Datasheet

SLUU172 − October 2003
7
Evaluation Modules for −48-V Hot Swap Controllers
1 2 3 4
8 7 6 5
RTN
GATE
ISNS
−VIN
EN FLTTME IRAMP
TP7
TP6
Q1
+ +
TP13
TP14
TP15
TP16
J3 J4
VOUT
+
VOUT
−
TP4
TP3
1
C5 USER
C1 1000 pF
12345
SW1
TP1
D1
C8 USER
1
TP2
OFF
ON
ENABLE
TP12TP10
J2
−48 V_IN
TP8
S2
TP11TP9
S1 OFF
ON
J1
−48 V_RTN
TP5
POWER
1
C6 100 µF 100 V
C7 100 µF 100 V
R5 20 kΩ 1 W
R4 20 mΩ 0.5 W
C2 0.01 µF
C3 0.047 µF
C4 0.1 µF
C9 0.082 µF
R2 7.32 kΩ 1/8 W, 1%
R1 200 kΩ 1/8 W, 1%
R3 12 kΩ 1 W
R6 20 kΩ 1 W
UDG−03018
1
U1
TPS2398DGK TPS2399DGK
PG
Power Good
IRF530S
1
Not installed on −001 or −002 assemblies.
Figure 2. −48-V Hot Swap Evaluation Module Schematic