SIP

PS2501L-4-A

PS2501L-4-A

CEL

OPTOISOLTR 5KV 4CH TRANS 16-SMD

MC74HC00ADR2G

MC74HC00ADR2G

ON Semiconductor

IC GATE NAND 4CH 2-INP 14SOIC