MBRS2040
Abstract: lm3485 SI2307DS 35MV330WX mss1278-223ml
Text: 1.0 Design Specifications Inputs Outputs #1 VinMin=20.0 V Vout1=3.3 V VinMax=28.0 V Iout1=0.5 A benefit is high efficiency operation at light loads without an increase in output ripple. The snubbing circuit comprised of R2 and C5 help in reducing the noise generated by the hysteretic operation. The output load can be changed by adjusting the voltage divider.
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LM3485
250kHz
LM3485
CSP-9-111S2)
CSP-9-111S2.
MBRS2040
SI2307DS
35MV330WX
mss1278-223ml
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P8208
Abstract: MMSD4148 LM5020 MMSD4148 VISHAY C4532X7R1E106M ILHP-5050FD-222
Text: National Semiconductor LM5020 June 2006 1.0 Design Specifications Inputs Outputs #1 VinMin=6 Vout1=20 VinMax=20 Iout1=5 2.0 Design Description The LM5020 is employed here to design a Boost power supply where the input voltage rail is stepped up to create the
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LM5020
LM5020
CSP-9-111S2)
CSP-9-111S2.
P8208
MMSD4148
MMSD4148 VISHAY
C4532X7R1E106M
ILHP-5050FD-222
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P6138
Abstract: sluu140 C3216X7R1C475KT UCC27222 UCC3803 SLUP192 P-6138 3M Touch Systems
Text: User’s Guide 12ĆV to 1.8ĆV, 20ĆA HighĆ Efficiency Synchronous Buck Converter Using the UCC272222 with Predictive Gate Drive User’s Guide 1 EVM IMPORTANT NOTICE Texas Instruments TI provides the enclosed product(s) under the following conditions:
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UCC272222
P6138
sluu140
C3216X7R1C475KT
UCC27222
UCC3803
SLUP192
P-6138
3M Touch Systems
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PDF
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LM5020
Abstract: R107 diode transistor c111 CRCW08054991FRT6 C105 Diode transistor C101 transistor c102 C107 C108 C103 c104
Text: 1.0 Design Specifications Inputs Outputs #1 VinMin=-48 Vout1=13.5 VinMax=-48 Iout1=1.5 2.0 Design Description The LM5020 is employed here to design a Buck-Boost type power supply where the absolute value of the negative input voltage rail can be above or below the positive output voltage
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LM5020
CSP-9-111S2)
CSP-9-111S2.
LM5020
R107 diode
transistor c111
CRCW08054991FRT6
C105 Diode
transistor C101
transistor c102
C107
C108
C103 c104
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vj0805y103kxac
Abstract: LM5020 50CV150AX B240 CRCW08051503FRT6 DO3316P-683 SI3458DV
Text: National Semiconductor LM5020 July 2006 1.0 Design Specifications Inputs Outputs #1 VinMin=20 Vout1=3 VinMax=28 Iout1=0.9 2.0 Design Description This design document describes a circuit for driving very bright high current LEDs, such as Luxeon LEDs, using a peak
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LM5020
LM5020,
CSP-9-111S2)
CSP-9-111S2.
vj0805y103kxac
LM5020
50CV150AX
B240
CRCW08051503FRT6
DO3316P-683
SI3458DV
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PDF
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6TPD330M
Abstract: c3216x5r0j106m SI4442 LM2727 LM2737 MBR0520LT1 CRCW08051503FRT6
Text: 1.0 Design Specifications Inputs Outputs #1 VinMin=5 Vout1=3.3 VinMax=5 Iout1=30 3 High current paths are very short. 4) Multiple MOSFETs have been used to reduce the conduction and switching losses. 5) Feedback connections are short and direct. 6) High-side MOSFETs are as close as possible to the controller.
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LM2727
LM2737.
LM2737
200kHz
CSP-9-111S2)
CSP-9-111S2.
LM2737
6TPD330M
c3216x5r0j106m
SI4442
MBR0520LT1
CRCW08051503FRT6
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VJ0805Y104KXXAT
Abstract: transistor c317 C307 C312 mosfet c309 25MV330WX C314 C300 C302 C306
Text: National Semiconductor LM2651 June 2006 1.0 Design Specifications Inputs Outputs #1 Outputs #2 Outputs #3 VinMin=13.5 Vout1=1.8 Vout2=3.3 Vout3=2.5 VinMax=13.5 Iout1=1.5 Iout2=2.0 Iout3=0.1 2.0 Design Description The design uses a LM2651 synchronous controller utilizing
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LM2651
LM2651
300kHz.
CSP-9-111S2)
CSP-9-111S2.
VJ0805Y104KXXAT
transistor c317
C307
C312
mosfet c309
25MV330WX
C314
C300
C302
C306
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C3216X5R0J106
Abstract: LM5000 CRCW08051002FRT6 DO3316P-223 MBRA120 VJ0805Y104KXXAT 16MV470WG
Text: 1.0 Design Specifications Inputs Outputs #1 VinMin=4.0 V Vout1=5.0 V VinMax=9.0 V Iout1=0.6 A 2.0 Design Description The LM5000 is used to design a SEPIC power supply with a positive input voltage rail that can go above or below output voltage rail. The LM5000 is a PWM regulator with internal FET
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LM5000
CSP-9-111S2)
CSP-9-111S2.
LM5000
C3216X5R0J106
CRCW08051002FRT6
DO3316P-223
MBRA120
VJ0805Y104KXXAT
16MV470WG
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NSC03
Abstract: BAT54 C3216X7R1E225K LM2743
Text: 1.0 Design Specifications Inputs Outputs #1 VinMin=3.3 Vout1=1 VinMax=3.3 Iout1=2.5 2.0 Design Description The design uses a LM2743 synchronous controller utilizing external high side and low side N-channel MOSFETs operating at 600kHz nominal based upon the frequency set resistor value R8 . Careful PC board layout is critical to achieve
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LM2743
600kHz
CSP-9-111S2)
CSP-9-111S2.
LM2743
NSC03
BAT54
C3216X7R1E225K
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LM5020
Abstract: NSC03 Vitramon 35MV330WX MBRS360 VJ0805Y474KXXAT DO5022P-223 SI4894DY CRCW08054990FRT6
Text: National Semiconductor LM5020 June 2006 1.0 Design Specifications Inputs Outputs #1 VinMin=12 Vout1=26 VinMax=12 Iout1=1.5 2.0 Design Description The LM5020 is employed here to design a Boost power supply where the input voltage rail is stepped up to create the
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LM5020
LM5020
CSP-9-111S2)
CSP-9-111S2.
NSC03
Vitramon
35MV330WX
MBRS360
VJ0805Y474KXXAT
DO5022P-223
SI4894DY
CRCW08054990FRT6
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NSC03
Abstract: Resistor 511 Ohm vishay BAT54H C2012X5R1A225K LM2743 128KHZ SI3460DV equivalent
Text: 1.0 Design Specifications Inputs Outputs #1 VinMin=3.3 Vout1=1.2 VinMax=3.3 Iout1=1.5 2 Input and output capacitors are connected to the power ground plane; all other capacitors are connected to the signal ground plane. 3) High current paths are very short.
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LM2743
100khz
500kHz
CSP-9-111S2)
CSP-9-111S2.
LM2743
NSC03
Resistor 511 Ohm vishay
BAT54H
C2012X5R1A225K
128KHZ
SI3460DV equivalent
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2200u
Abstract: 6MV2200WG C3216X5R0J106M LM2737 MBR0520LT1
Text: National Semiconductor LM2737 June 2006 1.0 Design Specifications Inputs Outputs #1 VinMin=4.5 Vout1=1 VinMax=5.5 Iout1=20 2.0 Design Description The design uses a LM2737 synchronous controller utilizing external high side and low side N-channel MOSFETs. 200kHz
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LM2737
LM2737
200kHz
CSP-9-111S2)
CSP-9-111S2.
2200u
6MV2200WG
C3216X5R0J106M
MBR0520LT1
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C4532X7R2A225M
Abstract: LM5020 Vitramon C3225X5R1C106M C4532X7R2A225 C3225X7R1H335M MURS120 MURS240 NSC0288 DALE
Text: National Semiconductor LM5020 June 2006 1.0 Design Specifications Inputs Outputs #1 Outputs #2 Outputs #3 VinMin=10.8 Vout1=100 Vout2=-36 Vout3=-52 VinMax=13.2 Iout1=0.035 Iout2=0.04 Iout3=.045 2.0 Design Description The LM5020 PWM controller is used here to design a low
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LM5020
LM5020
CSP-9-111S2)
CSP-9-111S2.
C4532X7R2A225M
Vitramon
C3225X5R1C106M
C4532X7R2A225
C3225X7R1H335M
MURS120
MURS240
NSC0288
DALE
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PDF
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LM3475
Abstract: BAT54S SI3454DV SI3469DV
Text: 1.0 Design Specifications Inputs Outputs #1 Outputs #2 VinMin=5 Vout1=3.3 Vout2=2.5 VinMax=5 Iout1=2.0 Iout2=2.0 2.0 Design Description The design provides 3.3V U1 and 2.5V (U2) outputs using buck topology with LM3475 controller. The LM3475 is a hysteretic step-down controller operating around 450 KHz in
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LM3475
CSP-9-111S2)
CSP-9-111S2.
LM3475
BAT54S
SI3454DV
SI3469DV
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