LM3429MH National Semiconductor, LM3429MH Datasheet - Page 26
LM3429MH
Manufacturer Part Number
LM3429MH
Description
IC, LED DRIVER, CNTRL, 14TSSOP
Manufacturer
National Semiconductor
Datasheet
1.LM3429MHNOPB.pdf
(34 pages)
Specifications of LM3429MH
Led Driver Application
Automotive, General Illumination
No. Of Outputs
1
Output Current
1A
Input Voltage
4.5V To 75V
Dimming Control Type
Analogue / PWM
Topology
Boost, Buck, Buck-Boost, SEPIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM3429MH
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM3429MHX/NOPB
Manufacturer:
NS/TI
Quantity:
360
Part Number:
LM3429MHX/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
www.national.com
Applications Information
DESIGN #2: BOOST PWM DIMMING APPLICATION - 9 LEDs at 1A
Design #2 Bill of Materials
Qty
1
2
1
2, 1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
Part ID
LM3429
C
C
C
C
C
D1
L1
Q1
Q2
R
R
R
R
R
R
R
R
R
R
CMP
F
IN
OV
T
CSH
FS
HSP
LIM
OV2
SNS
T
UV1
UV2
UVH
, C
, R
, R
, C
O
OV1
HSN
FS
Part Value
Boost controller
0.1 µF X7R 10% 25V
2.2 µF X7R 10% 16V
6.8 µF X7R 10% 50V
47 pF COG/NPO 5% 50V
1000 pF COG/NPO 5% 50V MURATA
Schottky 60V 5A
33 µH 20% 6.3A
NMOS 60V 8A
NMOS 60V 115 mA
12.4 kΩ 1%
10Ω 1%
1.0 kΩ 1%
0.06Ω 1% 1W
499 kΩ 1%
0.1Ω 1% 1W
35.7 kΩ 1%
1.82 kΩ 1%
10 kΩ 1%
17.8 kΩ 1%
26
Manufacturer
NSC
MURATA
MURATA
TDK
AVX
COMCHIP
COILCRAFT
VISHAY
ON SEMI
VISHAY
VISHAY
VISHAY
VISHAY
VISHAY
VISHAY
VISHAY
VISHAY
VISHAY
VISHAY
Part Number
LM3429MH
GRM21BR71E104KA01L
GRM21BR71C225KA12L
C4532X7R1H685K
08055A470JAT2A
GRM2165C1H102JA01D
CDBC560-G
MSS1278-333MLB
SI4436DY
2N7002ET1G
CRCW080512K4FKEA
CRCW080510R0FKEA
CRCW08051K00FKEA
WSL2512R0600FEA
CRCW0805499KFKEA
WSL2512R1000FEA
CRCW080535K7FKEA
CRCW08051K82FKEA
CRCW080510KFKEA
CRCW080517K8FKEA
300944h5