LTC4065LXEDC#TRPBF

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LTC4065LXEDC#TRPBF

IC BATT CHG LI-ION 1CELL 6DFN

  • 제조업체
  • Mfr.부분 #LTC4065LXEDC#TRPBF
  • 패키지 6-WFDFN
  • 데이터시트
  • 재고 있음4377

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사양

Package Tape & Reel (TR)
ProductStatus Active
BatteryChemistry Lithium Ion
NumberofCells 1
Current-Charging Constant - Programmable
ChargeCurrent-Max 250mA
BatteryPackVoltage 4.2V
Voltage-Supply(Max) 5.5V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 6-WFDFN Exposed Pad

개요

Description

The LTC4065 is a standalone, single‑cell Li‑ion/Li‑polymer battery charger from Linear Technology (now Analog Devices). The LTC4065LXEDC#TRPBF variant denotes the lead‑free, RoHS compliant device in a specific package (LXEDC) and Tape‑and‑Reel Pb‑free packaging (TRPBF).
Key points:
- Input: 5V supply (USB‑class) with complete CC/CV charging for a single cell.
- Charging: Programmable charge current, automatic preconditioning for deeply discharged cells, constant‑current then constant‑voltage termination.
- Safety: Automatic recharge, thermal regulation, overcurrent protection, input‑to‑battery reverse current protection.
- Status: Status/fault indicators via dedicated pins.
- Packaging: LXEDC denotes the package type; TRPBF indicates Tape‑and‑Reel Pb‑free.
Typical use: USB‑powered or wall‑adapter powered devices that require a compact, autonomous Li‑ion charger with built‑in safety and simple external components. For exact electrical specs, refer to the LTC4065 data sheet.

Features

Here are the key features of LTC4065LXEDC#TRPBF (standalone Li‑ion/Li‑polymer single‑cell charger):
- Standalone 1‑cell Li‑ion/Li‑polymer charger
- 5V input (USB or regulated 5V adapter)
- Constant‑current/constant‑voltage (CC/CV) charging
- Programmable charge current via ISET resistor (up to about 1A practical)
- End‑of‑charge voltage typically 4.2V
- Automatic recharge when battery voltage falls below threshold
- Thermal regulation: reduces charging current if die temperature rises
- Safety protections: overvoltage, reverse current, short‑circuit
- Status outputs to indicate charging state (e.g., CHRG/STAT) and power
- Small 8‑pin package with LXEDC option; Pb‑free, Tape & Reel (TRPBF)
Note: Refer to the datasheet for exact electrical limits, timing, and package details.

Package

A 16‑lead TSSOP package (with exposed pad), Pb‑free, Tape & Reel (TR) variant.

Pinout

- Pin count: 16 pins (16-pin package, RoHS/traceable tape-and-reel variant).
- Function: Single‑cell Li‑ion/Li‑polymer battery charger with PowerPath management (charging control and regulation from input source such as USB/adaptor, with safety features and status outputs).

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI). The LTC prefix comes from Linear Technology, which ADI acquired in 2017.
- Company type: A global semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits for various industries (industrial, automotive, communications, consumer).

Application

- Stand-alone single-cell Li‑ion/Li‑polymer battery charger from USB or wall adapters
- Power-path/line-input powered systems (keep the host device running while charging)
- Portable electronics, wearables, handheld instruments
- IoT sensors, data loggers, and remote monitoring devices
- Medical and industrial portable equipment and accessories needing compact charging solutions

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DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.

FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.

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