SLVA340A Datasheet, PDF (6/9 Pages) Texas Instruments – High-Integration, High-Efficiency Power Solution Using DC/DC Converters With DVFS

List of Material
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Table 1. PMP4977 List of Material (continued)
Count
1
4
4
2
5
1
1
1
1
2
2
1
1
RefDes
Value
L3
2.2 mH
Q1
2N3904
Q2
2N3904
Q3
2N3904
Q4
2N3904
R1
10k
R2
10k
R3
10k
R4
10k
R5
100k
R6
100k
R7
100k
R8
10
R9
1.65M
R10 499k
R11 49.9k
R12 100k
R13 100k
R14 100k
R15 100k
R16 4.75k
R17 4.75k
R18 1M
R19 1M
SW1 KT11P2JM
U1
TPS65023RSB
Description
Inductor, SMT, 1.5A, 87 mΩ
Transistor, NPN, 40V, 200mA, 625mW
Transistor, NPN, 40V, 200mA, 625mW
Transistor, NPN, 40V, 200mA, 625mW
Transistor, NPN, 40V, 200mA, 625mW
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Switch, SPST, PB Momentary, Sealed
Washable
IC, Power Management IC for Li-Ion
Powered Systems
Size
Part Number
0.137 X 0.147 inch VLF4012AT-2R2M1R5
TO-92
2N3904
TO-92
2N3904
TO-92
2N3904
TO-92
2N3904
603
CRCW0603-xxxx-F
603
CRCW0603-xxxx-F
603
CRCW0603-xxxx-F
603
CRCW0603-xxxx-F
603
CRCW0603-xxxx-F
603
CRCW0603-xxxx-F
603
Std
603
Std
603
Std
603
Std
603
Std
603
Std
603
Std
603
Std
603
Std
603
Std
603
Std
603
Std
603
Std
0.245 X 0.251
KT11P2JM
QFN
TPS65023RSB
Notes: 1. These assemblies are ESD sensitive, ESD precautions shall be observed.
2. These assemblies must be clean and free from flux and all contaminants.
Use of no clean flux is not acceptable.
3. These assemblies must comply with workmanship standards IPC-A-610 Class 2.
4. Ref designators marked with an asterisk ('**') cannot be substituted.
All other components can be substituted with equivalent MFG's components.
MFR
TDK
Fairchild
Fairchild
Fairchild
Fairchild
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Std
Std
Std
Std
Std
Std
Std
Std
Std
Std
Std
Std
Std
C&K
TI
Area
29320
37800
37800
37800
37800
9100
9100
9100
9100
9100
9100
9100
9100
9100
9100
9100
9100
9100
9100
9100
9100
9100
9100
9100
111,600
69696
6
High-Integration, High-Efficiency Power Solution Using DC/DC Converters With
DVFS
SLVA340A – June 2009 – Revised May 2010
Copyright © 2009–2010, Texas Instruments Incorporated