Texas Instruments UCD3138 Technical Reference Manual page 7

Digital power supply controller
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5.14.25 Light Load Enable Threshold Register (LLENTHRESH)
5.14.26 Light Load Disable Threshold Register (LLDISTHRESH)
5.14.27 Peak Current Mode Control Register (PCMCTRL)
5.14.28 Analog Peak Current Mode Control Register (APCMCTRL)
5.14.29 Loop Mux Test Register (LOOPMUXTEST) (Test Use Only)
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6
6.1
Analog Comparator Configuration
6.1.1
ACOMP_EN
6.1.2
ACOMP_x_THRESH
6.1.3
ACOMP_x_POL
6.1.4
ACOMP_x_INT_EN
6.1.5
ACOMP_x_OUT_EN
6.1.6
ACOMP_x_SEL
6.1.7
6.1.8
ACOMPCTRL Register Arrangement
6.2
Analog Comparator Ramp
6.3
Digital Comparator Configuration
6.4
Fault Pin Configuration
6.5
Analog Peak Current
6.6
Fault Status Registers
6.7
Fault Mux Control Registers
6.8
DPWM Fault Action
6.9
IDE / DCM Detection Control
6.10
Oscillator Failure Detection
6.10.1 High Frequency Oscillator Failure Detection
6.10.2 Low Frequency Oscillator Failure Detection
6.11
Fault Mux Registers Reference
6.11.1 Analog Comparator Control 0 Register (ACOMPCTRL0)
6.11.2 Analog Comparator Control 1 Register (ACOMPCTRL1)
6.11.3 Analog Comparator Control 2 Register (ACOMPCTRL2)
6.11.4 Analog Comparator Control 3 Register (ACOMPCTRL3)
6.11.5 External Fault Control Register (EXTFAULTCTRL)
6.11.6 Fault Mux Interrupt Status Register (FAULTMUXINTSTAT)
6.11.7 Fault Mux Raw Status Register (FAULTMUXRAWSTAT)
6.11.8 Comparator Ramp Control 0 Register (COMPRAMP0)
6.11.9 Digital Comparator Control 0 Register (DCOMPCTRL0)
6.11.10 Digital Comparator Control 1 Register (DCOMPCTRL1)
6.11.11 Digital Comparator Control 2 Register (DCOMPCTRL2)
6.11.12 Digital Comparator Control 3 Register (DCOMPCTRL3)
6.11.13 Digital Comparator Counter Status Register (DCOMPCNTSTAT)
6.11.14 DPWM 0 Current Limit Control Register (DPWM0CLIM)
6.11.15 DPWM 0 Fault AB Detection Register (DPWM0FLTABDET)
6.11.16 DPWM 0 Fault Detection Register (DPWM0FAULTDET)
6.11.17 DPWM 1 Current Limit Control Register (DPWM1CLIM)
6.11.18 DPWM 1 Fault AB Detection Register (DPWM1FLTABDET)
6.11.19 DPWM 1 Fault Detection Register (DPWM1FAULTDET)
6.11.20 DPWM 2 Current Limit Control Register (DPWM2CLIM)
6.11.21 DPWM 2 Fault AB Detection Register (DPWM2FLTABDET)
6.11.22 DPWM 2 Fault Detection Register (DPWM2FAULTDET)
6.11.23 DPWM 3 Current Limit Control Register (DPWM3CLIM)
6.11.24 DPWM 3 Fault AB Detection Register (DPWM3FLTABDET)
6.11.25 DPWM 3 Fault Detection Register (DPWM3FAULTDET)
6.11.26 HFO Fail Detect Register (HFOFAILDET)
SNIU028A - February 2016 - Revised April 2016
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Copyright © 2016, Texas Instruments Incorporated
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