Texas Instruments TPS2330 - Manual (Page 11)

3-1 Schematics of the EVM and the Interface Card
Schematics of the EVM and the Interface Card
The evaluation kit includes two boards: one is the hot-swappable
TPS2330EVM-184 48-V hot-swap EVM (SLVP184 board) where the
TPS2330 controls voltage ramp-up and reduces inrush current during hot-plug
events; the other is an interface card (SLVP155 board) that supplies power to
the 48-V hot-swap board.
Figures 3–1 and 3–2 show the schematic of the interface card and the
schematic of the hot-swappable EVM respectively.
Figure 3–1. Schematic of the Interface Card (SLVP155)
C8
1
µ F
Key
P1
C5
10
µ F
C7
1
µ F
C4
10
µ F
C9
1
µ F
C6
10
µ F
R1
10 k
Ω
R2
10 k
Ω
S1
C1
150
µ F
+
VIN3: 3 – 12 V
J1
GND
J2
C2
150
µ
F
+
VIN1: 3 – 12 V
J3
J4
GND
C3
220
µ F
+
VIN2: 3 – 5 V
J5
J6
GND
Chapter 3