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ADI LTC4041EUFD#PBF
Battery Power Management IC Multi-Chemistry 24-QFN (4x5)
Brands: Analog Devices, Inc
Mfr.Part #: LTC4041EUFD#PBF
Datasheet: LTC4041EUFD#PBF Datasheet (PDF)
Package/Case: QFN-24
Product Type: Power Management ICs
RoHS Status:
Stock Condition: 3076 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomLTC4041EUFD#PBF General Description
The LTC4041 is a complete supercapacitor backup system for 2.9V to 5.5V supply rails. It contains a high current step-down DC/DC converter to charge a single supercapacitor or two supercapacitors in series. When input power is unavailable, the step-down regulator operates in reverse as a step-up regulator to backup the systemoutput from the supercapacitor(s).
Features
- 2.5A Step-Down Supercapacitor Charger and 2.5A Step-Up Backup Supply
- 6.5A Switches for 2.5A Backup from One Supercapacitor or Two in Series
- Input Current Limit Prioritizes Load over Charge Current
- Input Disconnect Switch Isolates Input During Backup
- Automatic Seamless Switch-Over to Backup Mode
Application
- Ride-Through “Dying Gasp” Supplies
- High Current Ride-Through 3V to 5V UPS
- Power Meters/Industrial Alarms
- Servers/Solid State Drives
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Analog Devices Inc. | Product Category: | Power Management Specialized - PMIC |
| RoHS: | Details | Series: | LTC4041 |
| Type: | Battery Management | Mounting Style: | SMD/SMT |
| Package / Case: | QFN-24 | Output Current: | 2.5 A |
| Input Voltage Range: | 2.9 V to 5.5 V | Output Voltage Range: | 2.7 V to 5 V |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 125 C |
| Input Current: | 800 uA | Packaging: | Tube |
| Brand: | Analog Devices | Input Voltage, Max: | 5.5 V |
| Input Voltage, Min: | 2.9 V | Maximum Output Voltage: | 5 V |
| Operating Supply Voltage: | 2.9 V to 5.5 V | Product: | PMICs |
| Product Type: | Power Management Specialized - PMIC | Factory Pack Quantity: | 73 |
| Subcategory: | PMIC - Power Management ICs |
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 | |
|---|---|---|
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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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Step6 :bar-code shipping tag
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 LTC4041EUFD#PBF is a chip that functions as a complete power manager for applications needing an array of power solutions. It integrates a high voltage step-down regulator, backup battery charger, and four low dropout regulators (LDOs). It is designed to provide efficient power management in a compact form factor, making it suitable for applications with limited space.
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Equivalent
There are no direct equivalent products of the LTC4041EUFD#PBF chip. However, alternative products like the LTC4089, LT3652, and LT3652HV can offer similar functionality for power management in battery charger applications. -
Features
The LTC4041EUFD#PBF is a linear battery charger with power backup controller. Its features include a wide input voltage range of 2.7V to 38V, programmable charge current, and low quiescent current. It also offers overvoltage protection, undervoltage lockout, and a power path controller for power backup. -
Pinout
The LTC4041EUFD#PBF is a 28-pin IC (integrated circuit) featuring a power manager and Li-Ion battery charger. It includes an integrated pass transistor and prioritizes power sources, allowing seamless switching between AC power and battery, or vice versa. -
Manufacturer
The manufacturer of the LTC4041EUFD#PBF is Linear Technology Corporation. It is a semiconductor company that specializes in designing, manufacturing, and marketing a wide range of analog integrated circuits and power management devices. -
Application Field
The LTC4041EUFD#PBF is a multifunction power management IC (PMIC) designed for use in portable electronics, specifically battery-powered applications. It is widely used in applications where charging and power management for single-cell lithium-ion/polymer batteries is required, such as smartphones, tablets, portable media players, and wearable devices. -
Package
The LTC4041EUFD#PBF chip comes in a 28-lead 4mm x 5mm QFN (Quad Flat No-Lead) package type.
Datasheet PDF
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