RT9715
Output Voltage vs. Output Current
6.0
5.5 VIN = 5V
5.0
4.5
4.0
3.5 VIN = 3.3V
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5
Output Current (A)
Current Limit vs. Input Voltage
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
Input Voltage (V)
Short Current vs. Input Voltage
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
Input Voltage (V)
www.richtek.com
6
UVLO Threshold vs. Temperature
2.2
2.0
1.8
Rising
1.6
Falling
1.4
1.2
1.0
-40 -25 -10 5 20 35 50 65 80 95 110
Temperature (°C)
Current Limit vs. Temperature
2.40
VIN = 5V
2.35
2.30
2.25
2.20
2.15
2.10
2.05
2.00
-40 -25 -10 5 20 35 50 65 80 95 110
Temperature (°C)
Short Current vs. Temperature
2.00 VIN = 5V
1.90
1.80
1.70
1.60
1.50
1.40
1.30
1.20
1.10
1.00
-40 -25 -10
5 20 35 50 65 80
Temperature (°C)
95 110
DS9715-03 April 2011