Datasheet

SLUU070
8
Using the TPS62102 Low-Power High-Efficiency Buck Converter Evaluation Module
Figure 8. Assembly Drawing (top assembly)
6 Evaluation Module Components
Table 1. TPS62102EVM–01 Components
Description Reference Qty Value/Type Number Manufacturer Part Number
Capacitors
C1 1 100 µF, ±20%, 25 V, electrolytic Panasonic–ECG ECE–V1EA101UP
Ca acitors
C2 1 1.0 µF, +80%/–20%, 25 V, ceramic, Y5V Panasonic–ECG ECJ–3YF1E105Z
C3, C5, C7 0 For evaluation use only
C4 1 1.0 nF, ±10%, X7R, 50 V, ceramic Phycomp USA, Inc. 12062R102K9B20D
C6 1 10 µF, ±10%, X7R, 10 V, ceramic Taiyo Yuden LMK325BJ106MN
C8 1 100 pF, ±5%, 50 V, NPO ceramic Phycomp USA, Inc. 1206CG101J9B200
Diodes D1 1 100 mA, Shottky diode Panasonic – SSG MA3X786
Jumpers CB1, CB2 2 100 mil, 3-terminal, strip–line SIP socket Aries Electronics 12–0511–10
Inductors L1 1 15 µH, inductor CoilCraft DT1608–153
Resistors
R1 1 30.1 kΩ, ±1%, metal film resistor, 1/8W Panasonic–ECG ERJ–8ENF3012V
Resistors
R2 0 For evaluation use only
R3 1 0 kΩ, ±1%, metal film resistor, 1/8W Phycomp USA, Inc. 9C12063A0R00FKHFT
R4 1 35.7 kΩ, ±1%, metal film resistor, 1/8W Panasonic–ECG ERJ–8ENF3572V
R5 1 113 kΩ, ±1%, metal film resistor, 1/8W Panasonic–ECG ERJ–8ENF1133V
R6 1 1.0 kΩ, ±5%, metal film resistor, 1/8W ERJ–8GEYJ102V
Terminal Blocks TB1, TB2 2 2–position terminal block connector Weidmuller 171602
ICs U1 1 Low-power synchronous buck controller TI TPS62102DR
PCBs n/a 1
Printed circuit board, FR4, 2 oz.,
2.800” x 1.500” x 0.063”
n/a SLUP055
NOTE 1: The values of these components are to be determined by the user in accordance with the application require:
7 References
1. TPS62102 Low-Power High-Efficiency Buck Converter Data Sheet, Texas Instruments, revised
2000, Literature No. SLUS446.