US3005 UNISEM, US3005 Datasheet - Page 9

• Manufacturer Part Number: US3005
• Description: 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC WITH DUAL LDO CONTROLLER
• Manufacturer: UNISEM

US3004 Application Parts List
Ref Desig Description
Q1
Q2
Q3,4
L1
L2
C1
C2,6
C3
C4
C5
C7,14,15
C8
C9
C10
C11
C12
C13
C16
R1
R2,3,4
R5,15
R7
R8
R9,11,14
R12
R13
R16
R17
R18
Note 1: R16, R17, C16, R12, and R13 set the Vcore 2% higher for level shift to reduce CPU Transient Voltage.
Rev. 1.2
12/8/00
MOSFET
MOSFET
MOSFET
Inductor
Inductor
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Electrolytic
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Electrolytic
Capacitor, Electrolytic
Capacitor, Electrolytic
Capacitor, Electrolytic
Capacitor, Electrolytic
Capacitor, Ceramic
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Qty
1
1
2
1
1
1
2
2
1
1
3
1
1
6
1
1
1
1
1
3
2
1
2
3
1
1
1
1
1
Part #
IRL3103s, TO263 package
IRL3103D1S, TO263 package
IRL3303S, TO263 package
L=1uH, 5052 core with 4 turns of
1.0mm wire
L=2.7uH, 5052B core with 7 turns of
1.2mm wire
150pF, 0603
1uF, 0603
10MV1200GX, 1200uF,10V
1uF, 0805
220pF, 0603
1000pF, 0603
0.1uF, 0603
6MV1000GX, 1000uF,6.3V
6MV1500GX, 1500uF,6.3V,
6MV150GX, 150uF,6.3V
6MV1000GX, 1000uF,6.3V
10MV470GX, 470uF,10V
4.7uF, 1206
3.3k , 5%, 0603
4.7 , 5%, 1206
10k , 5%, 0603
267 , 1%, 0603
150 , 1%, 0603
100 , 5%, 0603
100 , 1%, 0603
22k , 1%, 0603
220 , 1%, 0603
330 , 1%, 0603
10 , 5%, 0603
US3004/US3005
Manuf
IR
IR
IR
Micro Metal
Micro Metal
Sanyo
Sanyo
Sanyo
Sanyo
Sanyo
Sanyo
4-9