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$5000ADI LTC4001EUF
The LTC4001EUF is a high-efficiency charger for Li-Ion batteries with synchronous buck topology
Brands: Analog Devices, Inc
Mfr.Part #: LTC4001EUF
Datasheet: LTC4001EUF Datasheet (PDF)
Package/Case: QFN16
Product Type: Battery Chargers
RoHS Status:
Stock Condition: 2,296 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LTC4001EUF General Description
LTC4001EUF is an IC (integrated circuit) from Linear Technology/Analog Devices, now known as ADI (Analog Devices, Inc.). It is a high performance standalone battery charger controller that can be used for charging single-cell lithium-ion/polymer batteries.
Features
- High efficiency: up to 95%
- Wide input voltage range: 4V to 38V
- Programmable charging current: up to 4A
- Charge termination by voltage, current or time
- NTC thermistor input for temperature-qualified charging
- Input current limit
- Automatic recharge
- Fault protection: thermal, battery overvoltage, undervoltage lockout, short-circuit, and reverse-battery protection
Application
- Portable devices such as smartphones, tablets, and portable media players
- Power tools and cordless drills
- Medical devices
- Portable test equipment
- Portable GPS units and other location-based devices
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Name | LTC4001EUF | Manufacturer | Linear Technology |
| Type | Battery Charger | Input Voltage Range | 4.5V to 36V |
| Charge Current Range | 0.1A to 4A | Termination Options | C/10, C/20, C/40, C/80 |
| Operating Temperature Range | -40°C to 85°C | Package | 16-Lead 4mm x 4mm QFN |
| Features | High Efficiency, No MOSFET Required, Programmable Charging Current and Termination Voltage, Temperature Compensation, Soft-Start, Fault Indication |
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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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.
Equivalent Parts
For the LTC4001EUF component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : LTC4001AUF
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Part Number : LTC4001CUF
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Part Number : LTC4001CUF#PBF
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Part Number : LTC4001CUF-1#PBF
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Description :
Part Number : LTC4001CUF-2#PBF
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Part Number : LTC4001CUF-3#PBF
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Package :
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Part Number : LTC4001CUF-4#PBF
Brands :
Package :
Description :
Part Number : LTC4001IUFD
Brands :
Package :
Description :
Part Number : LTC4001IUFD#PBF
Brands :
Package :
Description :
Part Number : LTC4001IUFD-1#PBF
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Package :
Description :
Part Number : LTC4001IUFD-2#PBF
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Package :
Description :
Part Number : LTC4001IUFD-3#PBF
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Part Number : LTC4001IUFD-4#PBF
Brands :
Package :
Description :
Part points
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The LTC4001EUF is a high efficiency, high voltage synchronous step-down switching regulator. It is designed for battery charger applications and features an internal switch controller with high accuracy current and voltage regulation. The chip also includes programmable input current limit, thermal protection, and output overvoltage protection.
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Equivalent
Possible equivalent products of LTC4001EUF chip are LT8495, LTC4000, and MAX1607. These chips are also high performance Li-Ion/Polymer battery charger ICs suitable for a range of applications, including smartphones, tablets, and portable electronics. -
Features
The LTC4001EUF is a high efficiency battery charger with power path management and input current limiting. It has a wide input voltage range, thermal regulation, automatic power source selection, and onboard voltage ripple correction. It is capable of charging single-cell Li-Ion batteries and other battery chemistries. -
Pinout
The LTC4001EUF is a 3mm x 3mm QFN-24 package. It functions as a high efficiency, high voltage synchronous step-down battery charger controller. It features a pin count of 24, including power, ground, charger, current sense, and voltage sense pins. -
Manufacturer
Linear Technology, also known as Analog Devices, is the manufacturer of the LTC4001EUF. It is a semiconductor company that specializes in the design and production of analog integrated circuits for various industries, including automotive, industrial, communications, and consumer electronics. -
Application Field
The LTC4001EUF is commonly used in high efficiency battery charger applications for single-cell lithium-ion/polymer batteries, as well as for portable and handheld devices, industrial equipment, and battery backup systems. Its compact size, high input voltage capability, and versatile features make it suitable for a wide range of battery charging applications. -
Package
The LTC4001EUF is a 24-pin QFN (Quad Flat No-leads) package containing a monolithic synchronous buck-boost DC/DC converter. It measures 4mm x 4mm in size and is available in a form factor that is suitable for compact designs in various applications.
Datasheet PDF
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