Certifications

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

KA3843B

KA3843B

For Reference Only

Part Number KA3843B
PNEDA Part # KA3843B
Description IC REG CTRLR 8DIP
Manufacturer ON Semiconductor
Unit Price Request a Quote
In Stock 5,400
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 1 - May 6 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

KA3843B Resources

Brand ON Semiconductor
ECAD Module ECAD
Mfr. Part NumberKA3843B
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
KA3843B, KA3843B Datasheet (Total Pages: 12, Size: 239.01 KB)
PDFKA3842BDTF Datasheet Cover
KA3842BDTF Datasheet Page 2 KA3842BDTF Datasheet Page 3 KA3842BDTF Datasheet Page 4 KA3842BDTF Datasheet Page 5 KA3842BDTF Datasheet Page 6 KA3842BDTF Datasheet Page 7 KA3842BDTF Datasheet Page 8 KA3842BDTF Datasheet Page 9 KA3842BDTF Datasheet Page 10 KA3842BDTF 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

  • KA3843B Datasheet
  • where to find KA3843B
  • ON Semiconductor

  • ON Semiconductor KA3843B
  • KA3843B PDF Datasheet
  • KA3843B Stock

  • KA3843B Pinout
  • Datasheet KA3843B
  • KA3843B Supplier

  • ON Semiconductor Distributor
  • KA3843B Price
  • KA3843B Distributor

KA3843B Specifications

ManufacturerON Semiconductor
Series-
Output TypeTransistor Driver
Function-
Output ConfigurationPositive
Topology-
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)7.6V ~ 30V
Frequency - SwitchingUp to 500kHz
Duty Cycle (Max)97%
Synchronous RectifierYes
Clock SyncNo
Serial Interfaces-
Control Features-
Operating Temperature0°C ~ 70°C (TA)
Package / Case8-DIP (0.300", 7.62mm)
Supplier Device Package8-DIP

The Products You May Be Interested In

UC3845DR2G

ON Semiconductor

Manufacturer

ON Semiconductor

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive or Negative, Isolation Capable

Topology

Boost, Flyback

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

7.6V ~ 30V

Frequency - Switching

500kHz

Duty Cycle (Max)

48%

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

ISL6307BIRZ

Renesas Electronics America Inc.

Manufacturer

Renesas Electronics America Inc.

Series

-

Output Type

PWM Signal

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

6

Output Phases

6

Voltage - Supply (Vcc/Vdd)

4.75V ~ 5.25V

Frequency - Switching

80kHz ~ 1MHz

Duty Cycle (Max)

66.7%

Synchronous Rectifier

-

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Frequency Control, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

48-VFQFN Exposed Pad

Supplier Device Package

48-QFN (7x7)

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

280kHz ~ 1.08MHz

Duty Cycle (Max)

89%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Frequency Control

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

8-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

8-TSSOP

LTC3851AEUD-1#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

235kHz ~ 750kHz

Duty Cycle (Max)

99%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Frequency Control, Power Good, Soft Start, Tracking

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

16-WFQFN Exposed Pad

Supplier Device Package

16-QFN-EP (3x3)

FX003

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)

3V ~ 28V

Frequency - Switching

300kHz ~ 670kHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Power Good

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

16-WFQFN Exposed Pad

Supplier Device Package

16-WQFN (3x3)

Recently Sold

BZV55C5V1

BZV55C5V1

Microsemi

DIODE ZENER 5.1V DO213AA

CDRH127NP-100MC

CDRH127NP-100MC

Sumida

FIXED IND 10UH 5.4A 21.6 MOHM

ADV7123SCP170EP-RL

ADV7123SCP170EP-RL

Analog Devices

IC DAC 10BIT A-OUT 48LQFP

2N3390

2N3390

ON Semiconductor

TRANS NPN 25V 0.5A TO-92

AD5293BRUZ-20

AD5293BRUZ-20

Analog Devices

IC DGT POT 20KOHM 1024TP 14TSSOP

MT28GU01GAAA1EGC-0SIT

MT28GU01GAAA1EGC-0SIT

Micron Technology Inc.

IC FLASH 1G PARALLEL 64TBGA

ASPIAIG-F7030-4R7M-T

ASPIAIG-F7030-4R7M-T

Abracon

FIXED IND 4.7UH 9A 26.7MOHM

DF10M

DF10M

Diodes Incorporated

BRIDGE RECT 1PHASE 1KV 1A DFM

FM24W256-GTR

FM24W256-GTR

Cypress Semiconductor

IC FRAM 256K I2C 1MHZ 8SOIC

AQY210S

AQY210S

Panasonic Electric Works

SSR RELAY SPST-NO 120MA 0-350V

R5F1076CGSP#X0

R5F1076CGSP#X0

Renesas Electronics America

IC MCU 16BIT 32KB FLASH 20LSSOP

APE30024

APE30024

Panasonic Electric Works

RELAY GEN PURPOSE SPDT 6A 24V