Certifications

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

UC3844BDR2

UC3844BDR2

For Reference Only

Part Number UC3844BDR2
PNEDA Part # UC3844BDR2
Description IC REG CTRLR PWM CM 14-SOIC
Manufacturer ON Semiconductor
Unit Price Request a Quote
In Stock 3,294
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 13 - Jun 18 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

UC3844BDR2 Resources

Brand ON Semiconductor
ECAD Module ECAD
Mfr. Part NumberUC3844BDR2
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
UC3844BDR2, UC3844BDR2 Datasheet (Total Pages: 19, Size: 403.05 KB)
PDFUC3845BVDR2 Datasheet Cover
UC3845BVDR2 Datasheet Page 2 UC3845BVDR2 Datasheet Page 3 UC3845BVDR2 Datasheet Page 4 UC3845BVDR2 Datasheet Page 5 UC3845BVDR2 Datasheet Page 6 UC3845BVDR2 Datasheet Page 7 UC3845BVDR2 Datasheet Page 8 UC3845BVDR2 Datasheet Page 9 UC3845BVDR2 Datasheet Page 10 UC3845BVDR2 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

  • UC3844BDR2 Datasheet
  • where to find UC3844BDR2
  • ON Semiconductor

  • ON Semiconductor UC3844BDR2
  • UC3844BDR2 PDF Datasheet
  • UC3844BDR2 Stock

  • UC3844BDR2 Pinout
  • Datasheet UC3844BDR2
  • UC3844BDR2 Supplier

  • ON Semiconductor Distributor
  • UC3844BDR2 Price
  • UC3844BDR2 Distributor

UC3844BDR2 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 ~ 36V
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-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SO

The Products You May Be Interested In

BD9536FV-E2

Rohm Semiconductor

Manufacturer

Rohm Semiconductor

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

2

Output Phases

1

Voltage - Supply (Vcc/Vdd)

7.5V ~ 15V

Frequency - Switching

200kHz ~ 600kHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control

Operating Temperature

-20°C ~ 100°C (TA)

Package / Case

28-LSSOP (0.220", 5.60mm Width)

Supplier Device Package

28-SSOPB

ISL6567IRZ-TS2698

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)

4.9V ~ 5.5V

Frequency - Switching

200kHz ~ 2MHz

Duty Cycle (Max)

66%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Frequency Control, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

24-VFQFN Exposed Pad

Supplier Device Package

24-QFN-EP (4x4)

LTC3862EUH#PBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive

Topology

Boost, SEPIC

Number of Outputs

2

Output Phases

2

Voltage - Supply (Vcc/Vdd)

4V ~ 36V

Frequency - Switching

75kHz ~ 500kHz

Duty Cycle (Max)

96%

Synchronous Rectifier

No

Clock Sync

Yes

Serial Interfaces

-

Control Features

Enable, Frequency Control, Phase Control, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

24-WQFN Exposed Pad

Supplier Device Package

24-QFN (5x5)

Manufacturer

ABLIC U.S.A. 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)

2.5V ~ 16V

Frequency - Switching

60kHz

Duty Cycle (Max)

100%

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

TL494IN

ON Semiconductor

Manufacturer

ON Semiconductor

Series

SWITCHMODE™

Output Type

Transistor Driver

Function

Step-Down, Step-Up/Step-Down

Output Configuration

Positive

Topology

Buck, Push-Pull

Number of Outputs

2

Output Phases

1

Voltage - Supply (Vcc/Vdd)

7V ~ 40V

Frequency - Switching

200kHz

Duty Cycle (Max)

48%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Dead Time Control, Frequency Control

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

16-DIP (0.300", 7.62mm)

Supplier Device Package

16-PDIP

Recently Sold

HDSP-0770

HDSP-0770

Broadcom

DISPLAY 4X7 NUM RDP BCD HER

SMCJ36CA

SMCJ36CA

Bourns

TVS DIODE 36V 58.1V SMC

KA7810AETU

KA7810AETU

ON Semiconductor

IC REG LINEAR 10V 1A TO220-3

FDLL4148

FDLL4148

ON Semiconductor

DIODE GEN PURP 100V 200MA LL34

ES1JAF

ES1JAF

ON Semiconductor

DIODE GEN PURP 600V 1A DO214AD

ADF4350BCPZ-RL7

ADF4350BCPZ-RL7

Analog Devices

IC SYNTH PLL VCO FN/IN 32LFCSP

MM74HC163N

MM74HC163N

ON Semiconductor

IC COUNTER BINARY PRESET 16-DIP

LFE3-17EA-6MG328C

LFE3-17EA-6MG328C

Lattice Semiconductor Corporation

IC FPGA 116 I/O 328CSBGA

1SS355TE-17

1SS355TE-17

Rohm Semiconductor

DIODE GEN PURP 80V 100MA UMD2

BZV55C4V7

BZV55C4V7

Microsemi

DIODE ZENER 4.7V DO213AA

MMSZ7V5T1G

MMSZ7V5T1G

ON Semiconductor

DIODE ZENER 7.5V 500MW SOD123

LT1965EDD#PBF

LT1965EDD#PBF

Linear Technology/Analog Devices

IC REG LINEAR POS ADJ 1.1A 8DFN