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LINEAR TECHNOLOGY  LT3652HVEMSE#PBF  Battery Charger for 4 Cells of Lead Acid, LiFePO4, Li-Ion, Li-Pol, 34Vin, 18V/2A charge, MSOP-12

LINEAR TECHNOLOGY LT3652HVEMSE#PBF
Manufacturer Part No:
LT3652HVEMSE#PBF
Order Code:
1839117
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LT3652HVEMSE#PBF is a complete monolithic step-down Battery Charger, operates over a 4.95V to 34V input range. This provides a constant-current/constant-voltage charge characteristic, with maximum charge current externally programmable up to 2A. The charger employs a 3.3V float voltage feedback reference, so any desired battery float voltage up to 18V can be programmed with a resistor divider. It employs an input voltage regulation loop, which reduces charge current if the input voltage falls below a programmed level, set with a resistor divider. When this is powered by a solar panel, the input regulation loop is used to maintain the panel at peak output power.
  • C/10 or on-board user selectable termination
  • Termination timer
  • Parallelable for higher output current
  • 1MHz Fixed frequency
  • 0.5% Float voltage reference accuracy
  • 5% Charge current accuracy
  • 2.5% C/10 Detection accuracy
  • Binary-coded open-collector status pins

Product Information

Battery Type:
Lead Acid, LiFePO4, Li-Ion, Li-Pol
Input Voltage:
34V
Battery Charge Voltage:
18V
Charge Current Max:
2A
Battery IC Case Style:
MSOP
No. of Pins:
12Pins
No. of Series Cells:
4
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management
  • Portable Devices
  • Automotive
  • Alternative Energy

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000119

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