Datasheet

SW
C1
10 µF
Power
Supply
L1
6.8 µH
R1
R2
VBAT
VOUT
FB
C2
2.2 µF
C3
47 µF
LBO
PGND
LBI
PS
EN
GND
TPS6102x
List of Components:
U1 = TPS6102xDRC
L1 = EPCOS B82462−G4682
C1, C2 = X7R/X5R Ceramic
C3 = Low ESR Tantalum
V
CC
Boost Output
Control Output
R3
R4
R5
TPS61020, TPS61024, TPS61025
TPS61026, TPS61027, TPS61028
TPS61029
SLVS451F SEPTEMBER 2003REVISED APRIL 2012
www.ti.com
PARAMETER MEASUREMENT INFORMATION
TYPICAL CHARACTERISTICS
Table 1. Table of Graphs
FIGURE
Maximum output current vs Input voltage (TPS61020) 1
vs Output current (TPS61020) 2
vs Output current (TPS61025) 3
Efficiency vs Output current (TPS61027) 4
vs Input voltage (TPS61025) 5
vs Input voltage (TPS61027) 6
vs Output current (TPS61025) 7
Output voltage
vs Output current (TPS61027) 8
Quiescent current into VBAT vs Input voltage 9
Quiescent current into VOUT vs Input voltage 10
Output voltage in continuous mode (TPS61025) 11
Output voltage in continuous mode (TPS61027) 12
Output voltage in power save mode (TPS61025) 13
Output voltage in power save mode (TPS61027) 14
Load transient response (TPS61025) 15
Waveforms
Load transient response (TPS61027) 16
Line transient response (TPS61025) 17
Line transient response (TPS61027) 18
Start-up after enable (TPS61025) 19
Start-up after enable (TPS61027) 20
6 Submit Documentation Feedback Copyright © 2003–2012, Texas Instruments Incorporated
Product Folder Link(s): TPS61020 TPS61024 TPS61025 TPS61026 TPS61027 TPS61028 TPS61029