RT6154A Datasheet, PDF (8/15 Pages) Richtek Technology Corporation – High Efficiency Single Inductor Buck-Boost Converter

RT6154A/B
Typical Operating Characteristics
100
90
80
70
60
50
40
30
20
10
0
0.01
Efficiency vs. Output Current
VIN = 3.7V
VIN = 2.8V
VIN = 5V
VOUT = 3.3V
Power Save Enable
0.1
1
10
Output Current (A)
100
90
80
70
60
50
40
30
20
10
0
0.01
Efficiency vs. Output Current
VIN = 5V
VIN = 3.7V
VIN = 2.8V
VOUT = 4.5V
Power Save Enable
0.1
1
10
Output Current (A)
Output Voltage vs. Output Current
3.40
3.35
3.30
3.25
VIN = 3.7V, VOUT = 3.3V
Power Save Disable
3.20
0.01
0.1
1
10
Output Current (A)
Copyright ©2017 Richtek Technology Corporation. All rights reserved.
www.richtek.com
8
100
90
80
70
60
50
40
30
20
10
0
0.01
Efficiency vs. Output Current
VIN = 3.7V
VIN = 2.8V
VIN = 5V
VOUT = 3.3V
Power Save Disable
0.1
1
10
Output Current (A)
100
90
80
70
60
50
40
30
20
10
0
0.01
Efficiency vs. Output Current
VIN = 5V
VIN = 3.7V
VIN = 2.8V
VOUT = 4.5V
Power Save Disable
0.1
1
10
Output Current (A)
Output Voltage vs. Output Current
4.60
4.55
4.50
4.45
VIN = 3.7V, VOUT = 4.5V
Power Save Disable
4.40
0.01
0.1
1
10
Output Current (A)
is a registered trademark of Richtek Technology Corporation.
DS6154A/B-03 May 2017