Datasheet
SLVS258A − NOVEMBER 1999 − REVISED DECEMBER 1999
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
IN
IN
LBI
C1+
C1−
ENABLE
PGND GND
OUT
OUT
FB
LBO
C2+
C2−
C
o
3 x 10 µF
C
i
4.7 µF + 15µF
C2
2.2 µF
C1
2.2 µF
R1
R2
OFF/ON
TPS60130
Used capacitor types:
C
i
: Ceramic, X7R
C
o
: Ceramic, X7R
C1, C2: Ceramic, X7R
R3
Figure 5. Circuit Used For Typical Characteristics Measurements
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
Efficiency
vs Output Current (TPS60130 and TPS60132) 6, 7
η Efficiency
vs Input Voltage (TPS60130 and TPS60132)
8, 9
I Supply Current vs Input Voltage 10
V
O
Output Voltage vs Output Current (TPS60130 and TPS60132) 11, 12
V
O
Output Voltage vs Input Voltage (TPS60130 and TPS60132) 13, 14
V
O
Output Voltage Ripple vs Time 15 − 17
V
PP
Output Voltage Ripple Amplitude vs Input Voltage 18
f
(OSC)
Oscillator Frequency vs Input Voltage 19
Load Transient Response 20
Line Transient Response 21
V
O
Output Voltage vs Time (Start-Up Timing) 22