Boost Converters

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

...
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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
RS Stock No. 462-3679
Mfr. Part No.TPS61030PWP
PHP172.55
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. 162-4898
Mfr. Part No.TPS61030PWP
PHP148.244
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. 162-4407
Mfr. Part No.TPS61080DRCT
PHP112.408
Each (On a Reel of 250)
units
Step Up 200mA 1 - - Surface Mount SON 10 Adjustable 1200 kHz Yes - 3 x 3 x 0.9mm 0.9mm
RS Stock No. 389-312
Mfr. Part No.TPS61080DRCT
PHP121.23
Each
units
Step Up 200mA 1 - - Surface Mount SON 10 Adjustable 1200 kHz Yes 87% 3 x 3 x 0.9mm 0.9mm
RS Stock No. 168-4093
Mfr. Part No.TPS40210DGQ
PHP96.663
Each (In a Tube of 80)
units
- - - - - Surface Mount HTSSOP 10 - - - - 3 x 3 x 1.02mm 1.02mm
RS Stock No. 921-3047
Mfr. Part No.TPS40210DGQR
PHP61.806
Each (On a Reel of 2500)
units
Boost 6A 1 1 % 1 % Surface Mount MSOP 10 Adjustable 1000 kHz - - 3.1 x 3.1 x 0.95mm 0.95mm
RS Stock No. 533-3298
Mfr. Part No.LM2585T-12/NOPB
PHP291.60
Each
units
Step Up 3A 1 100 mV 100 mV Through Hole TO-220 5 Fixed 115 kHz Yes 93% 10.16 x 4.57 x 8.64mm 8.64mm
RS Stock No. 709-3204
Mfr. Part No.TPS40210DGQ
PHP182.59
Each
units
- - - - - Surface Mount HTSSOP 10 - - - - 3 x 3 x 1.02mm 1.02mm
RS Stock No. 162-4680
Mfr. Part No.LM2585T-12/NOPB
PHP322.289
Each (In a Tube of 45)
units
Step Up 3A 1 100 mV 100 mV Through Hole TO-220 5 Fixed 115 kHz Yes 93% 10.16 x 4.57 x 8.64mm 8.64mm
RS Stock No. 145-6737
Mfr. Part No.LT1302CN85#PBF
PHP241.586
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. 545-5950
Mfr. Part No.LT1302CN85#PBF
PHP319.27
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. 825-6790
Mfr. Part No.TPS40210DGQR
PHP99.588
Each (In a Pack of 5)
units
Boost 6A 1 1 % 1 % Surface Mount MSOP 10 Adjustable 1000 kHz - - 3.1 x 3.1 x 0.95mm 0.95mm
RS Stock No. 162-4707
Mfr. Part No.LM2750LD-5.0/NOPB
PHP74.371
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 100-3984
Mfr. Part No.LM2577T-ADJ/NOPB
PHP285.903
Each (In a Tube of 45)
units
Step Up 3A 1 50 mV 50 mV Through Hole TO-220 5 Adjustable 56 kHz Yes - 10.16 x 4.7 x 8.89mm 8.89mm
RS Stock No. 533-8120
Mfr. Part No.LM2577T-ADJ/NOPB
PHP327.48
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. 533-5452
Mfr. Part No.LM2750LD-5.0/NOPB
PHP71.38
Each
units
Step Up 120mA 1 - - Surface Mount LLP 10 Fixed 1700 kHz Yes 87% 3 x 3 x 0.8mm 0.8mm
RS Stock No. 162-9892
Mfr. Part No.TPS61088RHLT
PHP189.752
Each (On a Reel of 250)
units
Synchronous Boost Converter 10A 3 - - Surface Mount VQFN 20 Fixed 2.2 MHz Yes 91% 4.65 x 3.65 x 0.95mm 3.65mm
RS Stock No. 900-9747
Mfr. Part No.TPS61088RHLT
PHP212.84
Each
units
Synchronous Boost Converter 10A 3 - - Surface Mount VQFN 20 Fixed 2.2 MHz Yes - 4.65 x 3.65 x 0.95mm 3.65mm
RS Stock No. 738-6241
Mfr. Part No.MCP1640T-I/CHY
BrandMicrochip
PHP28.752
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. 533-3333
Mfr. Part No.LM2586S-ADJ/NOPB
PHP360.52
Each
units
Step Up 3A 1 100 mV 100 mV Surface Mount TO-263 7 Adjustable 200 kHz Yes 93% 10.16 x 8.64 x 4.57mm 4.57mm
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