MAX15061 Maxim Integrated Products, MAX15061 Datasheet - Page 7

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

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(V
PWR
= V
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0
IN
0.1
= 3.3V, V
T
A
= -40°C
80V, 300mW Boost Converter and Current
T
1
A
= +85°C
_______________________________________________________________________________________
vs. APD CURRENT
STARTUP DELAY
STARTUP DELAY
VOLTAGE DROP
OUT
10
100μs/div
I
T
40μs/div
APD
A
= 70V, circuit of Figure 3 (Figure 4 for V
= +25°C
(μA)
100
T
A
= +125°C
I
V
I
APD
APD
BIAS
1000
MAX15061 toc24
MAX15061 toc26
= 2mA
Monitor for APD Bias Applications
= 2mA
= 5V
10,000
V
20V/div
3V
I
50μA/div
0nA
V
2V/div
0V
I
50μA/div
0nA
MOUT
MOUT
APD
BIAS
Typical Operating Characteristics (continued)
IN
> 5.5V), unless otherwise noted.)
500
480
460
440
420
400
380
360
340
320
300
-40
-25
SHORT-CIRCUIT RESPONSE
-10 5 20 35 50
SWITCHING FREQUENCY
vs. TEMPERATURE
STARTUP DELAY
TEMPERATURE (°C)
100μs/div
40ms/div
65 80
I
V
APD
V
T
R
BIAS
A
BIAS
LIM
= +85°C
MAX15061 toc27
MAX15061 toc25
= 500nA
95
= 2kΩ
= 5V
= 70V
110
125
I
2V/div
0V
0mA
V
2V/div
I
20nA/div
0nA
I
2mA/div
0V
LIM
MOUT
BIAS
APD
7