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LINEAR TECHNOLOGY  LTC4060EFE#PBF  IC, BATTERY CHARGER, SMD, TSSOP16

LINEAR TECHNOLOGY LTC4060EFE#PBF
Technical Data Sheet (193.10KB) EN See all Technical Docs

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Product Overview

The LTC4060EFE#PBF is a standalone linear NiMH/NiCd fast battery charger in 16 pin TSSOP package. Only few external components are needed to design standalone linear charging system. An external PNP transistor provides charge current that is user programmable with resistor. A small external capacitor sets maximum charge time. No external current sense resistor or blocking diode is needed. The IC automatically senses DC input supply and battery insertion or removal. Heavily discharged batteries are initially charged at C/5 rate before fast charge is applied. Fast charge is terminated using the -ΔV detection method. Backup termination consists of a programmable timer and battery overvoltage detector. An optional external NTC thermistor can be used for temperature based qualification of charging. An optional programmable recharge feature automatically recharges batteries after discharge.
  • Battery charge voltage of 2.8V
  • Programmable fast charge current from 0.4A to 2A
  • Input supply range from 4.5V to 10V
  • Complete fast charger controller for single, 2, 3 or 4 series cell NiMH/NiCd batteries
  • No firmware or microcontroller required
  • No sense resistor or blocking diode required
  • Accuracy of charge current is ±5% at 2A
  • Optional temperature qualified charging
  • Precharge for heavily discharged batteries
  • Operating ambient temperature range from -40°C to 85°C

Product Information

Battery Type:
NiCd, NiMH
Input Voltage:
10V
Battery Charge Voltage:
2.8V
Charge Current Max:
2A
Battery IC Case Style:
TSSOP
No. of Pins:
16Pins
No. of Series Cells:
4
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management;
  • Consumer Electronics;
  • Portable Devices;
  • Medical;
  • Communications & Networking

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000104

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