Datasheet

TPS60240, TPS60241
TPS60242, TPS60243
SLVS372B – JUNE 2001 – REVISED JANUARY 2002
16
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APPLICATION INFORMATION
components
For the best output ripple performance, low-ESR ceramic capacitors are recommended (see Table 2).
Table 2. Recommended Capacitors
PART MANUFACTURER PART NUMBER VALUE TOLERANCE
DIELECTRIC
MATERIAL
PACKAGE
RATED
VOLTAGE
C
Taiyo Yuden LMK212BJ105KG–T 1 µF 10% X7R 0805 10
C
I
TDK C2012X5R0J475K 4.7 µF 10% X5R 0805 6.3
C
Taiyo Yuden LMK212BJ105KG–T 1 µF 10% X7R 0805 10
C
O
TDK C2012X5R0J475K 4.7 µF 10% X5R 0805 6.3
C
1
, C
2
Taiyo Yuden LMK212BJ105KG–T 1 µF 10% X7R 0805 10
C
F
Taiyo Yuden LMK212BJ105KG–T 1 µF 10% X7R 0805 10
layout consideration
In order to get optimal noise behavior, keep the power lines to the capacitors and load as short as possible. Use
of power planes is recommended.
TPS6024X
V
IN
C
1
C
2
C
1+
C
1–
GND
V
OUT
C
2+
C
2–
EN
GND
C
O
V
O
C
I
Load
GND
V
I
Figure 33. Layout Diagram