LM3429BKBSTEVAL/NOPB National Semiconductor, LM3429BKBSTEVAL/NOPB Datasheet - Page 26
![BOARD EVAL FOR BUCK-BOOST LM3429](/photos/28/39/283985/lm3429bkbsteval_nopb_sml.jpg)
LM3429BKBSTEVAL/NOPB
Manufacturer Part Number
LM3429BKBSTEVAL/NOPB
Description
BOARD EVAL FOR BUCK-BOOST LM3429
Manufacturer
National Semiconductor
Series
PowerWise®r
Specifications of LM3429BKBSTEVAL/NOPB
Current - Output / Channel
1A
Outputs And Type
1, Non-Isolated
Features
Dimmable
Voltage - Input
10 ~ 70 V
Utilized Ic / Part
LM3429
Core Chip
LM3429
Topology
Buck-Boost
No. Of Outputs
1
Dimming Control Type
PWM / Analog
Development Tool Type
Hardware - Eval/Demo Board
Mcu Supported Families
LM3429 Family
Lead Free Status / RoHS Status
Lead free by exemption / RoHS compliant by exemption
Voltage - Output
-
Other names
*LM3429BKBSTEVAL
*LM3429BKBSTEVAL/NOPB
LM3429BKBSTEVAL
*LM3429BKBSTEVAL/NOPB
LM3429BKBSTEVAL
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