Certifications

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

UC3844NG

UC3844NG

For Reference Only

Part Number UC3844NG
PNEDA Part # UC3844NG
Description IC REG CTRLR PWM CM 8-DIP
Manufacturer ON Semiconductor
Unit Price Request a Quote
In Stock 7,110
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 16 - Jun 21 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

UC3844NG Resources

Brand ON Semiconductor
ECAD Module ECAD
Mfr. Part NumberUC3844NG
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
UC3844NG, UC3844NG Datasheet (Total Pages: 16, Size: 616.76 KB)
PDFUC3845NG Datasheet Cover
UC3845NG Datasheet Page 2 UC3845NG Datasheet Page 3 UC3845NG Datasheet Page 4 UC3845NG Datasheet Page 5 UC3845NG Datasheet Page 6 UC3845NG Datasheet Page 7 UC3845NG Datasheet Page 8 UC3845NG Datasheet Page 9 UC3845NG Datasheet Page 10 UC3845NG 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

  • UC3844NG Datasheet
  • where to find UC3844NG
  • ON Semiconductor

  • ON Semiconductor UC3844NG
  • UC3844NG PDF Datasheet
  • UC3844NG Stock

  • UC3844NG Pinout
  • Datasheet UC3844NG
  • UC3844NG Supplier

  • ON Semiconductor Distributor
  • UC3844NG Price
  • UC3844NG Distributor

UC3844NG 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)10V ~ 30V
Frequency - SwitchingUp to 500kHz
Duty Cycle (Max)48%
Synchronous RectifierNo
Clock SyncNo
Serial Interfaces-
Control FeaturesFrequency Control
Operating Temperature0°C ~ 70°C (TA)
Package / Case8-DIP (0.300", 7.62mm)
Supplier Device Package8-PDIP

The Products You May Be Interested In

UCC28950QPWRQ1

Texas Instruments

Manufacturer

Series

Automotive, AEC-Q100

Output Type

Transistor Driver

Function

Step-Up/Step-Down

Output Configuration

Positive

Topology

Full-Bridge

Number of Outputs

6

Output Phases

1

Voltage - Supply (Vcc/Vdd)

8V ~ 17V

Frequency - Switching

50kHz ~ 1MHz

Duty Cycle (Max)

95%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Dead Time Control, Enable, Frequency Control, Soft Start

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

24-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

24-TSSOP

NX2138CMTR

Microsemi

Manufacturer

Microsemi Corporation

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4.5V ~ 22V

Frequency - Switching

-

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, On Time Control, Power Good

Operating Temperature

-10°C ~ 100°C (TA)

Package / Case

16-VQFN Exposed Pad

Supplier Device Package

16-MLPQ (4x4)

RT8202GQW

Richtek USA Inc.

Manufacturer

Richtek USA 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)

4.5V ~ 5.5V

Frequency - Switching

-

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, On Time Control, Phase Control, Power Good

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

16-WQFN Exposed Pad

Supplier Device Package

16-WQFN (4x4)

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)

0.9V ~ 10V

Frequency - Switching

300kHz

Duty Cycle (Max)

85%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Enable

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

SC-74A, SOT-753

Supplier Device Package

SOT-23-5

ISL6315IRZ-T

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

2

Output Phases

2

Voltage - Supply (Vcc/Vdd)

4.75V ~ 5.25V

Frequency - Switching

222kHz

Duty Cycle (Max)

67%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Phase Control, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

24-VFQFN Exposed Pad

Supplier Device Package

24-QFN (4x4)

Recently Sold

RT9193-33GB

RT9193-33GB

Richtek USA Inc.

IC REG LINEAR 3.3V 300MA SOT23-5

ISL4221EIRZ-T

ISL4221EIRZ-T

Renesas Electronics America Inc.

IC TRANSCEIVER FULL 1/1 16QFN

EP5358HUI

EP5358HUI

Intel

DC DC CONVERTER 1.8-3.3V 2W

DF10S-T

DF10S-T

Diodes Incorporated

BRIDGE RECT 1PHASE 1KV 1A DF-S

MMSZ5231BT1G

MMSZ5231BT1G

ON Semiconductor

DIODE ZENER 5.1V 500MW SOD123

XC6222B281MR-G

XC6222B281MR-G

Torex Semiconductor Ltd

IC REG LINEAR 2.8V 700MA SOT25

MT40A256M16GE-083E IT:B

MT40A256M16GE-083E IT:B

Micron Technology Inc.

IC DRAM 4G PARALLEL 96FBGA

EPM1270F256C5N

EPM1270F256C5N

Intel

IC CPLD 980MC 6.2NS 256FBGA

TAJA226K010RNJ

TAJA226K010RNJ

CAP TANT 22UF 10% 10V 1206

AD9765ASTZ

AD9765ASTZ

Analog Devices

IC DAC 12BIT A-OUT 48LQFP

ADG658YRUZ

ADG658YRUZ

Analog Devices

IC MULTIPLEXER 8X1 16TSSOP

B350B-13-F

B350B-13-F

Diodes Incorporated

DIODE SCHOTTKY 50V 3A SMB