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LX1662A - SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC

Download the LX1662A datasheet PDF. This datasheet also covers the LX1 variant, as both devices belong to the same single-chip programmable pwm controllers with 5-bit dac family and are provided as variant models within a single manufacturer datasheet.

General Description

The LX1662/62A and LX1663/63A are Monolithic Switching Regulator Controller IC’s designed to provide a low cost, high performance adjustable power supply for advanced microprocessors and other applications requiring a very fast transient response and a high degree of accuracy.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LX1-662.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microsemi (now Microchip Technology)

Part Number Description
LX1662 SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC
LX1660 ADVANCED PWM CONTROLLER
LX1661 ADVANCED PWM CONTROLLER
LX1663 SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC
LX1663A SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
L I N D O C # : 1662 LX1662/62A, LX1663/63A SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC T H E I N F I N I T E P O W E R O F I N N O VA T I O N P R O D U C T I O N D A T A S H E E T DESCRIPTION The LX1662/62A and LX1663/63A are Monolithic Switching Regulator Controller IC’s designed to provide a low cost, high performance adjustable power supply for advanced microprocessors and other applications requiring a very fast transient response and a high degree of accuracy. Short-Circuit Current Limiting without Expensive Current Sense Resistors. Current-sensing mechanism can use PCB trace resistance or the parasitic resistance of the main inductor. The LX1662A and LX1663A have reduced current sense comparator threshold for optimum performance using a PCB trace.