U6084B PWM Power Control with Automatic Duty-cycle Reduction

ATMEL Corporation

Description

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The U6084B is a PWM-IC with bipolar technology designed for the control of an N-channel power MOSFET used as a high-side switch.

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Datasheet Specifications

Part number: U6084B
Manufacturer: ATMEL Corporation
File Size: 183.87 KB
Datasheet: U6084B_ATMELCorporation.pdf
Description: PWM Power Control with Automatic Duty-cycle Reduction

Features

* Pulse-width Modulation up to 2 kHz Clock Frequency Protection against Short-circuit, Load-dump Overvoltage and Reverse VS Duty-cycle 0 to 100% Continuously Output Stage for Power MOSFET Interference and Damage Protection According

Applications

* For constant brightness, the preselected duty-cycle can be reduced automatically as a function of the supply voltage. Figure 1. Block Diagram with External Circuit C5 16 9 Short circuit latch monitoring 5 RC oscillator 6 C1 Charge 13 pump PWM Logic 3 Control input Output 14 C3 47 nF 11 Current moni

U6084B Distributors

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