National Semiconductor

Ref. [hkinnationalsemiconductor20220620][hkinbrandcloudAMpd]

National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California, United States. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.

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Description

IC REG CTRLR BST FLYBK PWM 16DIP Series: - Applications: Number of Outputs: 2 Frequency - Max: 400kHz Voltage - Input: Duty Cycle: 0.49 Voltage - Output: Voltage - Supply: 8 V ~ 35 V Buck: No Boost: Yes Mounting Type: Flyback: Yes Inverting: No Doubler: No Divider: No Cuk: No Isolated: No Operating Temperature: 0~C ~ 70~C Package / Case: 16-DIP (0.300, 7.62mm) Supplier Device Package: 16-PDIP

Part Number UC3525BN
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Controllers
Brand National Semiconductor
Description IC REG CTRLR MULT TOPOLOGY 16DIP
Series -
Packaging Tube
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) 8 V ~ 35 V
Frequency - Switching 100Hz ~ 400kHz
Duty Cycle (Max) 49%
Synchronous Rectifier Yes
Clock Sync Yes
Serial Interfaces -
Control Features Dead Time Control, Frequency Control, Ramp, Soft Start
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-PDIP
Image Integrated Circuits (ICs)
Lowest Price: $0.45   Highest Price: $3.85
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UC3525BN

Brand:

NS

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500

Price (USD):

0.45

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

UC3525BN

Brand:

NS/

D/C:
Qty:

6237

Price (USD):

1.3

Company:

MASSTOCK ELECTRONICS LIMITED

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Part Number:

UC3525BN

Brand:

NATIONAL

D/C:
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2844

Price (USD):

2.15

Company:

Gallop Great Holdings (Hong Kong) Limited

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Part Number:

UC3525BN

Brand:

National Semiconductor??TI ??

D/C:
00+
Qty:

233

Price (USD):

3

Company:

Xinshop Electronics Co.,Ltd.

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Part Number:

UC3525BN

Brand:

National Semiconductor¡]TI ¡^

D/C:
Qty:

3000

Price (USD):

3.85

Company:

Hongkong Dasenic Electronic Limited

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UC3525BN Ref.

[hkinnationalsemiconductor20220620][hkinbrandcloudAMpd]
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