Images are for reference only See Product Specifications
Orders Over
$5000ADI LTC4008EGN#PBF
Charger IC Multi-Chemistry 20-SSOP
Brands: Analog Devices, Inc
Mfr.Part #: LTC4008EGN#PBF
Datasheet: LTC4008EGN#PBF Datasheet (PDF)
Package/Case: 20SSOP
Product Type: Battery Chargers
RoHS Status:
Stock Condition: 2,550 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
LTC4008EGN#PBF General Description
The LTC4008 is a constant-current/constant-voltage charger controller. The PWM controller uses a synchronous, quasi-constant frequency, constant off-time architecture that will not generate audible noise even when using ceramic capacitors. Charging current is programmable with a sense resistor and programming resistor to ±4% typical accuracy. Charging current can be monitored as a voltage across the programming resistor. An external resistor divider and precision internal reference set the final float voltage.
Features
- General Purpose Charger Controller
- High Conversion Efficiency: Up to 96%
- Output Currents Exceeding 4A
- ±0.8% Voltage Accuracy
- AC Adapter Current Limiting Maximizes Charge Rate
- Thermistor Input for Temperature Qualified Charging
- Wide Input Voltage Range: 6V to 28V
- Wide Output Voltage: 3V to 28V
- 0.5V Dropout Voltage; Maximum Duty Cycle: 98%
- Programmable Charge Current: ±4% Accuracy
- Indicator Outputs for Charging, C/10 Current Detection, AC Adapter Present, Input Current Limiting and Faults
- Charging Current Monitor Output
- Available in a 20-Pin Narrow SSOP Package
Application
- Notebook Computers
- Portable Instruments
- Battery Backup Systems
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-type | Switching Battery Charger | feature-battery-type | Lead-Acid|Li-FePO4|Li-Ion|Li-Pol|NiCd|NiMH |
| feature-process-technology | feature-maximum-supply-current-ma | 5 | |
| feature-minimum-operating-supply-voltage-v | 6 | feature-maximum-operating-supply-voltage-v | 28 |
| feature-output-voltage-v | 3 to 28 | feature-output-current-ma | 4000(Max) |
| feature-maximum-power-dissipation-mw | feature-packaging | Tube | |
| feature-pin-count | 20 | feature-supplier-package | SSOP N |
| feature-standard-package-name1 | SOP | feature-cecc-qualified | No |
| feature-esd-protection | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | No |
| feature-svhc-exceeds-threshold | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
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
-
LTC4008EGN#PBF is a high efficiency, multi-chemistry battery charger IC. It is designed to charge single-cell lithium-ion/polymer batteries with a voltage range of 4.2V and minimum 2V. The chip incorporates a constant-current/constant-voltage charge algorithm with programmable charge current and charge termination parameters. It also features cell voltage monitor, automatic recharge, and thermal shutdown protection. Ideal for portable devices with rechargeable batteries.
-
Equivalent
There are no direct equivalent products to the LTC4008EGN#PBF chip. However, alternative charging/management ICs for lithium-ion batteries include the BQ24650, MAX17050, and MCP73831, among others. -
Features
The LTC4008EGN#PBF is a multi-chemistry battery charger controller. It incorporates a high voltage buck charger and charge controller to safely and efficiently charge a battery. It features a programmable charging algorithm, adjustable current limit, high accuracy voltage regulation, and various safety features such as thermal shutdown and overvoltage protection. -
Pinout
The LTC4008EGN#PBF is a 16-pin integrated circuit. The pin functions include input power, control signal inputs, sense inputs, and output terminals for charging and system power. -
Manufacturer
The manufacturer of the LTC4008EGN#PBF is Linear Technology Corporation. It is a semiconductor company that designs, manufactures, and markets a variety of analog integrated circuits (ICs). -
Application Field
The LTC4008EGN#PBF is a high-performance battery charger controller IC. It can be used in various application areas, including portable devices, industrial equipment, automotive systems, and power management systems, where efficient and reliable battery charging is required. -
Package
The LTC4008EGN#PBF chip is available in a 16-pin SSOP (Shrink Small Outline Package) form. The package size is 5mm x 6.1mm.
Datasheet PDF
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
I am consistently satisfied with my purchases from Ovaga and will continue to use them for future projects.