LTC4156EUFD#PBF
IC BAT CHG IRON PHOSPHT 1C 28QFN
Pmic Battery Chargers
28-WFQFN Exposed Pad
PowerPath™
Active
$7.92 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Analog Devices Inc. |
| Model | LTC4156EUFD#PBF |
| Package / Case | 28-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 28-QFN (4x5) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LTC4156EUFD#PBF by Analog Devices Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 28-WFQFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Interface | I²C, USB |
| Number of Cells | 1 |
| Fault Protection | Over Voltage |
| Battery Chemistry | Lithium Iron Phosphate |
| Current - Charging | Constant - Programmable |
| Battery Pack Voltage | 3.8V |
| Charge Current - Max | 3.7A |
| Voltage - Supply (Max) | 5.5V |
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