Rainbow Electronics MAX6796 - Manual (Page 7)

MAX6791–MAX6796
High-Voltage, Micropower, Single/Dual Linear
Regulators with Supervisory Functions
_______________________________________________________________________________________ 7
40
50
45
60
55
65
70
75
80
5 35 45 15 25 55 65 75
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX6791-96 toc01
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (
µ
A)
MAX6791
NO LOAD
50
60
80
70
90
100
110
120
-40 -10 5 20 35 -25 50 65 80 110 95 125
SUPPLY CURRENT vs. TEMPERATURE
MAX6791 toc02
TEMPERATURE ( °C)
SUPPLY CURRENT (
µ
A)
I
LOAD
= 100mA
I LOAD = 50mA
I LOAD = 1mA
I LOAD = 0
MAX6791
10
20
15
30
25
35
40
5 35 45 15 25 55 65 75
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX6791-96toc03
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (
µ
A)
MAX6793/MAX6794
20
25
35
30
40
-40 -10 5 20 35 -25 50 65 80 110 95 125
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX6791toc04
TEMPERATURE ( °C)
SHUTDOWN SUPPLY CURRENT (
µ
A)
MAX6795
V
IN = 14V
0.980
0.990
1.010
1.000
1.020
-40 -10 5 20 35 -25 50 65 80 110 95 125
NORMALIZED RESET THRESHOLD
vs. TEMPERATURE
MAX6791toc05
TEMPERATURE ( °C)
NORMALIZED RESET THRESHOLD
MAX6796
0
400
1200
800
1600
200
1000
600
1400
-40 -10 5 20 35 -25 50 65 80 110 95 125
DROPOUT VOLTAGE
vs. TEMPERATURE
MAX6791toc06
TEMPERATURE ( °C)
DROPOUT VOLTAGE (mV)
MAX6792
V
OUT
= 5V
I LOAD = 100mA
I LOAD = 150mA
I LOAD = 10mA
0
600
1600
1200
2000
200
800
400
1400
1000
1800
-40 -10 5 20 35 -25 50 65 80 110 95 125
DROPOUT VOLTAGE
vs. TEMPERATURE
MAX6791toc07
TEMPERATURE ( °C)
DROPOUT VOLTAGE (mV)
MAX6796
I LOAD = 10mA
I LOAD = 150mA
I LOAD = 100mA
I LOAD = 300mA
4.980
4.983
4.981
4.987
4.985
4.989
4.982
4.986
4.984
4.988
4.990
5 35 45 15 25 55 65 75
OUTPUT VOLTAGE
vs. INPUT VOLTAGE
MAX6791-96toc08
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
MAX6795
PRESET VOLTAGE,
NO LOAD
OUTPUT VOLTAGE vs. LOAD CURRENT
MAX6791-96 toc09
LOAD CURRENT (mA)
V
OUT
(V)
250 200 50 100 150
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
2.0
0 300
MAX6796
V
IN
= 14V
V OUT = 5V
V OUT = 3.3V
SET EXTERNALLY
Typical Operating Characteristics
(V
IN
= V
EN
= 14V, C
IN
= 0.1µF, C
OUT
= 10µF, T
J
= T
A
= +25°C, unless otherwise noted.)