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MCP19124 Datasheet(PDF) 40 Page - Microchip Technology

Part # MCP19124
Description  Digitally-Enhanced Power Analog Synchronous Low-Side Dual-Loop PWM Controller
PDF  236 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MCP19124 Datasheet(HTML) 40 Page - Microchip Technology

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MCP19124/5
DS20005619A-page 40
 2016 Microchip Technology Inc.
bit 3
OVLOEN: OVLO Comparator Module Logic enable bit
1
= OVLO Comparator Module Logic enabled
0
= OVLO Comparator Module Logic disabled
bit 2
OVLOOUT: Overvoltage Lockout Status Output bit
1
= OVLO event has occurred
0
= No OVLO event has occurred
bit 1
OVLOINTP: OVLO Comparator Interrupt on Positive Going Edge Enable bit
1
= The OVLOIF interrupt flag will be set upon a positive going edge of the OVLO
0
= No OVLOIF interrupt flag will be set upon a positive going edge of the OVLO
bit 0
OVLOINTN: OVLO Comparator Interrupt on Negative Going Edge Enable bit
1
= The OVLOIF interrupt flag will be set upon a negative going edge of the OVLO
0
= No OVLOIF interrupt flag will be set upon a negative going edge of the OVLO
REGISTER 6-2:
VINUVLO: INPUT UNDERVOLTAGE LOCKOUT REGISTER
U-0
U-0
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
—
—
UVLO5
UVLO4
UVLO3
UVLO2
UVLO1
UVLO0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
u = Bit is unchanged
x = Bit is unknown
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
bit 7-6
Unimplemented: Read as ‘0’
bit 5-0
UVLO<5:0>: Undervoltage Lockout Configuration bits
UVLO(V) = 3.57 x (1.028578N) where N = the decimal value written to the VINUVLO Register
from 0 to 63
REGISTER 6-3:
VINOVLO: INPUT OVERVOLTAGE LOCKOUT REGISTER
U-0
U-0
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
—
—
OVLO5
OVLO4
OVLO3
OVLO2
OVLO1
OVLO0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
u = Bit is unchanged
x = Bit is unknown
-n = Value at POR
‘1’
= Bit is set
‘0’
= Bit is cleared
bit 7-6
Unimplemented: Read as ‘0’
bit 5-0
OVLO<5:0>: Overvoltage Lockout Configuration bits
OVLO(V) = 7.5212 x (1.028645N) where N = the decimal value written to the VINOVLO Register
from 0 to 63
REGISTER 6-1:
VINCON: UVLO AND OVLO COMPARATOR CONTROL REGISTER (CONTINUED)



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