MAX6792 MAXIM [Maxim Integrated Products], MAX6792 Datasheet - Page 10

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

High-Voltage, Micropower, Single/Dual Linear
Regulators with Supervisory Functions
10
(V
MAX6791/
MAX6792
IN
1, 2
= V
______________________________________________________________________________________
3
4
5
6
7
8
AC-COUPLED
EN
= 14V, C
OUT1
I
OUT1
MAX6793/
MAX6794
PIN
1, 2
3
4
5
6
7
8
IN
LOAD-TRANSIENT RESPONSE
= 0.1µF, C
MAX6795/
MAX6796
1ms/div
—
—
4
5
6
7
8
OUT
= 10µF, T
MAX6792
V
C
OUT1
OUT
MAX6791-96toc21
NAME
CSWT
OUT1
CSRT
SET1
= 10µF
GND
= 5V
J
= T
100mA/div
1mA
500mV/div
Typical Operating Characteristics (continued)
A
Regulator 1 Output. Fixed (+1.8V, +2.5V, +3.3V, or +5V) or adjustable (+1.8V
to +11V). V
to GND.
Feedback Input for Setting the OUT1 Voltage. Connect SET1 to GND to select
the preset output voltage. Connect to an external resistive divider for
adjustable output operation.
Active-Low, Open-Drain, Power-Fail Comparator Output.
when PFI is below the internal 1.231V threshold.
above the internal 1.231V threshold.
Watchdog Timeout Period Adjust Input. Connect CSWT to OUT1/OUT for the
internally fixed watchdog timeout period. For adjustable watchdog timeout
period, connect a capacitor from CSWT to GND. See the Selecting Watchdog
Timeout Period section for more details.
Reset Timeout Period Adjust Input. Connect CSRT to OUT1/OUT for the
internally fixed timeout period. For adjustable timeout, connect a capacitor
from CSRT to GND. See the Reset Output section for more details.
Ground
Active-Low Reset Output.
reset threshold.
period after the reset conditions end.
open-drain options.
= +25°C, unless otherwise noted.)
OUT1
= 150mA (max). Connect a 10µF (min) capacitor from OUT1
AC-COUPLED
remains low for the duration of the reset timeout
OUT1
I
OUT1
LOAD-TRANSIENT RESPONSE
FUNCTION
remains low while OUT1/OUT is below the
1ms/div
is available in push-pull and
Pin Description
MAX6792
V
C
OUT1
OUT
MAX6791-96toc22
deasserts when PFI is
= 10µF
= 5V
asserts low
100mA/div
20mA
500mV/div