LTC4020IUHF#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 38-WFQFN Exposed Pad |
| Number of Pins | 38 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Published | 2011 |
| Series | PowerPath™ |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 38 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.39.00.01 |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LTC4020 |
| Pin Count | 38 |
| Output Voltage | 55V |
| Input Voltage-Nom | 20V |
| Max Supply Voltage | 55V |
| Min Supply Voltage | 4.5V |
| Analog IC - Other Type | BATTERY CHARGE CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Nominal Input Voltage | 55V |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 500kHz |
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 12 |
| Max Junction Temperature (Tj) | 125°C |
| Current - Charging | Constant - Programmable |
| Max Charge Current | 20A |
| Height | 800μm |
| Length | 7mm |
| Width | 5mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
LTC4020IUHF#PBF Overview
It is included in the Tube package for convenience.A 38-WFQFN Exposed Pad package is included with this item as part of its contents.Mounting type Surface Mount is chosen for the device.The correct temperature setting is -40°C~125°C TJ.This device makes use of an analog IC called BATTERY CHARGE CONTROLLER in order to provide its functionality.Constant - Programmable current is required to charge the device.There are related parts to this device according to the base part number LTC4020.The number of terminations found in it is 38 as a whole.This board has 38 pins, making it very simple to construct.For the product to work correctly, 38 pins are required, and a connection to each pin is required.With a 55V supply voltage, it is capable of withstanding the operation of the device.There is a possibility of high efficiency if the output voltage is set to 55V.A supply voltage of 4.5V is suitable for it, because it can operate with a low supply voltage.It is mounted in the manner of Surface Mount.Electric components from the PowerPath? series are included in this package.There is 20V voltage input on the device.At most, the part has a switching frequency of 500kHz.
LTC4020IUHF#PBF Features
38-WFQFN Exposed Pad package
LTC4020IUHF#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4020IUHF#PBF Battery Chargers ICs applications.
- Instruments and meters
- Man lift
- Industrial handhelds
- Medical
- Mobile point-of-sale (mPOS) terminals
- Portable devices
- High end, feature-rich consumer
- GPS portable devices
- Fleet management
- Electricity bank
