RT8120 查看數據表（PDF） - Richtek Technology
零件编号
产品描述 (功能)
生产厂家
RT8120 Datasheet PDF : 17 Pages
| |||
RT8120
Typical Operating Characteristics
100
95
90
85
80
75
70
65
60
55
50
0
Efficiency vs. Output Current
VIN = VCC = 12V, VOUT = 1.5V
5
10
15
20
25
30
Output Current (A)
Reference Voltage vs. Temperature
0.820
0.815
0.810
0.805
0.800
0.795
0.790
0.785
0.780
-50 -25
VIN = VCC = 12V
0
25 50 75
Temperature (°C)
100 125
Power On
Output Voltage vs. Output Current
1.500
1.495
1.490
1.485
1.480
1.475
1.470
VIN = VCC = 12V, VOUT = 1.5V
0 2 4 6 8 10 12 14 16 18 20
Output Current (A)
Frequency vs. Temperature
300
290
280
270
260
250
-50 -25
VIN = VCC = 12V
0
25 50 75 100 125
Temperature (°C)
Power Off
VUGATE
(20V/Div)
VLGATE
(10V/Div)
VCC
(10V/Div)
VOUT
(1V/Div)
VIN = VCC = 12V, VOUT = 1.05V, ILOAD = 10A
Time (2.5ms/Div)
VUGATE
(20V/Div)
VLGATE
(10V/Div)
VCC
(10V/Div)
VOUT
(1V/Div)
VIN = VCC = 12V, VOUT = 1.05V, ILOAD = 10A
Time (2.5ms/Div)
Copyright ©2013 Richtek Technology Corporation. All rights reserved.
www.richtek.com
8
is a registered trademark of Richtek Technology Corporation.
DS8120-08 September 2013
Share Link: 