Datasheet

VIN
SW
FB
MODE
GND
EN
C
I
TPS8269XSIP
L
V
BAT
C
O
MODE
SELECTION
ENABLE
DC/DC Converter
GND
V
OUT
TPS82690
TPS82695
TPS82697
SLVSA66B –JUNE 2011–REVISED FEBRUARY 2012 www.ti.com
PARAMETER MEASUREMENT INFORMATION
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
vs Load current 3, 4
η Efficiency vs Load current 5, 6
vs Input voltage 7
Peak-to-peak output ripple voltage vs Load current 8, 9
V
O
DC output voltage vs Load current 10, 11, 120
Combined line/load transient
13, 14
response
Load transient response 15, 16, 17, 18
AC load transient response 19, 20, 21, 22, 23, 24, 25
PFM/PWM boundaries vs Input voltage 26
I
Q
Quiescent current vs Input voltage 27
PWM switching frequency vs Input voltage 28
f
s
PFM switching frequency vs Load current 29
Start-up 30, 31
PSRR Power supply rejection ratio vs. Frequency 32
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Product Folder Link(s): TPS82690 TPS82695 TPS82697