SM3320-BATT-EV-NOPB Datasheet, PDF (18/21 Pages) Texas Instruments – AN-2121 SolarMagic™ SM3320-BATT-EV Charge Controller Reference Design

Bill of Materials
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Designator
Description
Manufacturer
Part Number
Qty
31 R3, R4, R22, R23,
R30, R36, R42, R43,
R45, R72, R100,
R101, R102, R105,
R106, R111, R119,
R120, R121, R300,
R400
1%, 0.1W
Vishay-Dale
CRCW060310k0FKEA 21
32
R5
1%, 0.1W
Vishay-Dale
CRCW0603124kFKEA 1
33
R6
1%, 0.125W
Vishay-Dale
CRCW08051R00FNEA 1
34
R7, R13
1%, 0.25W
Vishay-Dale
CRCW120619k6FKEA 2
35 R8, R12, R24, R34
1%, 0.1W
Vishay-Dale
CRCW0603499RFKEA 4
36
R9
1%, 0.1W
Vishay-Dale
CRCW060312k4FKEA 1
37
R11, R14
1%, 1W
Vishay-Dale
CRCW121810R0FKEK 2
38
R15
1%, 0.1W
Vishay-Dale
CRCW06034k22FKEA 1
39
R17
1%, 0.1W
Panasonic
ERJ-3RQFR33V
1
40
R18, R19
RES, 10 ohm, 5%, 0.125W, 0805
Vishay-Dale
CRCW080510R0JNEA 2
41 R20, R29, R31, R47,
R48
1%, 0.1W, RES, 2.00k ohm, 1%, 0.1W,
0603
Vishay-Dale
CRCW06032k00FKEA 5
42
R21
1%, 0.1W
Vishay-Dale
CRCW060349R9FKEA 1
43 R25, R35, R37, R44
5%, 0.1W
Vishay-Dale
CRCW06030000Z0EA 4
44 R26, R56, R87, R116
1%, 0.1W
Vishay-Dale
CRCW060360k4FKEA 4
45
R71, R73
1%, 0.1W, RES, 19.1k ohm, 1%, 0.1W,
0603
Vishay-Dale
CRCW060319k1FKEA 3
46
R32, R33
RES, 4.99 ohm, 1%, 0.125W, 0805
Vishay-Dale
CRCW08054R99FNEA 2
47
R38
1%, 0.1W
Vishay-Dale
CRCW060331k6FKEA 1
48
R39
RES, 1.00Meg ohm, 1%, 0.1W, 0603
Vishay-Dale
CRCW06031M00FKEA 1
49
R40
1%, 0.1W
Vishay-Dale
CRCW0603150kFKEA 1
50
R41
RES, 45.3k ohm, 1%, 0.1W, 0603
Vishay-Dale
CRCW060345K3FKEA 1
51
R51, R52
RES, 12.4k ohm, 1%, 0.25W, 1206
Vishay-Dale
CRCW120612K4FKEA 2
52
R53, R103
RES, 4.02k ohm, 1%, 0.1W, 0603
Vishay-Dale
CRCW06034K02FKEA 2
54
R104
RES, 24.9k ohm, 1%, 0.1W, 0603
Vishay-Dale
CRCW060324K9FKEA 1
55
R107, R108
RES, 270k ohm, 1%, 0.1W, 0603
Yageo America
RC0603FR-07270KL
2
56
R109
RES, 340k ohm, 1%, 0.1W, 0603
Yageo America
RC0603FR-07340KL
1
57
R110, R122
RES, 100k ohm, 1%, 0.1W, 0603
Yageo America
RC0603FR-07100KL
2
58
R112
RES, 511k ohm, 1%, 0.1W, 0603
Vishay-Dale
CRCW0603511KFKEA 1
59
R113, R117
RES, 22k ohm, 5%, 0.1W, 0603
Vishay-Dale
CRCW060322K0JNEA 2
61
R118
RES, 105k ohm, 1%, 0.1W, 0603
Vishay-Dale
CRCW0603105KFKEA 1
62
R200
RES, 604 ohm, 1%, 0.1W, 0603
Vishay-Dale
CRCW0603604RFKEA 1
63
R500, R600
RES, 100k ohm, 1%, 0.1W, 0603
Vishay-Dale
CRCW0603100KFKEA 2
64
TP1, TP2
Test Point, SMT, Miniature
Keystone Electronics
5015
2
65
U1
150 mA, 100V Step-Down Switching
Texas Instruments
SM72485
1
Regulator
66
U2, U3
1.6V, LLP-6 Factory Preset Temperature Texas Instruments
SM72480
2
Switch and Temperature Sensor
67
U5
Series of Adjustable Micropower Voltage Texas Instruments
SM72238
1
Regulators
68
U7
Driver
Texas Instruments
SM72295
1
69
U8
Digital Controller
Texas Instruments
SM72442
1
70
U9
5-Pin Microprocessor Reset Circuits
Texas Instruments
SM72240
1
71
U11, U12
Dual Micro-Power Rail-to-Rail Input CMOS Texas Instruments
SM72375
2
Comparator with Open Drain Output
72
L1
Inductor 2 uH EFD-30 core
PULSE
PA2965-203NL
1
18 AN-2121 SolarMagic™ SM3320-BATT-EV Charge Controller Reference Design
SNOSB76C – December 2010 – Revised May 2013
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