RT9045 Ver la hoja de datos (PDF) - Richtek Technology
Número de pieza
componentes Descripción
Fabricante
RT9045 Datasheet PDF : 12 Pages
| |||
Typical Operating Characteristics
DDR II Output Voltage vs. Temperature
0.904
0.903
0.902
0.901
0.900
0.899
0.898
VIN = 1.8V, VREFEN = 0.9V, VCNTL = 5V, IOUT = 0A
-50 -25 0
25 50 75 100 125
Temperature (°C)
Low-V DDR III Output Voltage vs. Temperature
0.600
0.599
0.598
0.597
VIN = 1.2V, VREFEN = 0.6V, VCNTL = 5V, IOUT = 0A
0.596
-50 -25 0
25 50 75 100 125
Temperature (°C)
VCNTL Current vs. Temperature
0.8
0.8
DDR III DDR II
0.7
Low-V DDR III
0.7
0.6
0.6
0.5
-50 -25
VCNTL = 5V, IOUT = 0A
0
25 50 75
Temperature (°C)
100 125
DS9045-04 August 2011
RT9045
DDR III Output Voltage vs. Temperature
0.754
0.753
0.752
0.751
0.750
0.749
0.748
VIN = 1.5V, VREFEN = 0.75V, VCNTL = 5V, IOUT = 0A
-50 -25 0
25 50 75 100 125
Temperature (°C)
REFEN Threshold Voltage vs. Temperature
0.40
0.35
Rising
0.30
Falling
0.25
0.20
0.15
-50 -25
VCNTL = 5V, IOUT = 0A
0
25 50 75 100 125
Temperature (°C)
Source Current Limit vs. Temperature
2.6
2.4
DDR III
2.2
DDR II
2.0
1.8
1.6
-50 -25
0
25 50 75
Temperature (°C)
100 125
www.richtek.com
7
Share Link: 