RT7296A
Typical Operating Characteristics
Efficiency vs. Output Current
Output Voltage vs. Input Voltage
100
3.60
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
3.15
3.10
3.05
3.00
90
V
V
V
= 7V
IN
IN
IN
80
70
60
50
40
30
20
10
0
= 12V
= 17V
V
= 3.3V, I
= 3A
V
= 3.3V
OUT
OUT
OUT
2.5
4
5
6
7
8
9
10 11 12 13 14 15 16 17
0
0.5
1
1.5
2
3
Input Voltage (V)
Output Current (A)
Reference Voltage vs. Temperature
Output Voltage vs. Load Current
0.84
0.83
0.82
0.81
0.80
0.79
0.78
0.77
0.76
3.46
3.42
3.38
3.34
3.30
3.26
3.22
3.18
3.14
V
= 12V, V
2
= 3.3V
TTH = 3V
100 125
IN
OUT
2.5
-50
-25
0
25
50
75
0
0.5
1
1.5
3
Load Current (A)
Temperature (°C)
UVLO Voltage vs. Temperature
EN Threshold vs. Temperature
4.40
4.20
4.00
3.80
3.60
3.40
3.20
3.00
1.50
1.45
1.40
1.35
1.30
1.25
1.20
1.15
Rising
Rising
Falling
Falling
V
= 3.3V, I
= 0A
V
= 3.3V, I
= 0A
OUT
OUT
OUT
OUT
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature (°C)
Temperature (°C)
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8
DS7296A-00 January 2015
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
