Typical operating characteristics (continued) – Rainbow Electronics MAX16910 User Manual
Page 7
200mA, Automotive, Ultra-Low
Quiescent Current, Linear Regulator
MAX16910
_______________________________________________________________________________________ 7
Typical Operating Characteristics (continued)
(V
IN
= V
EN
= +14V, C
IN
= 1µF, C
OUT
= 4.7µF ceramic, T
A
= +25°C, unless otherwise noted.)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
TEMPERATURE (NC)
125
100
75
50
25
0
-25
2
4
6
8
10
0
-50
150
MAX16910 toc04
I
IN
(F
A)
V
IN
= 30V
V
IN
= 14V
V
IN
= 6V
RESET THRESHOLD
vs. TEMPERATURE
TEMPERATURE (NC)
125
100
75
50
25
0
-25
4.3
4.6
4.9
5.2
5.5
4.0
-50
150
MAX16910 toc05
RESET THRESHOLD VOLTAGE (V)
MAX16910_9/V RISING
MAX16910_9/V FALLING
MAX16910_8/V RISING
MAX16910_8/V FALLING
V
OUT
= 5V
DROPOUT VOLTAGE vs. LOAD CURRENT
(5V OUTPUT)
LOAD CURRENT (mA)
DROPOUT VOLTAGE (V)
180
160
120 140
40 60 80 100
20
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0
0
200
MAX16910 toc06
T
A
= +150NC
T
A
= +125NC
T
A
= +25NC
T
A
= -40NC
DROPOUT VOLTAGE vs. LOAD CURRENT
(3.3V OUTPUT)
LOAD CURRENT (mA)
DROPOUT VOLTAGE (V)
180
160
120 140
40 60 80 100
20
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0
0
200
MAX16910 toc07
T
A
= +150NC
T
A
= +125NC
T
A
= +25NC
T
A
= -40NC
OUTPUT VOLTAGE vs.
SUPPLY VOLTAGE
V
IN
(V)
V
OUT
(V)
35
30
25
20
15
10
5
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
0
40
MAX16910 toc08
I
LOAD
= 0
SETOV = GND
SET = GND
OUTPUT VOLTAGE vs.
SUPPLY VOLTAGE
35
30
20
25
10
15
5
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0
0
40
MAX16910 toc09
V
IN
(V)
V
OUT
(V)
I
LOAD
= 0
SETOV = OUT
SET = GND
OUTPUT VOLTAGE vs.TEMPERATURE
TEMPERATURE (NC)
125
100
75
50
25
0
-25
4.97
4.99
5.01
5.03
5.05
4.95
-50
125
MAX16910 toc10
I
LOAD
= 64mA
V
OUT
(V)
RESET TIMEOUT PERIOD vs.
TEMPERATURE
TEMPERATURE (NC)
TIMEOUT PERIOD
(F
s)
125
100
-25
0
25
50
75
25
30
35
40
45
50
55
60
20
-50
150
C
TIMEOUT
UNCONNECTED
MAX16910 toc11
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
FREQUENCY (kHz)
PSRR (dB)
100
10
1
0.1
-60
-50
-40
-30
-20
-10
0
-70
0.01
1000
MAX16910 toc12
I
LOAD
= 10mA
V
IN
= 14V + 0.5V
P-P