MAX8515 MAXIM [Maxim Integrated Products], MAX8515 Datasheet - Page 3

• Manufacturer Part Number: MAX8515
• Description: Wide-Input 0.6V Shunt Regulators for Isolated DC-to-DC Converters
• Manufacturer: MAXIM [Maxim Integrated Products]

(V
IN
-10
-15
-20
-25
-30
-5
0
= 3.3V, I
-40
-15
OUT
vs. TEMPERATURE
FB BIAS CURRENT
TEMPERATURE (°C)
= 5mA, FB = OUT, circuit in Figure 1, C1 = 0.1µF, C2 = 1µF, T
10
-10
-20
-30
40
30
20
10
-10
-20
-30
-40
-50
-60
-70
-80
_______________________________________________________________________________________
10
0
0
0.1
0.1
35
V
FIGURE 2
T
GAIN AND PHASE vs. FREQUENCY
POWER-SUPPLY REJECTION RATIO
IN
A
V
= 10V
= +25°C
IN
Wide-Input 0.6V Shunt Regulators for
= 28V
V
1
IN
60
1
= 3.3V
FREQUENCY (kHz)
vs. FREQUENCY
FREQUENCY (Hz)
V
10
OUT
85
T
10
A
= 6V
= -40°C
T
A
100
= +85°C
T
A
= +25°C
100
40
35
30
25
20
15
10
-5
1k
5
0
MAX8515 toc04
Isolated DC-to-DC Converters
-40
V
V
FB = GND
IN
OUT
1000
10k
= 28V
90
45
0
-45
-90
-135
-180
= 18V
-15
OUT-LEAKAGE CURRENT
vs. TEMPERATURE
TEMPERATURE (°C)
10
Typical Operating Characteristics
35
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
SUPPLY CURRENT vs. LOAD CURRENT
C2 = OPEN
60
OUTPUT VOLTAGE SLEW RATE
A
= +25°C, unless otherwise specified.)
5
85
LOAD CURRENT (mA)
2µs/div
-10
-20
-30
10
V
70
60
50
40
30
20
10
IN
0
0.1
= 3.3V
V
IN
FIGURE 2
= 28V
GAIN AND PHASE vs. FREQUENCY
15
V
MAX8515 toc05
1
IN
= 10V
FREQUENCY (kHz)
V
OUT
20
V
0.66V
0.55V
V
10
OUT
FB
= 0.6V
: 200mV/div
: 2V/div
100
MAX8515 toc03
1000
70
45
0
-45
-90
-135
-180
3