Datasheet

TPS5602
DUAL, FAST, HIGH EFFICIENCY CONTROLLER FOR DSP POWER
SLVS217 – JUNE 1999
19
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
Table 1. SLVP121 Bill of Materials
REF. PART NUMBER MFR. DESCRIPTION SIZE
C1
†
Open
C2 Std Capacitor, ceramic, 470 pF,16 V, X7R, 20% 805
C3 Std Capacitor, ceramic, 2200 pF,16 V, X7R, 20% 805
C4 GRM235Y5V106Z016A muRata Capacitor, ceramic, 10 µF, 16 V, Y5V 1210
C5
†
Open 805
C6 Std Capacitor, ceramic, 1 µF, 16 V, X7R, 20% 1206
C7 Std Capacitor, ceramic, 2200 pF, 16 V, X7R, 20% 805
C8 Std Capacitor, ceramic, 2200 pF, 16 V, X7R, 20% 805
C9 GRK316F225ZG Taiyo Yuden Capacitor, ceramic, 2.2 µF, 35 V, X7R, 20% 1206
C11 GRK316F225ZG Taiyo Yuden Capacitor, ceramic, 2.2 µF, 35 V, X7R, 20% 1206
C12 GRK316F225ZG Taiyo Yuden Capacitor, ceramic, 2.2 µF, 35 V, X7R, 20% 1206
C13
†
Std Open 805
C14
†
Std Open 805
C15 10TPB220M SANYO Capacitor, electrolytic, 220 µF, 10 V, 20% 10×10 mm
C16 2R5TPB680M SANYO Capacitor, POSCAP, 680 µF, 2.5 V, 20% 7.3×4.3 mm
C17 4TPB470M SANYO Capacitor, POSCAP, 470 µF, 4 V, 20% 7.3×4.3 mm
C18 GMK325F106ZH Taiyo Yuden Capacitor, ceramic, 10 µF, 35 V 1210
C21 GMK325F106ZH Taiyo Yuden Capacitor, ceramic, 10 µF, 35 V 1210
D1 SD103-AWDICT-ND Digikey Diode, Schottky, 40 mA, 200 mA, 400 mW 3.5×1.5 mm
D2 SD103-AWDICT-ND Digikey Diode, Schottky, 40 mA, 200 mA, 400 mW 3.5×1.5 mm
J1 S1132-12-ND Sullins Header, right angle, 12-pin, 0.1 ctrs, 0.3” pins Digikey, S1132–12–ND
L2 DO3316P-682 Coilcraft Inductor, 6.8 µH, 4.4 A 0.5x0.37 in
L3 DO3316P-103 Coilcraft Inductor 10 µH, 3.9 A 0.5x0.37 in
Q1–Q4 Si441DY Rev. A Siliconix MOSFET, N-Ch, 30 V, 10-A, 0.013 Ω SO–8
R1 Std Resistor, SMD, MF, 1.74 kΩ, 1/8W, 1% 805
R4 Std Resistor, SMD, MF, 680 Ω, 1/8W, 1% 805
R6 Std Resistor, SMD, MF, 910 Ω, 1/8W, 1% 805
R7 Std Resistor, SMD, MF, 1.21 kΩ, 1/8W, 1% 805
R8 Std Resistor, SMD, MF, 15 Ω, 1/8W, 5% 805
R9 Std Resistor, SMD, MF, 15 Ω, 1/8W, 5% 805
R10 Std Resistor, SMD, MF, 5.1 kΩ, 1/8W, 5% 805
R11 Std Resistor, SMD, MF, 5.1 kΩ, 1/8W, 5% 805
R13
†
Std Open, resistor, SMD, MF, 3.3 kΩ, 1/8W, 5% 805
R14 Std Open, resistor, SMD, MF, kΩ, 1/8W, 5% 805
R15
†
Std Open, resistor, SMD, MF, 1 kΩ, 1/8W, 5% 805
R16
†
Std Open, resistor, SMD, MF, 200 kΩ, 1/8W, 5% 805
R17
†
Std Open, resistor, SMD, MF, 10 kΩ, 1/8W, 5% 805
R18
†
Std Open, resistor, SMD, MF, 1 kΩ, 1/8W, 5% 805
R19
†
Std Open, resistor, SMD, MF, 10 kΩ, 1/8W, 5% 805
R20
†
Std Open, resistor, SMD, MF, 0 kΩ 805
U1 TPS5602DBT TI Dual channel controller TSSOP 30-pin
U2
†
TLV1391 TI Open, single Comparator SOT-23
U3 TPS3305-18D TI Supervisor D
NOTE: This table is for 5–9 V input voltage and 3.3 V/1.8 V only.
†
Any components with † are for optional test purpose only.