MAX15061 Maxim Integrated Products, MAX15061 Datasheet - Page 6

• Manufacturer Part Number: MAX15061
• Description: 300mW Boost Converter and Current Monitor
• Manufacturer: Maxim Integrated Products

www.DataSheet4U.com
80V, 300mW Boost Converter and Current
Monitor for APD Bias Applications
(V
6
PWR
0.01
_______________________________________________________________________________________
0.1
10
1
0.0001
= V
V
BIAS
IN
0.001
= 70V
= 3.3V, V
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
1.0
0.5
0
-40
vs. APD CURRENT
BIAS CURRENT
APD CURRENT (mA)
I
APD
V
-25 -10 5
0.01
BIAS
= 2mA
OUT
APD TRANSIENT RESPONSE
= 70V
I
APD
vs. TEMPERATURE
= 5μA
0.1
= 70V, circuit of Figure 3 (Figure 4 for V
TEMPERATURE (°C)
GAIN ERROR
20
20μs/div
35 50 65
1
I
APD
I
= 50μA
APD
10
80
I
= 500nA
APD
MAX15061 toc22
95
= 500μA
110
0.01
Typical Operating Characteristics (continued)
0.1
125
10
1
-40
V
AC-COUPLED
70V
2V/div
I
2.5mA/div
I
0.25mA/div
0mA
0mA
APD
MOUT
APD
-25
-10
I
APD
I
APD
vs. TEMPERATURE
= 2mA
5
TEMPERATURE (°C)
BIAS CURRENT
= 500nA
20
IN
35
> 5.5V), unless otherwise noted.)
50
65
80
95
110
-0.20
-0.40
-0.60
-0.80
0.80
0.60
0.40
0.20
125
0
10
I
APD
I
APD
= 50μA
20
-1
-2
-3
-4
-5
5
4
3
2
1
0
= 5μA
0.1
30
vs. BIAS VOLTAGE
I
STARTUP DELAY
APD
BIAS VOLTAGE (V)
I
APD
GAIN ERROR
= 500μA
200μs/div
40
= 2mA
1
vs. APD CURRENT
50
GAIN ERROR
10
I
60
I
APD
APD
I
APD
(μA)
MAX15061 toc23
= 500nA
= 500nA
70
100
80
V
1000
BIAS
V
20V/div
3V
I
20nA/div
0nA
MOUT
BIAS
= 70V
10,000