MAX15031EVKIT+ Maxim Integrated Products, MAX15031EVKIT+ Datasheet - Page 7

• Manufacturer Part Number: MAX15031EVKIT+
• Description: KIT EVALUATION FOR MAX15031
• Manufacturer: Maxim Integrated Products

Specifications of MAX15031EVKIT+

• Main Purpose: DC/DC, Step Up
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 70V
• Current - Output: 4mA
• Voltage - Input: 2.9 ~ 5.5V
• Regulator Topology: Boost
• Frequency - Switching: 400kHz
• Board Type: Fully Populated
• Utilized Ic / Part: MAX15031
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(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
T
I
40μs/div
APD
A
= 70V, circuit of Figure 3 (Figure 4 for V
= +25°C
(μA)
T
100
A
= +125°C
I
V
I
APD
APD
BIAS
1000
MAX15031 toc24
MAX15031 toc26
= 2mA
Monitor for APD Bias Applications
= 2mA
= 5V
10,000
V
20V/div
I
50μA/div
0nA
I
50μA/div
0nA
3V
V
2V/div
0V
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
MAX15031 toc25
MAX15031 toc27
= 500nA
95
= 5V
= 2kΩ
= 70V
110
125
V
2V/div
I
20nA/div
0nA
I
2V/div
0mA
0V
0V
I
2mA/div
MOUT
LIM
BIAS
APD
7