Texas Instruments UCD3138 Technical Reference Manual page 112

There is also a single ended comparator connected with EAP pin and the DAC which is used for Peak
Current Mode control. Front End 2 is recommended for Peak Current mode control because blanking time
is available only on FE2 in UCD3138(RMH,RHA,RGC).
All of these are described in more details in later sections of this chapter.
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Topic
3.1 Error ADC and Front End Gain
3.2 Front End DAC
3.3 Ramp Module
3.4 Successive Approximation Mode
3.5 Absolute Value Without SAR
3.6 EADC Modes
3.7 Front End Control Registers
112
Front End
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Copyright © 2016, Texas Instruments Incorporated
SNIU028A - February 2016 - Revised April 2016
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