RT6585A/B
Output Voltage 1 vs. Output Current
Output Voltage 2 vs. Output Current
5.01
5.00
4.99
4.98
4.97
4.96
4.95
3.32
3.32
3.31
3.31
3.30
3.30
3.29
VIN = 20.5V
VIN = 14.8V
VIN = 11.1V
VIN = 7.4V
VIN = 20.5V
VIN = 14.8V
VIN = 11.1V
VIN = 7.4V
EN1 = 0V, EN2 = LDO3, VCLK Off, BYP1 On
EN1 = LDO3, EN2 = 0V, VCLK Off, BYP1 On
0.001
0.01
0.1
1
10
0.001
0.01
0.1
1
10
Output Current (A)
Output Current (A)
VLDO5 vs. ILDO5
VLDO3 vs. ILDO3
5.020
5.018
5.016
5.014
5.012
5.010
5.008
5.006
5.004
5.002
5.000
3.300
3.298
3.296
3.294
3.292
3.290
3.288
3.286
3.284
3.282
3.280
VIN = 12V, EN1 = LDO3,
EN2 = 0V, VCLK Off, BYP1 Off
VIN = 12V, EN1 = 0V,
EN2 = LDO3, VCLK Off, BYP1 Off
0
10 20 30 40 50 60 70 80 90 100
ILDO5 (mA)
0
10 20 30 40 50 60 70 80 90 100
ILDO3 (mA)
Quiescent Current vs. Input Voltage
BYP1 Supply Current vs. Input Voltage
30
25
20
15
10
5
160
150
140
130
120
110
100
EN1 = EN2 = LDO3, VCLK Off, BYP1 On
EN1 = EN2 = LDO3, VCLK Off, BYP1 On
0
5
7
9
11 13 15 17 19 21 23 25
Input Voltage (V)
5
7
9
11 13 15 17 19 21 23 25
Input Voltage (V)
Copyright 2016 Richtek Technology Corporation. All rights reserved.
©
is a registered trademark of Richtek Technology Corporation.
DS6585A/B-04 January 2016
www.richtek.com
11
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
