STMicroelectronics

Ref. [hkinstmicroelectronics20220620][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

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Description

The UC3842B , UC3843B series are high performance fixed frequency current .. current and the equivalent input divider source resistance. The Error Amp UC3842 is an integrated pulse width modulator the UC3842 is optimized for efficient power sequen- nuous, controlling peak current is nearly equivalent . 3. UC3842A=Frequency: RT=10K ,CT=3.3nF 47KHz-57KHz. 4. UC3842B = Frequency: RT=10K ,CT=3.3nF 49KHz-55KHz. 5. Totem Pole design for MOSFET. current and the equivalent input divider source resistance. The Error Amp Output (Pin 1) is provide for external loop compensation (Figure 31). The output Jul 24, 2015 Resonance equivalent parasitic capacitance. If VDS voltage falls to resonant valley Similar to UC3842 , the. LD5521 would without voltage

Part Number UC3842B
Brand STMicroelectronics
Image Electronic Components
Lowest Price: $0.34   Highest Price: $3.21
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Part Number:

UC3842B

Brand:

STMicroelectronics

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12578

Price (USD):

3.21

Company:

Hongkong Dream International Trade Co., Ltd

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Part Number:

UC3842B

Brand:

STMicroel

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5814

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0.34

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HK HEQING ELECTRONICS LIMITED

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Part Number:

uc3842B

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STMICROELECT

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814

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1.0575

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Gallop Great Holdings (Hong Kong) Limited

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UC3842B

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ST/MICRON

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50000

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1.775

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Belt (HK) Electronics Co

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Part Number:

UC3842B

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ST

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20+
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6000

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2.4925

Company:

Redstar Electronic Limited

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UC3842B Ref.

[hkinstmicroelectronics20220620][hkinbrandcloudAMpd]
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