Certifications

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

UC3845BD1R2

UC3845BD1R2

For Reference Only

Part Number UC3845BD1R2
PNEDA Part # UC3845BD1R2
Description IC REG CTRLR BOOST/FLYBACK 8SOIC
Manufacturer ON Semiconductor
Unit Price Request a Quote
In Stock 7,020
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 2 - May 7 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

UC3845BD1R2 Resources

Brand ON Semiconductor
ECAD Module ECAD
Mfr. Part NumberUC3845BD1R2
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
UC3845BD1R2, UC3845BD1R2 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

  • UC3845BD1R2 Datasheet
  • where to find UC3845BD1R2
  • ON Semiconductor

  • ON Semiconductor UC3845BD1R2
  • UC3845BD1R2 PDF Datasheet
  • UC3845BD1R2 Stock

  • UC3845BD1R2 Pinout
  • Datasheet UC3845BD1R2
  • UC3845BD1R2 Supplier

  • ON Semiconductor Distributor
  • UC3845BD1R2 Price
  • UC3845BD1R2 Distributor

UC3845BD1R2 Specifications

ManufacturerON Semiconductor
Series-
Output TypeTransistor Driver
FunctionStep-Up, Step-Up/Step-Down
Output ConfigurationPositive or Negative, Isolation Capable
TopologyBoost, Flyback
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)7.6V ~ 30V
Frequency - Switching500kHz
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

MP2918GF-Z

Monolithic Power Systems Inc.

Manufacturer

Monolithic Power Systems Inc.

Series

-

Output Type

PWM Signal

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4V ~ 40V

Frequency - Switching

100kHz ~ 1MHz

Duty Cycle (Max)

99.5%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Enable, Frequency Control, Power Good, Soft Start

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

20-TSSOP (0.173", 4.40mm Width) Exposed Pad

Supplier Device Package

20-TSSOP-EP

MIC38C43YN

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Output Type

Transistor Driver

Function

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

Output Configuration

Positive, Isolation Capable

Topology

Buck, Boost, Flyback, Forward Converter

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

7.6V ~ 20V

Frequency - Switching

500kHz

Duty Cycle (Max)

96%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Frequency Control

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

8-DIP (0.300", 7.62mm)

Supplier Device Package

8-DIP

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

100kHz

Duty Cycle (Max)

90%

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

UC2842AD

Microsemi

Manufacturer

Microsemi Corporation

Series

-

Output Type

Transistor Driver

Function

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

Output Configuration

Positive

Topology

Boost, Buck, Flyback, Forward

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

10V ~ 30V

Frequency - Switching

Up to 500kHz

Duty Cycle (Max)

96%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Frequency Control

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

14-SOIC (0.154", 3.90mm Width)

Supplier Device Package

14-SOIC

CHL8214-06CRT

Infineon Technologies

Manufacturer

Infineon Technologies

Series

-

Output Type

PWM

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

5

Output Phases

4

Voltage - Supply (Vcc/Vdd)

3.3V

Frequency - Switching

200kHz ~ 1.2MHz

Duty Cycle (Max)

-

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

I²C

Control Features

Enable

Operating Temperature

0°C ~ 85°C

Package / Case

40-VFQFN Exposed Pad

Supplier Device Package

PG-VQFN-40-903

Recently Sold

USB3340-EZK-TR

USB3340-EZK-TR

Microchip Technology

IC TRANSCEIVER 1/1 32QFN

IS42S16160J-6BLI

IS42S16160J-6BLI

ISSI, Integrated Silicon Solution Inc

IC DRAM 256M PARALLEL 54TFBGA

FQA140N10

FQA140N10

ON Semiconductor

MOSFET N-CH 100V 140A TO-3P

WSL1206R0500FEA

WSL1206R0500FEA

Vishay Dale

RES 0.05 OHM 1% 1/4W 1206

MAX3232ESE+

MAX3232ESE+

Maxim Integrated

IC TRANSCEIVER FULL 2/2 16SO

BLM15AG221SN1D

BLM15AG221SN1D

Murata

FERRITE BEAD 220 OHM 0402 1LN

SIT9102AI-243N25E200.00000X

SIT9102AI-243N25E200.00000X

SiTIME

MEMS OSC XO 200.0000MHZ LVDS SMD

AD780ARZ-REEL7

AD780ARZ-REEL7

Analog Devices

IC VREF SERIES/SHUNT PROG 8SOIC

A42MX16-PQ160

A42MX16-PQ160

Microsemi

IC FPGA 125 I/O 160QFP

MAX3491EESD+

MAX3491EESD+

Maxim Integrated

IC TRANSCEIVER FULL 1/1 14SOIC

TLMG3100-GS08

TLMG3100-GS08

Vishay Semiconductor Opto Division

LED GREEN CLEAR 2PLCC SMD

SI4214DDY-T1-GE3

SI4214DDY-T1-GE3

Vishay Siliconix

MOSFET 2N-CH 30V 8.5A 8-SOIC