Boost converters typically are devices used to increase the voltage from one end, whilst slowing down the current.
How do they work?
The boost converter is able to store energy in its inductor and then simultaneously release it at a higher load voltage than was inputted in the beginning making it very useful in speeding up devices.
Features and benefits:
• Use of inexpensive surface mount inductors (making them very cost effective)
• Low battery detectors included in some models
• High efficiency in all devices
• Consistent peak current control to reduce output ripple
• Electromagnetic interference circuitry
Where might I use one?
• LCD, OLED display supplies
• Mobile phones
• MP3 players
• Haptic displays
• Portable devices like tablets
• PDAs
• Wireless systems
• Bar-code scanners
Boost Converters
245
Filters
| Description | Price | Regulator Function | Maximum Output Current | Number of Outputs | Line Regulation | Load Regulation | Mounting Type | Package Type | Pin Count | Output Type | Maximum Switching Frequency | Switching Regulator | Efficiency | Dimensions | Height | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RS Stock No.
122-0170
Mfr. Part No.CS5171GDR8G
BrandON Semiconductor
|
HK$8.013
Each (On a Reel of 2500)
units
|
Step Up | 1.5A | 1 | 0.03 %/V | - | Surface Mount | SOIC | 8 | - | 280 kHz | Yes | - | 5 x 4 x 1.5mm | 1.5mm |
|
RS Stock No.
462-3679
Mfr. Part No.TPS61030PWP
BrandTexas Instruments
|
HK$26.17
Each
units
|
Step Up | 1A | 1 | 0.6 % | 0.6 % | Surface Mount | HTSSOP | 16 | Adjustable | 600 kHz | Yes | 96% | 5 x 4.4 x 1.15mm | 1.15mm |
|
RS Stock No.
786-2319
Mfr. Part No.CS5171GDR8G
BrandON Semiconductor
|
HK$18.158
Each (In a Pack of 5)
units
|
Step Up | 1.5A | 1 | 0.03 %/V | - | Surface Mount | SOIC | 8 | - | 280 kHz | Yes | - | 5 x 4 x 1.5mm | 1.5mm |
|
|
RS Stock No.
162-4898
Mfr. Part No.TPS61030PWP
BrandTexas Instruments
|
HK$22.278
Each (In a Tube of 90)
units
|
Step Up | 1A | 1 | 0.6 % | 0.6 % | Surface Mount | HTSSOP | 16 | Adjustable | 600 kHz | Yes | 96% | 5 x 4.4 x 1.15mm | 1.15mm |
|
RS Stock No.
145-7084
Mfr. Part No.TPS61032PWP
BrandTexas Instruments
|
HK$22.278
Each (In a Tube of 90)
units
|
Step Up | 1A | 1 | 0.6 % | 0.6 % | Surface Mount | HTSSOP | 16 | Fixed | 600 kHz | Yes | 96% | 5 x 4.4 x 1.15mm | 1.15mm |
|
|
RS Stock No.
516-647
Mfr. Part No.TPS61032PWP
BrandTexas Instruments
|
HK$27.41
Each
units
|
Step Up | 1A | 1 | 0.6 % | 0.6 % | Surface Mount | HTSSOP | 16 | Fixed | 600 kHz | Yes | 96% | 5 x 4.4 x 1.15mm | 1.15mm |
|
RS Stock No.
738-6241
Mfr. Part No.MCP1640T-I/CHY
BrandMicrochip
|
HK$4.636
Each (In a Pack of 5)
units
|
Step Up | 350mA | 1 | 1 %/V | 1 % | Surface Mount | SOT-23 | 6 | Adjustable | 575 kHz | Yes | 96% | 3.1 x 1.8 x 1.3mm | 1.3mm |
|
RS Stock No.
545-5950
Mfr. Part No.LT1302CN85#PBF
BrandAnalog Devices
|
HK$67.08
Each
units
|
Step Up | 600mA | 1 | 0.15 %/V | - | Through Hole | PDIP | 8 | Fixed | 265 kHz | Yes | - | 10.16 x 6.48 x 3.3mm | 3.3mm |
|
|
RS Stock No.
145-6737
Mfr. Part No.LT1302CN85#PBF
BrandAnalog Devices
|
HK$44.54
Each (In a Tube of 50)
units
|
Step Up | 600mA | 1 | 0.15 %/V | - | Through Hole | PDIP | 8 | Fixed | 265 kHz | Yes | - | 10.16 x 6.48 x 3.3mm | 3.3mm |
|
RS Stock No.
811-5863
Mfr. Part No.LMR62421XMFE/NOPB
BrandTexas Instruments
|
HK$15.73
Each (In a Pack of 10)
units
|
Step Up | 3A | 1 | 0.06 %/V | - | Surface Mount | SOT-23 | 5 | Adjustable | 2000 kHz | Yes | - | 3.05 x 1.75 x 1.3mm | 1.3mm |
|
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RS Stock No.
165-3358
Mfr. Part No.MCP1640T-I/CHY
BrandMicrochip
|
HK$3.582
Each (On a Reel of 3000)
units
|
Step Up | 350mA | 1 | 1 %/V | 1 % | Surface Mount | SOT-23 | 6 | Adjustable | 575 kHz | Yes | 96% | 3.1 x 1.8 x 1.3mm | 1.3mm |
|
RS Stock No.
121-9346
Mfr. Part No.LMR62421XMFE/NOPB
BrandTexas Instruments
|
HK$10.811
Each (On a Reel of 250)
units
|
Step Up | 3A | 1 | 0.06 %/V | - | Surface Mount | SOT-23 | 5 | Adjustable | 2000 kHz | Yes | - | 3.05 x 1.75 x 1.3mm | 1.3mm |
|
RS Stock No.
162-9817
Mfr. Part No.LMR61428XMM/NOPB
BrandTexas Instruments
|
HK$6.808
Each (On a Reel of 1000)
units
|
Step Up | 2.85A | 1 | - | - | Surface Mount | VSSOP | 8 | Adjustable | 2 MHz | Yes | 87% | 3.1 x 3.1 x 0.95mm | 0.95mm |
|
RS Stock No.
145-1177
Mfr. Part No.LTC3459ES6#TRMPBF
BrandAnalog Devices
|
HK$24.35
Each (In a Tube of 100)
units
|
Step Up | 90mA | 1 | - | - | Surface Mount | TSOT-23 | 6 | Adjustable | - | Yes | 85% | 2.9 x 1.75 x 0.9mm | 0.9mm |
|
RS Stock No.
533-8120
Mfr. Part No.LM2577T-ADJ/NOPB
BrandTexas Instruments
|
HK$56.03
Each
units
|
Step Up | 3A | 1 | 50 mV | 50 mV | Through Hole | TO-220 | 5 | Adjustable | 56 kHz | Yes | 80% | 10.16 x 4.7 x 8.89mm | 8.89mm |
|
RS Stock No.
661-6945
Mfr. Part No.TPS61202DRCT
BrandTexas Instruments
|
HK$24.06
Each
units
|
Step Up | 600mA | 1 | 0.1 % | 0.1 % | Surface Mount | SON | 10 | Fixed | 1650 kHz | Yes | 90% | 3 x 3 x 0.9mm | 0.9mm |
|
RS Stock No.
917-3479
Mfr. Part No.LT3580EMS8E#PBF
BrandAnalog Devices
|
HK$24.575
Each (In a Tube of 50)
units
|
Inverting, Step Up | 2.8A | 1 | 0.05 %/V | - | Surface Mount | MSOP | 8 | Adjustable | 2200 kHz | Yes | - | 3 x 3 x 0.86mm | 0.86mm |
|
RS Stock No.
423-674
Mfr. Part No.LT3580EMS8E#PBF
BrandAnalog Devices
|
HK$45.68
Each
units
|
Inverting, Step Up | 2.8A | 1 | 0.05 %/V | - | Surface Mount | MSOP | 8 | Adjustable | 2200 kHz | Yes | - | 3 x 3 x 0.86mm | 0.86mm |
|
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RS Stock No.
914-2995
Mfr. Part No.LMR61428XMM/NOPB
BrandTexas Instruments
|
HK$13.052
Each (In a Pack of 5)
units
|
Step Up | 2.85A | 1 | - | - | Surface Mount | VSSOP | 8 | Adjustable | 2 MHz | Yes | - | 3.1 x 3.1 x 0.95mm | 0.95mm |
|
RS Stock No.
166-3274
Mfr. Part No.FAN48630UC50X
BrandON Semiconductor
|
HK$3.99
Each (On a Reel of 3000)
units
|
Synchronous Boost Regulator | 1.5A | 1 | - | - | Surface Mount | WLCSP | 16 | Fixed | 3 MHz | Yes | 96% | 1.78 x 1.78 x 0.378mm | 0.378mm |
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