YB1696
150KHz, 3A PWM Buck Switching Regulator
ON/OFF Threshold Voltage
Minimum Operating Supply Voltage
5.0
4.0
3.0
2.0
1.0
0.0
5.0
4.0
3.0
2.0
1.0
0.0
VOUT=1.23V
ILOAD=120mA
-50
0
100 125
25 50 75
-25
-50 -25
0
25 50 75 100 125
JUNCTION TEMPERATURE (oC)
JUNCTION TEMPERATURE (oC)
Switch Frequency
ON/OFF Pin Current (Sinking)
200.0
150.0
100.0
50.0
150.0
VIN=40V
120.0
90.0
60.0
30.0
0.0
-40oC
T
125oC
≤
≤
J
0.0
-50 -25
0
25 50 75 100 125
1.4
5
10 15 20 22 23 24 25
JUNCTION TEMPERATURE (oC)
ON/OFF PIN VOLTAGE (V)
Feedback Pin Bias Current
50.0
40.0
30.0
20.0
10.0
0.0
Adjustable Version Only
-50 -25
0
25 50 75 100 125
JUNCTION TEMPERATURE(oC)
YB1696 MRev.1.1
www.yobon.com.tw
7
YOBON [ YOBON TECHNOLOGIES,INC. ]
