Datasheet

MCP19111
DS22331A-page 46  2013 Microchip Technology Inc.
6.11 Output Under Voltage
The output voltage is monitored, and when it is below
the output under voltage threshold, the UVIF flag is set.
This flag must be cleared in software. See
Section 15.3.1.4 “PIR2 Register” for more
information.
The output under voltage threshold is controlled by the
OUVCON register, as shown in Register 6-12.
6.12 Output Overvoltage
The output voltage is monitored, and when it is above
the output over voltage threshold, the OVIF flag is set.
This flag must be cleared in software. See
Section 15.3.1.4 “PIR2 Register” for more
information.
The output over voltage threshold is controlled by the
OOVCON register, as shown in Register 6-13.
REGISTER 6-12: OUVCON: OUTPUT UNDER VOLTAGE DETECT LEVEL CONTROL REGISTER
R/W-x R/W-x R/W-x R/W-x R/W-x R/W-x R/W-x R/W-x
OUV7 OUV6 OUV5 OUV4 OUV3 OUV2 OUV1 OUV0
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7-0 OUV<7:0>: Output Under Voltage Detect Level Configuration bits
OUV<7:0> = (V
OUT_UV_Detect_Level
)/15 mV
REGISTER 6-13: OOVCON: OUTPUT OVERVOLTAGE DETECT LEVEL CONTROL REGISTER
R/W-x R/W-x R/W-x R/W-x R/W-x R/W-x R/W-x R/W-x
OOV7 OOV6 OOV5 OOV4 OOV3 OOV2 OOV1 OOV0
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7-0 OOV<7:0>: Output Overvoltage Detect Level Configuration bits
OOV<7:0> = (V
OUT_OV_Detect_Level
)/15 mV