LTC4057ES5-4.2#TRMPBF
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 3 months ago) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Surface Mount | YES |
| Number of Pins | 5 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 5 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin (Sn) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LTC4057 |
| Pin Count | 5 |
| Qualification Status | Not Qualified |
| Output Voltage | 4.2V |
| Number of Channels | 2 |
| Max Supply Voltage | 6.5V |
| Min Supply Voltage | 4.25V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Output Current | 500mA |
| Adjustable Threshold | YES |
| Min Input Voltage | 4.25V |
| Max Input Voltage | 6.5V |
| Nominal Input Voltage | 6.5V |
| Battery Chemistry | Lithium-Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Charge Current - Max | 800mA |
| Length | 2.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LTC4057ES5-4.2#TRMPBF Overview
It is contained in the package Tape & Reel (TR).With this item, there is a SOT-23-5 Thin, TSOT-23-5 package that comes with it.Mounting type Surface Mount matches the device.It is recommended that the temperature be set to -40°C~85°C TA in order to ensure reliable performance.It uses an analog integrated circuit of type POWER SUPPLY SUPPORT CIRCUIT.For the device to be charged, there is Constant - Programmable current required.By using the base part number LTC4057, related parts can be found for this device.Taking it as a whole, it has been concluded that there are 5 terminations to be found.In total, it has 5 pins.When charged at its maximum current, the device is rated at 800mA.You need 5 pins for it to work.The system currently provides 2 channels for the user to use.It should be able to run off a battery of 5V.With a 6.5V supply voltage, it is capable of withstanding the operation of the device.In the case of a 4.2V output voltage, high efficiency is possible.The operation is performed with an output current of 500mA.The device can operate at as low a supply voltage as possible, such as 4.25V.The input voltage is set to 4.25V volts.The maximum input voltage is 6.5V volts.
LTC4057ES5-4.2#TRMPBF Features
2 channels
SOT-23-5 Thin, TSOT-23-5 package
LTC4057ES5-4.2#TRMPBF Applications
There are a lot of Linear Technology/Analog Devices LTC4057ES5-4.2#TRMPBF Battery Chargers ICs applications.
- Solar charging
- Charging cradle for wearable devices
- Drone
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- Electronic dictionary
- Electric pallet truck
- Material handling
- Modern LA
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- Medical