Datasheet
SLUU171A - September 2003
10
TPS2350 −48-V Hot Swap/Supply Selector Evaluation Module
The EVM list of materials is shown in Table 1.
Table 1. Evaluation Module List of Materials (HPA021A)
REFERENCE QTY DESCRIPTION MANUFACTURER PART NUMBER
C1 1 Capacitor, ceramic, 1000 pF, 25 V, 10%, X7R Vitramon VJ0805Y102KXXA
C2 1 Capacitor, ceramic, 0.01 µF, 16 V, 10%, X7R Vitramon VJ0805Y103KXJA
C3 1 Capacitor, ceramic, 0.047 µF, 16 V, 10%, X7R Vitramon VJ0805Y473KXJA
C4 1 Capacitor, ceramic, 0.1 µF, 16 V, 10%, X7R Vitramon VJ0805Y104KXJA
C5 − Capacitor, ceramic, 0805 Standard Standard
C6 1 Capacitor, ceramic, 0.082 µF, 16 V, 10%, X7R Vitramon VJ0805Y823KXJA
C7 1 Capacitor, ceramic, 1500 pF, 25 V, 20%, X7R Vitramon VJ0805Y152MXXA
C8 1 Capacitor, aluminum electrolytic, 100 µF, 100 V, 20% Vishay EKA00DE310L00
C9 − Capacitor, aluminum electrolytic, 100 V, radial Standard Standard
D1 1 DIODE, LED, ultra bright red, GW type Panasonic LN1261CAL
D3, D4 − DIODE, Switching, 75 V, 0.35 W, type 4148 Standard Standard
Q1 1 MOSFET, N-channel, V(BR) > 100 V Int’l Rectifier IRF530S
Q2, Q3 2 MOSFET, N-channel, V(BR) > 100 V Int’l Rectifier IRF530NS
Q4, Q5, Q6, Q7 − MOSFET, N-channel, V(BR) > 100 V Int’l Rectifier IRF530NS
R1 1 Resistor, 200 kΩ, 0.1 W, 1% Vishay CRCW0805−2003F
R2 1 Resistor, 4.99 kΩ, 0.1 W, 1% Vishay CRCW0805−4991F
R3 1 Resistor, 3.92 kΩ, 0.1 W, 1% Vishay CRCW0805−3921F
R4 1 Resistor, 12 kΩ, 1 W, 5% Vishay CRCW2512−123J
R5 1 Resistor, 0.02 Ω, 0.5 W, 1% Vishay−Dale WSL−2010 .020<1%
R7, R8 2 Resistor, 20 kΩ, 1 W, 5% Vishay CRCW2512−203J
R9, R10 2 Resistor, 0 Ω jumper, 0805 Vishay CRCW0805−000Z
R12 1 Resistor, 20 kΩ, 0.1 W, 5% Vishay CRCW0805−203J
R13 1 Resistor, 30 kΩ, .5 W, 5% Vishay CRCW2010−303J
R14 1 Resistor, 1.0 M, 0.1 W, 5% Vishay CRCW0805−105J
R15, R16, R17 − Resistor, 1 W, 1%, 0805 Standard Standard
S1 1 Switch, slide, SPDT, vertical act., 100 mA E−Switch EG1249
S2 1 Switch, toggle, SPDT, PC mount E−Switch 100SP1T1B1M2QE
SW1 1 Switch, dip, 5 position, SPST CTS 219−05MS
J1, J2, J3, J4, J5 5 Jack, banana, non-insulated, PC mount Pomona 3267
J6, J7 2
Header, 2-pin, Single row, 0.10-C, 0.025 square, 0.230
head
Sullins PTC36SAxN
N/A 4 Spacer, nylon, hex, #6−32, 0.625” Eagle 14HTSP020
TP7, TP15, TP18 −
TP21
6 Jack, test point, black Farnell 240−333
TP2−TP6, TP8−TP14,
TP16, TP17,
TP22−TP27
20 Jack, test point, red
Farnell 240−345
N/A 4 Screw, nylon, round head, #6−32, 0.25” Eagle 010632R025
N/A 1 PCB, FR−4, 2-layer, SMOBC, 5.43” x 3.80”, 0.062” Texas Instruments HPA021
U1 1
IC, Hot Swap Power Manager for Redundant −48-V Sup-
plies
Texas Instruments TPS2350PW
U2 1 IC, linear, optocoupler, 30 V, CTR = 0.2 minimum Fairchild 4N25.S