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TABLE1: SP7648EB LIST OF MATERIALS
SP7648 Evaluation Board List of Materials
Ref. Des. Qty. Manufacturer Part Number Layout Component Vendor
Size
1 Sipex Corp. 146-6583-00 SP7648UEB Eval PC Board Sipex 978-667-7800
U1 1 Sipex Corp. SP7648EU uSO-8 10-pin uSOIC Step-Up DC/DC Conv www.sipex.com
C1,2 2 TDK Corp C2012X5R0J106M 0805 Ceramic 6.3V 10uF SM www.tdk.com
C3 1 TDK Corp C1608COG1H471J 0603 Ceramic 50V 470pF SM 0.02ohm ESR www.tdk.com
C4 1 TDK Corp C1608X7R1E104M 0603 Ceramic 25V 0.1uF SM 0.02ohm ESR www.tdk.com
L1 1
Wurth Elektronik 744042004 4.8x4.8x1.8mm 4.7uH, 1.7A, 0.07ohm, SM Inductor www.we-online.com
R1 1 Vishay CRCW06034R02F 0603 4.02 ohm 1/10W 1% 0603 SM www.vishay.com
R2,Rc 1 Vishay CRCW0603R33F 0603 0.33 ohm 1/10W 1% 0603 SM www.vishay.com
R3 OPEN www.vishay.com
R4 OPEN
R5 1 Vishay CRCW0603105J 0603 1M ohm 1/10W 5% 0603 SM www.vishay.com
R6 1 Vishay CRCW0603102J 0603 1K ohm 1/10W 5% 0603 SM www.vishay.com
RLIM1 OPEN
RLIM 1 Vishay CRCW06031001F 0603 1K ohm 1/10W 1% 0603 SM www.vishay.com
D1 SHORTED
Fairchild FDN337N SOT23
30V 2.2A 0.082 Ohm N-Chan MOSFET
www.fairchildsemi.com
Vishay Si1400DL SC-70 MOSFET 20V 1.7A 0.15Ohm@4.5V www.vishay.com
SW1 1 Bournes 7914J-1-E On / Off Switch www.bourns.com
SW2 N/A
J1 N/A
J2 N/A www.digikey.com
J3 3 Sullins PTC36SAAN .23 x .12 3-Pin Header www.digikey.com
1 Sullins STC02SYAN .2x.1 Shunt www.digikey.com
TP
4 Mill-Max 0300-115-01-4727100 .042 Dia Test Point Female Pin www.digikey.com
Q1 1
ORDERING INFORMATION
Model Temperature Range Package Type
SP7648UEB.................................. -40°C to +85°C...................SP7648 Evaluation Board
SP7648EU.....................................-40°C to +85°C......................................10-pin µSOIC
