AAT3129 Datasheet, PDF (8/14 Pages) Advanced Analogic Technologies – High Efficiency 1X/1.5X/2X Charge Pump for RGB Color LED Applications

AAT3129
High Efficiency 1X/1.5X/2X Charge Pump
for RGB Color LED Applications
Typical Characteristics
Switch Resistance vs. Supply Voltage
1.4
1.2
+85°C
1.0
0.8
0.6
+25°C
0.4
-40°C
0.2
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
Supply Voltage (V)
V_IH vs. V_IN
1050
1000
950
900
-40°C
850
800
750
700
+25°C
+85°C
650
600
550
2.7 3.0 3.3 3.5 3.8 4.1 4.4 4.7 4.9 5.2 5.5
Input Voltage (V)
V_IL vs. V_IN
1050
1000
950
900
-40°C
850
800
750
700
650
+25°C
+85°C
600
550
2.7 3.0 3.3 3.5 3.8 4.1 4.4 4.7 4.9 5.2 5.5
Input Voltage (V)
8
3129.2005.11.1.3