MAX6792 MAXIM [Maxim Integrated Products], MAX6792 Datasheet - Page 5

• Manufacturer Part Number: MAX6792
• Description: High-Voltage, Micropower, Single/Dual Linear Regulators with Supervisory Functions
• Manufacturer: MAXIM [Maxim Integrated Products]

ELECTRICAL CHARACTERISTICS (continued)
(V
(Note 1)
RESET OUTPUT
Reset Threshold (Preset Output
Voltage)
Reset Threshold (Adjustable
Output Voltage)
OUT to Reset Delay
Reset Timeout Period
(CSRT = OUT/OUT1)
CSRT Ramp Current
CSRT Ramp Threshold
WATCHDOG INPUT
Normal Watchdog Timeout
Period
Fast Watchdog Timeout Period
SET Ratio = 8
Fast Watchdog Timeout Period
SET Ratio = 16
Fast Watchdog Timeout Period
SET Ratio = 64
Fast Watchdog Minimum Period
CSWT Ramp Current
CSWT Ramp Threshold
Undercurrent Threshold for
Watchdog Enable
Undercurrent Threshold for
Watchdog Disable
IN
= 14V, C
High-Voltage, Micropower, Single/Dual Linear
PARAMETER
IN
= 1µF, C
_______________________________________________________________________________________
Regulators with Supervisory Functions
OUT
= 10µF, T
SYMBOL
t
t
t
t
t
A
t
WD2
WD1
WD1
WD1
WD0
RP
= T
J
= -40°C to +125°C, unless otherwise noted. Typical values are at T
L/T/Z/W
M/S/Y/V
V
V
CSWT = OUT/OUT1 (fixed)
CSWT = 1500pF (adjustable)
CSWT = OUT/OUT1 (fixed)
CSWT = 1500pF (adjustable)
CSWT = OUT/OUT1 (fixed)
CSWT = 1500pF (adjustable)
CSWT = OUT/OUT1 (fixed)
CSWT = 1500pF (adjustable)
Adjustable timeout
Adjustable timeout
SET/SET1 = GND
OUT1
OUT1
/V
/V
OUT
OUT
rising
falling
CONDITIONS
L
M
T
S
Z
Y
W
V
D0
D1
D2
D3
D4
0.90 x
0.85 x
4.500
4.250
2.970
2.805
2.250
2.125
1.620
1.530
2.187
1.185
280.0
21.95
18.75
10.80
1.185
V
V
2000
8.75
37.5
4.68
2.52
MIN
140
800
170
800
7.0
OUT
OUT
35
3
0.925 x
0.875 x
4.625
4.375
3.053
2.888
2.313
2.188
1.665
1.575
3.125
1.218
400.0
236.2
29.52
14.76
1.218
V
V
1000
1000
TYP
12.5
50.0
25.0
6.25
3.69
200
OUT
OUT
35
35
50
10
5
0.95 x
0.90 x
4.750
4.500
3.135
2.970
2.375
2.250
1.710
1.620
4.063
16.25
1.255
520.0
36.90
31.25
18.45
1.255
A
V
V
MAX
1250
1250
62.5
7.81
4.62
13.8
260
290
OUT
OUT
65
7
= T
J
= +25°C.)
UNITS
mA
mA
ms
ms
ms
ms
ms
nA
nA
µs
µs
ns
V
V
V
V
5