Certifications

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

UC2843AD

UC2843AD

For Reference Only

Part Number UC2843AD
PNEDA Part # UC2843AD_5E
Description IC REG CTRLR BUCK/BOOST 14SOIC
Manufacturer Microsemi
Unit Price Request a Quote
In Stock 2,646
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Nov 26 - Dec 1 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

UC2843AD Resources

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

  • UC2843AD Datasheet
  • where to find UC2843AD
  • Microsemi

  • Microsemi UC2843AD
  • UC2843AD PDF Datasheet
  • UC2843AD Stock

  • UC2843AD Pinout
  • Datasheet UC2843AD
  • UC2843AD Supplier

  • Microsemi Distributor
  • UC2843AD Price
  • UC2843AD Distributor

UC2843AD Specifications

ManufacturerMicrosemi Corporation
Series-
Output TypeTransistor Driver
FunctionStep-Up, Step-Down, Step-Up/Step-Down
Output ConfigurationPositive
TopologyBoost, Buck, Buck-Boost, Flyback, Forward
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 ~ 85°C (TA)
Package / Case14-SOIC (0.154", 3.90mm Width)
Supplier Device Package14-SOIC

The Products You May Be Interested In

ISL6558IRZA-TK

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

4

Output Phases

4

Voltage - Supply (Vcc/Vdd)

4.75V ~ 5.25V

Frequency - Switching

80kHz ~ 1.5MHz

Duty Cycle (Max)

75%

Synchronous Rectifier

-

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Frequency Control, Power Good

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

20-VQFN Exposed Pad

Supplier Device Package

20-QFN-EP (5x5)

LT3752EFE#TRPBF

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

Forward Converter

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

6.5V ~ 100V

Frequency - Switching

100kHz ~ 500kHz

Duty Cycle (Max)

95%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Enable, Frequency Control, Soft Start

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

38-PowerTFSOP (0.173", 4.40mm Width), 31 Leads

Supplier Device Package

38-TSSOP-EP

LTC3824MPMSE#PBF

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 ~ 60V

Frequency - Switching

200kHz ~ 600kHz

Duty Cycle (Max)

100%

Synchronous Rectifier

No

Clock Sync

Yes

Serial Interfaces

-

Control Features

Frequency Control, Soft Start

Operating Temperature

-55°C ~ 150°C (TJ)

Package / Case

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

Supplier Device Package

10-MSOP-EP

ADP1972ARUZ-RL

Analog Devices

Manufacturer

Analog Devices 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)

6V ~ 60V

Frequency - Switching

50kHz ~ 300kHz

Duty Cycle (Max)

97.37%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

16-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

16-TSSOP

TPS40021PWPR

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

100kHz ~ 1MHz

Duty Cycle (Max)

95%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

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

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

16-PowerTSSOP (0.173", 4.40mm Width)

Supplier Device Package

16-HTSSOP

Recently Sold

0217.500MXP

0217.500MXP

Littelfuse

FUSE GLASS 500MA 250VAC 5X20MM

MBR0530T1G

MBR0530T1G

ON Semiconductor

DIODE SCHOTTKY 30V 500MA SOD123

AD9765ASTZ

AD9765ASTZ

Analog Devices

IC DAC 12BIT A-OUT 48LQFP

USB4604-1080HN

USB4604-1080HN

Microchip Technology

IC USB HUB/FLASH CTLR 48QFN

SMAJ40CA

SMAJ40CA

Bourns

TVS DIODE 40V 64.5V SMA

LM7805CT

LM7805CT

ON Semiconductor

IC REG LINEAR 5V 1A TO220AB

MCR03EZPJ000

MCR03EZPJ000

Rohm Semiconductor

RES SMD 0 OHM JUMPER 1/10W 0603

TAJD686K016RNJ

TAJD686K016RNJ

CAP TANT 68UF 10% 16V 2917

ADG849YKSZ-REEL7

ADG849YKSZ-REEL7

Analog Devices

IC SWITCH SPDT SC70-6

MT41J512M8RH-093:E

MT41J512M8RH-093:E

Micron Technology Inc.

IC DRAM 4G PARALLEL 78FBGA

IRFU9024NPBF

IRFU9024NPBF

Infineon Technologies

MOSFET P-CH 55V 11A I-PAK

HCPL-3700-500E

HCPL-3700-500E

Broadcom

OPTOISOLATOR 3.75KV DARL 8DIP GW