UCB are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for UCB. The UCx84x series of control integrated circuits provide the features that are necessary to implement off-line or DC-to-DC fixed-frequency current-mode control. STMicroelectronics UCB PMIC – Voltage Regulators – DC DC Switching Controllers parts available at DigiKey.

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UCB: High Performance Current Mode PWM Controller

These integrated circuits feature an oscillator, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET. Internally Trimmed Reference with Undervoltage Lockout.

They are specifically designed for Off-Line and dc-to-dc converter applications offering the designer a cost-effective solution with minimal external components. Distributor Name Region Stock Min.

No commitment taken to produce Proposal: Limited Engineering samples available Preview: Product is in volume production Evaluation: This Agreement may be executed in counterparts, uc38445b of which shall be deemed to be an original, and which together shall constitute one and the same agreement.

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UCB Datasheet(PDF) – STMicroelectronics

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Differences between members of this family are the under-voltage lockout thresholds and maximum duty cycle ranges. Trimmed Oscillator for Precise Frequency Control. Marketing proposal for customer feedback. Cloud Components and Modules.

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UC provides low-cost current mode control. Log into MyON to proceed.

Previously Viewed Products Select Product Not Recommended for New Design. Product is in design feasibility stage.

20pcs/lot UC3845B UC3845 3845B SOP8 Current Mode Controller IC New Original

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