Himalaya Step-Down Switching Regulators

Maxim's Himalaya step-down switching regulators offer the latest in switching regulator technology for cooler in-circuit operation

Image of Maxim's Himalaya Step-Down Switching RegulatorsMaxim's Himalaya step-down switching regulators are the “Peak of Cool” because they offer the latest in switching regulator technology for cooler in-circuit operation. Products in this family all feature internal FET switches, synchronous switching architecture, support for multiple operating modes, and a very wide-voltage input range.

The Himalaya family of buck converters enable synchronous rectification over a wide input range of 4.5 V to 60 V and supports output currents of 25 mA to 5 A with internal MOSFETs. The Himalaya feature set results in switching regulators that provide the highest-efficiency in the industry. This high efficiency results in lower-operating temperatures combined with very high-input voltage tolerance (up to 60 V), which results in a very-robust, long-lasting regulator. This family provides high reliability over the -40°C to +125°C temperature range.

ICs

ImageManufacturer Part NumberDescriptionAvailable Quantity
IC REG BUCK 3.3V 300MA 8TDFNMAX15062AATA+TIC REG BUCK 3.3V 300MA 8TDFN10559 - ImmediateView Details
IC REG BUCK ADJ 300MA 8TDFNMAX15062CATA+TIC REG BUCK ADJ 300MA 8TDFN405 - ImmediateView Details
IC REG BUCK ADJ 3.5A 20TQFNMAX17544ATP+IC REG BUCK ADJ 3.5A 20TQFN427 - ImmediateView Details
IC REG BUCK ADJ 1.7A 20TQFNMAX17545ATP+IC REG BUCK ADJ 1.7A 20TQFN472 - ImmediateView Details
IC REG BUCK ADJ 2.5A 20TQFNMAX17543ATP+IC REG BUCK ADJ 2.5A 20TQFN856 - Immediate
1950 - Factory Stock
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Modules

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DC DC CONVERTER 0.75-1.8VMAXM17516ALI+DC DC CONVERTER 0.75-1.8V361 - Immediate
208 - Factory Stock
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DC DC CONVERTER 0.9-12V 3.5AMAXM17504ALJ+DC DC CONVERTER 0.9-12V 3.5A57 - ImmediateView Details
DC DC CONVERTER 0.9-12V 2.5AMAXM17543ALJ+DC DC CONVERTER 0.9-12V 2.5A110 - Immediate
2400 - Factory Stock
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DC DC CONVERTER 0.9-12V 3.5AMAXM17544ALJ+DC DC CONVERTER 0.9-12V 3.5A247 - Immediate
240 - Factory Stock
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DC DC CONVERTER 0.9-12V 1.7AMAXM17545ALJ+DC DC CONVERTER 0.9-12V 1.7A473 - ImmediateView Details

Reference Designs

ImageManufacturer Part NumberDescriptionAvailable Quantity
REFERENCE DESIGN PALO VERDEMAXREFDES33#REFERENCE DESIGN PALO VERDE41 - Immediate
5 - Factory Stock
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MICROPLC 4 CHANNEL AI MODULEMAXREFDES61#MICROPLC 4 CHANNEL AI MODULE2 - Immediate
19 - Factory Stock
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IO-LINK 16-CHANNEL DIGITAL INPUTMAXREFDES36#IO-LINK 16-CHANNEL DIGITAL INPUT1 - Immediate
8 - Factory Stock
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IO-LINK OPTICAL PROXIMITY SENSORMAXREFDES27#IO-LINK OPTICAL PROXIMITY SENSOR2 - Immediate
2 - Factory Stock
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Evaluation Kits

ImageManufacturer Part NumberDescriptionAvailable Quantity
EVKIT FOR MAX17574MAX17574EVKITA#EVKIT FOR MAX175743 - Immediate
18 - Factory Stock
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EVKIT FOR MAX17574MAX17574EVKITB#EVKIT FOR MAX175746 - Immediate
5 - Factory Stock
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KIT EVALUATION MAX17551AUBMAX17551AUBEVKIT#KIT EVALUATION MAX17551AUB1 - Immediate
5 - Factory Stock
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KIT EVALUATION MAX17550AUBMAX17550AUBEVKIT#KIT EVALUATION MAX17550AUB1 - Immediate
10 - Factory Stock
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EVAL KIT FOR MAX17546MAX17546EVKITA#EVAL KIT FOR MAX175464 - Immediate
3 - Factory Stock
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EVAL KIT FOR MAX17546MAX17546EVKITB#EVAL KIT FOR MAX175466 - Factory StockView Details
EVAL KIT FOR MAXM17503MAXM17503EVKIT#EVAL KIT FOR MAXM175033 - Immediate
24 - Factory Stock
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EVAL KIT FOR MAXM17504MAXM17504EVKIT#EVAL KIT FOR MAXM175041 - Immediate
15 - Factory Stock
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EVAL KIT FOR MAXM17505MAXM17505EVKIT#EVAL KIT FOR MAXM175052 - Immediate
20 - Factory Stock
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EVAL KIT FOR MAXM17543MAXM17543EVKIT#EVAL KIT FOR MAXM175432 - Immediate
10 - Factory Stock
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EVAL KIT FOR MAXM17544MAXM17544EVKIT#EVAL KIT FOR MAXM175442 - Immediate
7 - Factory Stock
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EVAL KIT FOR MAXM17545MAXM17545EVKIT#EVAL KIT FOR MAXM175451 - Immediate
10 - Factory Stock
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EVAL KIT FOR MAXM17514MAXM17514EVKIT#EVAL KIT FOR MAXM175141 - Immediate
27 - Factory Stock
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EVAL KIT FOR MAXM17515MAXM17515EVKIT#EVAL KIT FOR MAXM175152 - Immediate
13 - Factory Stock
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EVAL KIT FOR MAXM17516MAXM17516EVKIT#EVAL KIT FOR MAXM175161 - Immediate
36 - Factory Stock
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Published: 2015-02-18