Part Number
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ASM8P1843 |
Manufacturer
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Alliance Semiconductor Corporation |
Description
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(ASM8x184x) Voltage Mode PWM Controller |
Published
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Aug 5, 2008 |
Detailed Description
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June 2005 rev 0.6
ASM8P18S42 / ASM8P18S42ER ASM8P1843 / ASM8P18S43ER ASM8P18S44ER / ASM8P18S45ER Voltage Mode PWM Contr...
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Datasheet
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ASM8P1843
|
Overview
June 2005 rev 0.
6
ASM8P18S42 / ASM8P18S42ER ASM8P1843 / ASM8P18S43ER ASM8P18S44ER / ASM8P18S45ER Voltage Mode PWM Controller with EMI Reduction
General Description
ASM8P18xx is a high performance, adjustable frequency, PWM controller with an integrated spread spectrum modulator for EMI reduction.
It contains all the functions of a standard PWM controller along with a user configurable spread spectrum modulation with adjustable spread.
ASM8P18xx allows significant system cost savings by reducing the number of PCB layers and shielding that are traditionally required to pass EMI regulation.
Features
30V maximum operating voltage with CMOS technology Adjustable PWM frequencies (40 KHz to 400 ...
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