Certifications

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

UC3844BD1R2

UC3844BD1R2

For Reference Only

Part Number UC3844BD1R2
PNEDA Part # UC3844BD1R2
Description IC REG CTRLR PWM CM 8-SOIC
Manufacturer ON Semiconductor
Unit Price Request a Quote
In Stock 8,460
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 25 - Jun 30 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

UC3844BD1R2 Resources

Brand ON Semiconductor
ECAD Module ECAD
Mfr. Part NumberUC3844BD1R2
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
UC3844BD1R2, UC3844BD1R2 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

  • UC3844BD1R2 Datasheet
  • where to find UC3844BD1R2
  • ON Semiconductor

  • ON Semiconductor UC3844BD1R2
  • UC3844BD1R2 PDF Datasheet
  • UC3844BD1R2 Stock

  • UC3844BD1R2 Pinout
  • Datasheet UC3844BD1R2
  • UC3844BD1R2 Supplier

  • ON Semiconductor Distributor
  • UC3844BD1R2 Price
  • UC3844BD1R2 Distributor

UC3844BD1R2 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-SOIC

The Products You May Be Interested In

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

257.4kHz ~ 1.134MHz

Duty Cycle (Max)

88.5%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

8-SMD, Flat Lead

Supplier Device Package

8-SON (A) (2.9x2.8)

UC3525ANG4

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Down, Step-Up/Step-Down

Output Configuration

Positive

Topology

Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

Number of Outputs

2

Output Phases

1

Voltage - Supply (Vcc/Vdd)

8V ~ 35V

Frequency - Switching

100Hz ~ 400kHz

Duty Cycle (Max)

49%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Enable, Frequency Control, Soft Start

Operating Temperature

0°C ~ 70°C (TA)

Package / Case

16-DIP (0.300", 7.62mm)

Supplier Device Package

16-PDIP

LTC3728IUH#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

2

Output Phases

2

Voltage - Supply (Vcc/Vdd)

3.5V ~ 30V

Frequency - Switching

260kHz ~ 550kHz

Duty Cycle (Max)

99.4%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Power Good, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

32-WFQFN Exposed Pad

Supplier Device Package

32-QFN (5x5)

IRU3037CF

Infineon Technologies

Manufacturer

Infineon Technologies

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Down

Output Configuration

Positive

Topology

Buck, Boost

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4.2V ~ 25V

Frequency - Switching

200kHz

Duty Cycle (Max)

90%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Soft Start

Operating Temperature

0°C ~ 70°C (TA)

Package / Case

8-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

8-TSSOP

LTC3897IUHG-2#TRPBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

PolyPhase®

Output Type

Transistor Driver

Function

Step-Up

Output Configuration

Positive

Topology

Boost

Number of Outputs

2

Output Phases

2

Voltage - Supply (Vcc/Vdd)

4.5V ~ 65V

Frequency - Switching

75kHz ~ 850kHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Current Limit, Frequency Control, Overcurrent, Ramping

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

38-WFQFN Exposed Pad

Supplier Device Package

38-QFN (5x7)

Recently Sold

BLM18PG121SN1D

BLM18PG121SN1D

Murata

FERRITE BEAD 120 OHM 0603 1LN

PI6C49X0204CWIE

PI6C49X0204CWIE

Diodes Incorporated

IC CLOCK BUFFER 1:4 200MHZ 8SOIC

S25FL256SAGBHIA00

S25FL256SAGBHIA00

Cypress Semiconductor

IC FLASH 256M SPI 133MHZ 24BGA

BLM21PG221SN1D

BLM21PG221SN1D

Murata

FERRITE BEAD 220 OHM 0805 1LN

ADM232AARN

ADM232AARN

Analog Devices

IC TRANSCEIVER FULL 2/2 16SOIC

LPC1768FBD100,551

LPC1768FBD100,551

NXP

IC MCU 32BIT 512KB FLASH 100LQFP

MX25U3235FM2I-10G

MX25U3235FM2I-10G

Macronix

IC FLASH 32M SPI 104MHZ 8SOP

SML-310MTT86

SML-310MTT86

Rohm Semiconductor

LED GREEN CLEAR 0603 SMD

IS62WV51216BLL-55TLI

IS62WV51216BLL-55TLI

ISSI, Integrated Silicon Solution Inc

IC SRAM 8M PARALLEL 44TSOP II

4610X-101-103LF

4610X-101-103LF

Bourns

RES ARRAY 9 RES 10K OHM 10SIP

MAX3645EEE+T

MAX3645EEE+T

Maxim Integrated

IC AMP LIMITING 16-QSOP

0451004.MR

0451004.MR

Littelfuse

FUSE BRD MNT 4A 125VAC/VDC 2SMD