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MAX15034BAUI/V+T
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP-EP
Brands: Analog Devices
Mfr.Part #: MAX15034BAUI/V+T
Datasheet: MAX15034BAUI/V+T Datasheet (PDF)
Package/Case: U28E+4
RoHS Status:
Stock Condition: 5212 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The MAX15034 two-phase, configurable single- or dual-output buck controller has an input voltage range of 4.75V to 5.5V or 5V to 28V. A mode select input allows for a dual-output supply or connecting two phases together for a single-output, high-current supply. Each output channel of the MAX15034 drives n-channel MOSFETs and is capable of providing more than 25A of load current. The MAX15034 uses average current-mode control with a switching frequency up to 1MHz per phase where each phase is 180° out of phase with respect to the other. Out-of-phase operation results in significantly reduced input capacitor ripple current and output voltage ripple in dual-phase, single-output voltage applications. Each controller has its own high-performance current and voltage-error amplifier that can be compensated for optimum output filter L-C values and transient response.
Features
- 4.75V to 5.5V or 5V to 28V Input
- Dual-Output Synchronous Buck Controller
- Configurable for Two Separate Outputs (25A) or One Single Output (50A)
- Average Current-Mode Control with Accurate Adjustable Current Limit
- 180° Interleaved Operation Reduces Size of Input Filter Capacitors
- Limits Reverse Current Sinking When Operated in Parallel Mode
- Each Output is Adjustable from 0.61V to 5.5V
- Independently Programmable Adaptive Voltage Positioning
- Monotonic Startup into Prebiased Outputs
- Independent Shutdown for Each Output
- 100kHz to 1MHz per Phase Programmable Switching Frequency
- Oscillator Frequency Synchronization from 200kHz to 2MHz
- Digital Soft-Start on Outputs
- Hiccup-Mode Overcurrent Protection
- Overtemperature Shutdown
- Thermally Enhanced 28-Pin TSSOP Package Capable of Dissipating 2.1W
Application
- Graphics Cards
- High-End Computers/Workstations/Servers
- Networking Systems
- Point-of-Load High-Current/High-Density Telecom DC-DC Regulators
- RAID Systems
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | Automotive, AEC-Q100 | Package | Tape & Reel (TR) |
| Product Status | Active | Output Type | Transistor Driver |
| Function | Step-Down | Output Configuration | Positive |
| Topology | Buck | Number of Outputs | 2 |
| Output Phases | 2 | Voltage - Supply (Vcc/Vdd) | 4.75V ~ 5.5V, 5V ~ 28V |
| Frequency - Switching | 100kHz ~ 1MHz | Synchronous Rectifier | Yes |
| Clock Sync | No | Control Features | Enable, Frequency Control |
| Operating Temperature | -40°C ~ 125°C (TJ) | Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Supplier Device Package | 28-TSSOP-EP |
| Base Product Number | MAX15034 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
