Datasheet

2-2
Figure 2–1. Schematic of the Evaluation Module (EVM)
GND
GND
ENABLE
FB
OUT
C1+
C1–
IN
PGND
PGND
GND
GND
LBI
LBO
OUT
C2+
C2–
IN
PGND
PGND
PowerPAD
TPS60120
C
2
C
1
1
ENABLE
IN
OUT
IN
1
IN
C
3
C
6
C
3’
IN
R
2
C
7
R
1
R
3
OUT
C
5
C
4’
C
4
LBI
LBO
IN
1
OUT
Table 2–1.Components on the TPS60120 EVM
Part Value Manufacturer, Part Number Description
C1, C2 2.2 µF, 10 V Taiyo Yuden, LMK212BJ225MG-T Ceramic flying capacitors
C3 10 µF, 16 V Sprague, 595D106X0016B2T Tantalum input capacitor
C4 22 µF, 10 V Sprague, 595D226X0010B2T Tantalum output capacitor
C5, C6 4.7 µF, 10 V Taiyo Yuden, LMK316BJ475KL-T Ceramic bypass capacitors at input and output
C7 100 nF Filter capacitor for the LBI input signal
R1 412 kΩ E96-Series LBI input voltage adjustment
R2 634 kΩ E96-Series LBI input voltage adjustment
R3 1 MΩ Pullup for the open drain output LBO