LTC4155IUFD#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 months ago) |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Published | 2006 |
| Series | PowerPath™ |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Power Management Circuits |
| Technology | CMOS |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Base Part Number | LTC4155 |
| Pin Count | 28 |
| Number of Outputs | 2 |
| Output Voltage | 4.35V |
| Power Supplies | 3.35V |
| Number of Channels | 1 |
| Interface | I2C, USB |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.35V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Adjustable Threshold | YES |
| Min Input Voltage | 4.35V |
| Max Input Voltage | 5.5V |
| Fault Protection | Over Voltage |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Charge Current - Max | 3.7A |
| Battery Pack Voltage | 4.2V |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
LTC4155IUFD#PBF Overview
It is available in the package Tube.To make it easier for you, it is included with the 28-WFQFN Exposed Pad package.In this case, the device is mounted in the way of Surface Mount.To ensure reliable performance, the temperature should be set to -40°C~125°C TJ.There is an analog IC of POWER SUPPLY SUPPORT CIRCUIT used in this device.Charge the device with Constant - Programmable current.Based on the base part number LTC4155, its related parts can be identified.In general, the number of terminations found within it is 28 as a whole.4.2V is the voltage for the battery pack.The device has 28 pins in total.In its maximum charging mode, the part charges at 3.7A.There are 28 pins necessary to make it work.Channels are available in a total of 1.A battery with 0V would be enough for it to run.There is no damage to the device if an input voltage of 5.5V is applied.The 4.35V output voltage allows for high efficiency.There is one subcategory of this device, and it is Power Management Circuits.It is capable of functioning at a voltage as low as possible, for example 4.35V voltage for this circuit is used.The part's power supply is set to 3.35V.In the PowerPath? series, this electrical component is found.The input voltage is set to 4.35V volts.This device can accept up to 5.5V volts of input voltage.
LTC4155IUFD#PBF Features
Battery pack voltage of 4.2V
1 channels
Power Management Circuits subcategory
28-WFQFN Exposed Pad package
LTC4155IUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4155IUFD#PBF Battery Chargers ICs applications.
- Remote powered communication and telemetry systems
- Opportunity charge
- Mobile lighting
- Drone
- GPS portable devices
- Modern LA
- Battery backup applications
- Crosswalk marker lights
- Electricity bank
- Energy harvesting
