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UC3846Q

UC3846Q

For Reference Only

Part Number UC3846Q
PNEDA Part # UC3846Q
Description IC REG CTRLR MULT TOP 20PLCC
Manufacturer Texas Instruments
Unit Price Request a Quote
In Stock 7,452
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 10 - Jun 15 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

UC3846Q Resources

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UC3846Q Specifications

Manufacturer
Series-
Output TypeTransistor Driver
FunctionStep-Up, Step-Down, Step-Up/Step-Down
Output ConfigurationPositive
TopologyBuck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs2
Output Phases1
Voltage - Supply (Vcc/Vdd)6.95V ~ 40V
Frequency - Switching500kHz
Duty Cycle (Max)-
Synchronous RectifierYes
Clock SyncYes
Serial Interfaces-
Control FeaturesCurrent Limit, Enable, Frequency Control, Soft Start
Operating Temperature0°C ~ 70°C (TA)
Package / Case20-LCC (J-Lead)
Supplier Device Package20-PLCC (9x9)

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Manufacturer

Series

-

Output Type

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Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

2.8V ~ 5.5V

Frequency - Switching

100kHz ~ 1MHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Supplier Device Package

8-VSSOP

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)

89%

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-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

8-TSSOP

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-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

8-TSSOP

MAX5019ESA

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Output Type

Transistor Driver

Function

Step-Up/Step-Down

Output Configuration

Positive, Isolation Capable

Topology

Flyback

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

13V ~ 36V

Frequency - Switching

275kHz

Duty Cycle (Max)

85%

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

LT8603EUJ#PBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

-

Output Type

Transistor Driver

Function

Step-Up/Step-Down

Output Configuration

Positive

Topology

Buck-Boost

Number of Outputs

4

Output Phases

2

Voltage - Supply (Vcc/Vdd)

3V ~ 42V

Frequency - Switching

250kHz ~ 2.2MHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Current Limit, Power Good, Soft Start

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

40-WFQFN Exposed Pad

Supplier Device Package

40-QFN (6x6)

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