RT6576C/D
Output Voltage vs. Load Current
Output Voltage vs. Load Current
3.40
3.38
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
3.20
5.15
5.10
5.05
5.00
4.95
4.90
4.85
VOUT1
VOUT2
VIN = 20V
VIN = 14.8V
VIN = 11.1V
VIN = 7.4V
VIN = 20V
VIN = 14.8V
VIN = 11.1V
VIN = 7.4V
EN1 = LDO3, EN2 = 0V
0.001 0.01
EN1 = 0V, EN2 = LDO3
0.001 0.01
0.1
1
10
0.1
1
10
Load Current (A)
Load Current (A)
LDO5 vs. Load Current
LDO3 vs. Load Current
3.312
3.311
3.310
3.309
3.308
3.307
3.306
3.305
3.304
3.303
3.302
5.011
5.010
5.009
5.008
5.007
5.006
5.005
5.004
VIN = 12V, EN1 = 0V, EN2 = LDO3
VIN = 12V, EN1 = LDO3, EN2 = 0V, BYP1 Off
0
10 20 30 40 50 60 70 80 90 100
Load Current (mA)
0
10 20 30 40 50 60 70 80 90 100
Load Current (mA)
Quiescent Current vs. Input Voltage
BYP1 Supply Current vs. Input Voltage
30
25
20
15
10
5
500
490
480
470
460
450
440
430
420
410
400
EN1 = EN2 = LDO3, VCLK On, BYP On
EN1 = EN2 = LDO3, VCLK On, BYP 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)
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12
DS6576C/D-03 February 2016
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
