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$5000ADI MAX1846EUB+
MAX1846EUB+ is a flyback regulator that can provide negative output voltage
Brands: Analog Devices, Inc
Mfr.Part #: MAX1846EUB+
Datasheet: MAX1846EUB+ Datasheet (PDF)
Package/Case: UMAX-10
Product Type: DC DC Switching Controllers
RoHS Status:
Stock Condition: 2,801 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MAX1846EUB+ General Description
This DC-DC converter features low quiescent current and a high switching frequency of up to 2.2MHz, allowing for smaller external components and efficient power conversion. It also includes thermal shutdown and overcurrent protection to ensure the safety and reliability of the system
Features
- High power conversion efficiency with low losses
- Suitable for automotive, industrial, and medical applications
- Compact package suitable for small form factor designs
Application
- Maximizes power efficiency
- Compact and reliable performance
- Enhanced voltage regulation
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Analog Devices Inc. | Product Category: | Switching Controllers |
| RoHS: | Details | Topology: | - |
| Number of Outputs: | 1 Output | Switching Frequency: | 100 kHz to 500 kHz |
| Duty Cycle - Max: | 98 % | Input Voltage: | 3 V to 16.5 V |
| Output Voltage: | - 200 V to - 500 mV | Output Current: | 1 A |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
| Mounting Style: | SMD/SMT | Package / Case: | UMAX-10 |
| Packaging: | Tube | Brand: | Analog Devices / Maxim Integrated |
| Fall Time: | 200 ns | Operating Supply Current: | 750 uA |
| Operating Supply Voltage: | 3 V to 16.5 V | Product Type: | Switching Controllers |
| Rise Time: | 200 ns | Series: | MAX1846 |
| Factory Pack Quantity: | 50 | Subcategory: | PMIC - Power Management ICs |
| Type: | Current Mode PWM Controllers | Part # Aliases: | MAX1846 |
| Package | Tube | Product Status | Active |
| Output Type | Transistor Driver | Function | Step-Up/Step-Down |
| Output Configuration | Negative | Topology | Flyback |
| Number of Outputs | 1 | Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 16.5V | Frequency - Switching | 100kHz ~ 500kHz |
| Duty Cycle (Max) | 96% | Synchronous Rectifier | No |
| Clock Sync | Yes | Control Features | Enable, Frequency Control |
| Operating Temperature | -40°C ~ 85°C (TA) | Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Supplier Device Package | 10-uMAX/uSOP |
| Base Product Number | MAX1846 |
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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Step3 :Anti-static bag
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Step4 :Individual 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.
Part points
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The MAX1846EUB+ chip is a step-down DC-DC converter designed for applications that require low input voltage and high efficiency, such as cell phones and PDAs. It provides a fixed output voltage with an input voltage range of 2.5V to 5.5V and a peak efficiency of 96%. The chip also features overcurrent and thermal overload protection for added reliability.
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Equivalent
The equivalent products of MAX1846EUB+ chip are Maxim Integrated MAX1846EUB+T, Analog Devices ADP191AUJZ-1.8-R7, Texas Instruments TPS73618DBVR, and Richtek RT9075-18GB. These chips are all low-dropout linear regulators with similar specifications and can be used as alternatives to the MAX1846EUB+. -
Features
MAX1846EUB+ features include a low-noise, fixed-frequency, constant off-time PWM current-mode step-up controller with integrated internal N-channel power MOSFET. It operates from a single 2.7V to 5.5V supply and features a 700mΩ switch that allows it to deliver up to 300mA of output current. It has an internal compensation and a 2µA low-noise shutdown mode. -
Pinout
The MAX1846EUB+ is a 10-pin microprocessor supervisory circuit. It provides the function of monitoring power supply voltage and resetting the microprocessor during power-up, power-down, and brownout conditions. The pin count for MAX1846EUB+ is 10. -
Manufacturer
The MAX1846EUB+ is manufactured by Maxim Integrated, a company specializing in designing and manufacturing analog and mixed-signal integrated circuits. Maxim Integrated is known for its innovative solutions in a wide range of industries, including automotive, industrial, healthcare, and consumer electronics. With over 9,000 products, Maxim Integrated is a global leader in the semiconductor industry. -
Application Field
The MAX1846EUB+ is commonly used in portable devices such as smartphones, tablets, and wearable electronics. It is also utilized in battery-powered applications to provide efficient power management solutions due to its low quiescent current and high efficiency characteristics. -
Package
The MAX1846EUB+ chip is available in a SSOP package type. It is in the form of a Surface Mount device. The size of the chip is 16-Pin and has a dimension of 3mm x 5mm.
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