Freescale

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Freescale Semiconductor is now NXP Semiconductor. Freescale semiconductor was a global leader in embedded processing solutions. From microprocessors and microcontrollers to sensors, analog integrated circuits and connectivity - their technologies are the foundation for the innovations that make our world greener, safer, healthier and more connected. Some of their key applications and end-markets include automotive safety, hybrid and all-electric vehicles, next generation wireless infrastructure, smart energy management, portable medical devices, consumer appliances and smart mobile devices.

Rated (5/5) based on 15 customer reviews

Description

IC REG CTRLR PWM CM 8DIP Series: - Applications: Number of Outputs: 1 Frequency - Max: 500kHz Voltage - Input: Duty Cycle: 1 Voltage - Output: Voltage - Supply: 7.6 V ~ 30 V Buck: No Boost: Yes Mounting Type: Flyback: Yes Inverting: No Doubler: No Divider: No Cuk: No Isolated: Yes Operating Temperature: 0~C ~ 70~C Package / Case: 8-DIP (0.300, 7.62mm) Supplier Device Package: 8-PDIP

Part Number UC3843N
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Controllers
Brand Freescale
Description IC REG CTRLR MULT TOPOLOGY 8DIP
Series -
Packaging Tube
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) 7.6 V ~ 30 V
Frequency - Switching 500kHz
Duty Cycle (Max) 97%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Frequency Control
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP
Image Integrated Circuits (ICs)
Lowest Price: $1.39   Highest Price: $5.17
1 - 5 of 5 Record(s)

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D/C
Qty
Price (USD)
Company
Part Number:

UC3843N

Brand:

FREESICAL

D/C:
22+
Qty:

17195

Price (USD):

5.17

Company:

H.K. Dak Hengda Technology Limited

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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

UC3843N

Brand:

FREESCL

D/C:
Qty:

500

Price (USD):

1.39

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

UC3843N

Brand:

FREECAL

D/C:
Qty:

150780

Price (USD):

2.335

Company:

Heisener Electronics Limited

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Part Number:

UC3843N

Brand:

Freescale Semiconductor

D/C:
21+
Qty:

3000

Price (USD):

3.28

Company:

HONG KONG YUE JIN PENG ELECTRONICS CO.

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Part Number:

UC3843N

Brand:

FREECALE

D/C:
Qty:

3000

Price (USD):

4.225

Company:

Belt (HK) Electronics Co

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UC3843N Ref.

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