MPS EVQ4488-U-00B, Manual

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EVQ4488-U-00B, Smart, Dual USB Charging Port Power Converter
EVQ4488-U-00B Rev. 1.0 www.MonolithicPower.com 3
9/12/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2017 MPS. All Rights Reserved.
EVQ4488-U-00B BILL OF MATERIALS
Qty Ref Value Description Package Manufacturer Part Number
5
C1A,
C1B,
C1C,C1D,
C1E
10 μ F
Ceramic Capacitor,
35V, X6S
0805 Murata GRM21BC8YA106KE11
1 C1 100uF
Aluminum Electrolytic
Capacitor, 35V, 160m
Ω
ESR
SMT Chemi-Con EMZJ35ADA101MF80G
1 C2 270 μ F Polymer Capacitor,6.3V DIP Chemi-Con APSK6R3ELL271ME08S
2 C2A, C2B 10 μ F
Ceramic Capacitor,
10V, X7R
0805 Murata GRM21BR71A106KE51L
1 C2C 10 μ F
Ceramic Capacitor,
6.3V, X7R
0603 Murata GRM219R60J106KE19D
1 C3 1 μ F
Ceramic Capacitor,
16V, X7R
0603 Murata GRM188R71C105KA12D
1 C4 0.22 μ F
Ceramic Capacitor,
10V, X5R
0402 Murata GRM155R61A224KE19
2 C5, C6 10 μ F
Ceramic Capacitor,
6.3V, X7R
0603 Murata GRM219R60J106KE19D
2 C7, C8 1nF
Ceramic Capacitor,
25V, X7R
0603 Murata GRM188R71E102KA01D
0 R1,R2 NS
2 R3,R5 5.1K Ω Film Resistor, 1% 0603 Royal RL0603FR-075K1L
2 R4,R6 1K Ω Film Resistor, 1% 0603 Royal RL0603FR-071KL
2 R7,R8 150 Ω Film Resistor, 1% 0603 Royal RL0603FR-07150RL
1 L1 4.7 μ H Inductor, DCR 7m Ω SMT Wurth 7443551470
1 L2 2.2 μ H Inductor, DCR 29m Ω SMT Wurth 74438356022
2
USB1,
USB2
USB TYPE-C USB Port DIP Wurth 632723300011
1 U1 MPQ4488
Step Down Converter
with Dual USB
Charging Port
QFN26
(5mm х 5mm)
MPS MPQ4488GU
1 CN1 Header
2.54mm, 14pin, Dual
pin header, default all
pins open
DIP Wurth 61301421121
2 JP1,JP2 Header
2.54mm, 3pin header,
default all pins open
DIP Wurth 61300311121