LM3445MM/NOPB National Semiconductor, LM3445MM/NOPB Datasheet - Page 24

• Manufacturer Part Number: LM3445MM/NOPB
• Description: IC LED DRIVER TRIAC DIMM 10-MSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: Triac Dimmabler

Specifications of LM3445MM/NOPB

• Mfg Application Notes: LM3445 Reference Design
• Constant Current: Yes
• Topology: PWM, Step-Down (Buck)
• Number Of Outputs: 1
• Internal Driver: No
• Type - Secondary: High Brightness LED (HBLED)
• Frequency: 30kHz ~ 1MHz
• Voltage - Supply: 8 V ~ 12 V
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 1A
• Internal Switch(s): Yes
• Efficiency: 85%
• For Use With: LM3445-220VEVAL - BOARD EVAL LM3445 220VLM3445-120VSMEV - BOARD EVAL LM3445 110VLM3445TRIACEVAL - BOARD EVAL LM3445MM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Other names: LM3445MMTR

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Bill of Materials
Qty
1
1
1
1
2
1
3
1
1
2
2
1
1
1
1
1
1
2
4
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
1
1
1
D3, D4, D8, D9
C1, C2, C15
Ref Des
D2, D13
R8, R10
Q1, Q2
C5, C6
C7, C9
R6, R7
L3, L4
BR1
C10
C12
C11
C13
C14
D10
D11
D12
R11
R12
R13
R14
RT1
Q3
Q5
U1
C3
C4
D1
R1
R2
R3
R4
R5
R9
F1
L1
L2
L5
J1
Cap, Film, X2Y2, 12.5MM, 250V
Common mode filter DIP4NS, 900 mA, 700
Bridge Rectifiier, SMT, 400V, 800 mA
Thermistor, 120V, 1.1A, 50Ω @ 25°C
XSTR, NFET, SOT23, 100V, 170 mA
Diode, SCH, SOD123, 40V, 120 mA
Cap, C0G, 0603, 100V, 5%, 120 pF
IC, SHNT, ADJ, SOT23, 2.5V, 0.5%
XSTR, PNP, SOT23, 300V, 500 mA
Cap, X7R, 0603, 16V, 10%, 470 nF
Cap, X7R, 0603, 16V, 10%, 100 nF
Cap, X7R, 1206, 50V, 10%, 1.0 uF
Cap, X7R, 0603, 50V, 10%, 1.0 nF
IC, CTRLR, DRVR-LED, MSOP10
Cap, X5R, 1210, 25V, 10%, 22 µF
Cap, AL, 200V, 105C, 20%, 33 µF
Cap, X7R, 0603, 50V, 10%, 22 nF
Inductor, SHLD, SMT, 1A, 470 µH
Diff mode inductor, 500 mA 1 mH
XSTR, NFET, DPAK, 300V, 4A
Diode, FR, SOD123, 200V, 1A
Diode, ZNR, SOT23, 15V, 5%
Resistor, 0805, 1%, 1.00 MΩ
Resistor, 1206, 1%, 1.00 kΩ
Resistor, 0603, 1%, 33.2 kΩ
Cap, Film, 250V, 5%, 10 nF
Resistor, 0603, 1%, 280 kΩ
Resistor, 1206, 1%, 100 kΩ
Resistor, 0603, 1%, 576 kΩ
Resistor, 0805, 1%, 3.3 MΩ
Resistor, 0603, 1%, 2.0 kΩ
Diode, FR, SMB, 400V, 1A
Resistor, 1210, 5%, 1.8Ω
Bead Inductor, 160Ω, 6A
Terminal Block 2 pos
Resistor, 1206, 0.0Ω
Resistor, 1812, 0.0Ω
Resistor, 0603, 0.0Ω
Fuse, 125V, 1,25A
TVS, VBR = 209V
Description
µH
nF
AC
, 20%, 10
24
Phoenix Contact
Thermometrics
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
DiodesInc
LittleFuse
Coilcraft
Coilcraft
Steward
Fairchild
Fairchild
Fairchild
OnSemi
OnSemi
MuRata
MuRata
MuRata
MuRata
Kemet
Kemet
Kemet
Yageo
Yageo
Epcos
Rohm
Rohm
Rohm
UCC
NSC
NXP
Mfr
bel
TI
GRM188R71C474KA88D
GRM188R71C104KA01D
GRM32ER61E226KE15L
EKXG201ELL330MK20S
GRM1885C2A121JA01D
C0603C102K5RACTU
C0603C223K5RACTU
MSS1260-105KL-KLB
C1206F105K5RACTU
MSS1260-474-KLB
MCR10EZHF1004
RC1206JR-070RL
RC0603JR-070RL
MCR10EZHF3304
ERJ-14RQJ1R8U
HI1206T161R-10
ERJ-3EKF2803V
ERJ-8ENF1003V
ERJ-3EKF5763V
ERJ-8ENF1001V
ERJ-3EKF3322V
ERJ-3EKF2001V
ECQ-U2A103ML
BZX84C15LT1G
B32521C3103J
MURS140T3G
TL431BIDBZR
P6SMB220CA
FQD7N30TF
ELF-11090E
LM3445MM
RF071M2S
MMBTA92
SSQ 1.25
1715721
BAS40H
BSS123
HD04-T
Mfr PN
CL-140