5.2 Bill of Materials
6 Related Documentation From Texas Instruments
Related Documentation From Texas Instruments
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Table 3. HPA273E-1 Bill of MaterialsRefDes Count Value Description Size Part Number MFR
C1 1 1000 pF Capacitor, ceramic, 50-V, X7R, 10% 0603 C1608X7R1H102K TDK
C2, C3 2 10 µF Capacitor, ceramic, 6.3-V, X5R, 20% 0603 C1608X5R0J106MT TDK
C4 0 Open Capacitor, multipattern, 16-V, X5R, 20% 7343 (D) Std Std
D1 1 LXCL-PWM1 LED, white, 350-mA 0.166 ×0.232 LXCL-PWM1 Lumiledsin. (4.22 ×5.89mm)
J1, J2, J3, J6, 6 PTC36SAAN Header, 2-pin, 100-mil (2.54-mm) spacing, 0.100 in. (2.54 PTC36SAAN SullinsJ7, J8 (36-pin strip) mm) ×2
J4, J5 0 Open Header, 2-pin, 100-mil (2.54-mm) spacing, 0.100 in. (2.54 PTC36SAAN Sullins(36-pin strip) mm) ×2
JP1, JP2, JP3 3 PTC36SAAN Header, 3-pin, 100-mil (2.54-mm) spacing, 0.100 in. (2.54 PTC36SAAN Sullins(36-pin strip) mm) ×3
JP4 1 PTC36SAAN Header, 2-pin, 100-mil (2.54-mm) spacing, 0.100 in. (2.54 PTC36SAAN Sullins(36-pin strip) mm) ×2
L1 1 2.2 µH Inductor, SMT, 1.5-A, 110-m Ω0.118 ×0.118 LPS3015-222ML Coilcraftin. (3 ×3 mm)
Q1 0 Open MOSFET, N-ch SOT23
R1 1 15 k ΩResistor, chip, 1/16-W, 1% 0603 Std Std
R2, R3 0 Open Resistor, chip, 1/16-W, 1% 0603 Std Std
R4 0 Open Resistor, chip, 1-W, 1% 2512 Std Std
S1 1 KT11P2JM Switch, SPST, PB momentary, sealed 0.245 ×0.251 KT11P2JM C & Kwashable in. (6.22 ×6.38mm)
U1 1 TPS61054DR IC, high-power white LED driver SON-10 TPS61054DRC TIC
– 4 Shunt, 100-mil (2.54-mm), black 0.1 929950-00 3M
– 1 PCB, 1.9 ×3.35 ×0.062 in. (48.3 ×85.1 ×HPA273 Rev A Any1.58 mm)
TPS61054, TPS61055 High Power White LED Driver 2-MHz Synchronous Boost Converter With StandardLogic Interface data sheet (SLUS760 )
12 TPS61054EVM-273 SLVU214 – June 2008Submit Documentation Feedback