MIC26901YJL EV Micrel, MIC26901YJL EV Datasheet - Page 3

• Manufacturer Part Number: MIC26901YJL EV
• Description: Power Management IC Development Tools 28V/9A DC-DC Buck Regulator w/ HSC - Evaluation Board
• Manufacturer: Micrel
• Type: DC/DC Converters, Regulators & Controllersr

Specifications of MIC26901YJL EV

• Product: Evaluation Boards
• Tool Is For Evaluation Of: MIC26901
• Input Voltage: 4.5 V to 28 V
• Output Voltage: 0.9 V, 1 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V
• Description/function: Evaluation Board
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Output Current: 9 A
• For Use With: MIC26901

Micrel, Inc.
Evaluation Board Performance
Die Temperature* : The temperature measurement was taken at the hottest point on the MIC26901 case mounted on a 5 square inch 4 layer, 0.62”,
FR-4 PCB with 2oz finish copper weight per layer, see Thermal Measurement section. Actual results will depend upon the size of the PCB, ambient
temperature and proximity to other heat emitting components.
July 2011
100
14
12
10
95
90
85
80
75
70
65
60
55
50
8
6
4
2
0
-50
0
V
V
vs. Ambient Temperature
IN
OUT
= 5V
-25
AMBIENT TEMPERATURE (°C)
= 1.8, 2.5, 3.3V
Thermal Derating*
2
Efficiency (V
vs. Output Current
V
OUTPUT CURRENT (A)
IN
0
= 5V
4
3.3V
25
6
50
IN
= 5V)
8
1.8V
75
10
100
3.3V
2.5V
1.8V
1.5V
1.2V
1.0V
0.9V
0.8V
125
12
100
14
12
10
95
90
85
80
75
70
65
60
55
50
8
6
4
2
0
-50
0
V
V
vs. Ambient Temperature
IN
OUT
= 12V
-25
AMBIENT TEMPERATURE (°C)
= 2.5, 3.3, 5V
Thermal Derating*
2
Efficiency (V
V
IN
vs. Output Current
OUTPUT CURRENT (A)
= 12V
0
4
5V
25
6
3
50
IN
= 12V)
2.5V
8
75
10
100
5.0V
3.3V
2.5V
1.8V
1.5V
1.2V
1.0V
0.9V
0.8V
125
12
95
90
85
80
75
70
65
60
55
50
14
12
10
8
6
4
2
0
-50
0
V
V
vs. Ambient Temperature
IN
OUT
= 24V
-25
MIC26901 9A Evaluation Board
AMBIENT TEMPERATURE (°C)
= 0.8, 1.2, 2.5V
2
Thermal Derating*
Efficiency (V
vs. Output Current
V
V
OUTPUT CURRENT (A)
IN
IN
= 24V
= 24V
0
4
0.8V
25
6
IN
50
M9999-071511-A
= 24V)
8
75
2.5V
10
100
5.0V
3.3V
2.5V
1.8V
1.5V
1.2V
1.0V
0.9V
0.8V
125
1
2