Certifications

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

UC3845NG

UC3845NG

For Reference Only

Part Number UC3845NG
PNEDA Part # UC3845NG
Description IC REG CTRLR BOOST/FLYBACK 8DIP
Manufacturer ON Semiconductor
Unit Price Request a Quote
In Stock 3,508
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 1 - May 6 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

UC3845NG Resources

Brand ON Semiconductor
ECAD Module ECAD
Mfr. Part NumberUC3845NG
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
UC3845NG, UC3845NG 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

  • UC3845NG Datasheet
  • where to find UC3845NG
  • ON Semiconductor

  • ON Semiconductor UC3845NG
  • UC3845NG PDF Datasheet
  • UC3845NG Stock

  • UC3845NG Pinout
  • Datasheet UC3845NG
  • UC3845NG Supplier

  • ON Semiconductor Distributor
  • UC3845NG Price
  • UC3845NG Distributor

UC3845NG 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-DIP (0.300", 7.62mm)
Supplier Device Package8-PDIP

The Products You May Be Interested In

LTC3868EUFD-1#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

2

Output Phases

2

Voltage - Supply (Vcc/Vdd)

4V ~ 24V

Frequency - Switching

105kHz ~ 835kHz, 350kHz ~ 535kHz

Duty Cycle (Max)

99.4%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Frequency Control, Power Good, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

28-WFQFN Exposed Pad

Supplier Device Package

28-QFN (4x5)

UCC2808AQDR-2Q1

Texas Instruments

Manufacturer

Series

Automotive, AEC-Q100

Output Type

Transistor Driver

Function

Step-Up/Step-Down

Output Configuration

Positive

Topology

Push-Pull

Number of Outputs

2

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4.1V ~ 15V

Frequency - Switching

194kHz

Duty Cycle (Max)

49%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Frequency Control

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package

8-SOIC

LTC1771ES8#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

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

2.8V ~ 18V

Frequency - Switching

-

Duty Cycle (Max)

100%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package

8-SOIC

TL5001CP-P

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

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

Output Configuration

Positive

Topology

Buck, Boost, Flyback

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

3.6V ~ 40V

Frequency - Switching

20kHz ~ 500kHz

Duty Cycle (Max)

100%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Dead Time Control, Frequency Control

Operating Temperature

-20°C ~ 85°C (TA)

Package / Case

8-DIP (0.300", 7.62mm)

Supplier Device Package

8-PDIP

LTC3870IUF-1#PBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

PolyPhase®

Output Type

PWM Signal

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

2

Output Phases

2

Voltage - Supply (Vcc/Vdd)

4.5V ~ 60V

Frequency - Switching

500kHz

Duty Cycle (Max)

-

Synchronous Rectifier

No

Clock Sync

Yes

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control, Phase Control, Soft Start

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

24-WFQFN Exposed Pad

Supplier Device Package

24-QFN (4x4)

Recently Sold

BZV55C5V1

BZV55C5V1

Microsemi

DIODE ZENER 5.1V DO213AA

CDRH127NP-100MC

CDRH127NP-100MC

Sumida

FIXED IND 10UH 5.4A 21.6 MOHM

ADV7123SCP170EP-RL

ADV7123SCP170EP-RL

Analog Devices

IC DAC 10BIT A-OUT 48LQFP

2N3390

2N3390

ON Semiconductor

TRANS NPN 25V 0.5A TO-92

AD5293BRUZ-20

AD5293BRUZ-20

Analog Devices

IC DGT POT 20KOHM 1024TP 14TSSOP

MT28GU01GAAA1EGC-0SIT

MT28GU01GAAA1EGC-0SIT

Micron Technology Inc.

IC FLASH 1G PARALLEL 64TBGA

ASPIAIG-F7030-4R7M-T

ASPIAIG-F7030-4R7M-T

Abracon

FIXED IND 4.7UH 9A 26.7MOHM

DF10M

DF10M

Diodes Incorporated

BRIDGE RECT 1PHASE 1KV 1A DFM

FM24W256-GTR

FM24W256-GTR

Cypress Semiconductor

IC FRAM 256K I2C 1MHZ 8SOIC

AQY210S

AQY210S

Panasonic Electric Works

SSR RELAY SPST-NO 120MA 0-350V

R5F1076CGSP#X0

R5F1076CGSP#X0

Renesas Electronics America

IC MCU 16BIT 32KB FLASH 20LSSOP

APE30024

APE30024

Panasonic Electric Works

RELAY GEN PURPOSE SPDT 6A 24V