Rainbow Electronics MAX5945 - Manual (Page 41)

MAX5945
Quad Network Power Controller
for Power-Over-LAN
______________________________________________________________________________________ 41
DESIGNATION DESCRIPTION
C1 0.1µF, 25V ceramic capacitor
C2 0.022µF, 25V ceramic capacitor
C3 15nF, 25V ceramic capacitor
C4
220µF capacitor
Sanyo 6SVPA220MAA
C5 4.7µF, 16V ceramic capacitor
C6 0.1µF, 100V ceramic capacitor
C7 0.22µF, 16V ceramic capacitor
C8 0.22µF, 16V ceramic capacitor
C9 4.7nF, 16V ceramic capacitor
D1 B1100 100V Schottky diode
L1
68µH inductor
Coilcraft DO3308P-683 or equivalent
Q1
Si2328DS
Vishay n-channel MOSFET, SOT23
Q2 MMBTA56 small-signal PNP
Q3 MMBTA56 small-signal PNP
Q4 MMBTA56 small-signal PNP
R1 2.61k Ω ±1% resistor
R2 6.81k Ω ±1% resistor
R3 2.61k Ω ±1% resistor
R4 1 Ω ±1% resistor
R5 1k Ω ±1% resistor
R6 1 Ω ±1% resistor
R7 1.02k Ω ±1% resistor
R8 30 Ω ±1% resistor
R9 1 Ω ±1% resistor
R10 2 Ω ±1% resistor
U1
High-voltage PWM IC
MAX5020ESA (8-pin SO)
Component List Chip Information
TRANSISTOR COUNT: 148,768
PROCESS: BiCMOS