TJ1509AD-12 HTC [HTC Korea TAEJIN Technology Co.], TJ1509AD-12 Datasheet - Page 5

• Manufacturer Part Number: TJ1509AD-12
• Description: 150kHz, 2A PWM Buck DC/DC Converter
• Manufacturer: HTC [HTC Korea TAEJIN Technology Co.]

150kHz, 2A PWM Buck DC/DC Converter
TYPICAL PERFORMANCE CHARACTERISTICS
TJ1509A Output Voltage vs. Output Current
TJ1509A Output Voltage vs. Output Current
TJ1509A Input Current vs. Input Voltage
5.50
5.00
4.50
4.00
3.50
3.00
4.98
4.97
4.96
4.95
4.94
4.93
4.92
4.99
4.98
4.97
4.96
4.95
4.94
4.93
4.92
0
0
2
(Vin=12V, Vout=5V, Io=2A)
(Vin=15V, Vout=5V, Io=2A)
4
(Io=0A)
0.5
0.5
6
Iout[A]
Iout[A]
Vin[V]
8
10
1
1
12
14
1.5
1.5
- 5 -
TJ1509A Feedback Voltage vs. Temperature
1.234
1.232
1.230
1.228
1.226
1.224
1.222
1.220
TJ1509A Efficiency vs. Output Current
TJ1509A Efficiency vs. Output Current
84.0
82.0
80.0
78.0
76.0
74.0
72.0
70.0
68.0
84.0
82.0
80.0
78.0
76.0
74.0
72.0
70.0
-40
0
(Vin=15V, Vout=5V, Io=2A)
0
(Vin=12V, Vout=5V, Io=2A)
-20
(Vin=12V, Vout=5V)
0
0.5
0.5
20
Temp. [oC]
Iout[A]
Iout[A]
40
60
1
1
80
TJ1509A
100 120
1.5
1.5
HTC