LTC4011 Linear Technology, LTC4011 Datasheet - Page 24

• Manufacturer Part Number: LTC4011
• Description: High Efficiency Standalone Nickel Battery Charger
• Manufacturer: Linear Technology

www.DataSheet4U.com
DataSheet U .com
RELATED PARTS
LTC4011
PART NUMBER
LTC1325
LT
LT1511
LT1513
LTC1760
LTC1960
LTC4008
LTC4010
LTC4060
LTC4100
LTC4150
LTC4412
24
4
®
1510
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
DESCRIPTION
Microprocessor-Controlled Battery Management System
Constant-Voltage/Constant-Current Battery Charger
3A Constant-Voltage/Constant-Current Battery Charger
SEPIC Constant- or Programmable-Current/Constant-
Voltage Battery Charger
Smart Battery System Manager
Dual Battery Charger/Selector with SPI
High Efficiency, Programmable Voltage/Current Battery
Charger
High Efficiency Standalone Nickel Battery Charger
Standalone Linear NiMH/NiCd Fast Charger
Smart Battery Charger Controller
Coulomb Counter/Battery Gas Gauge
Low Loss PowerPath Controller
●
www.linear-tech.com
COMMENTS
Can Charge, Discharge and Gas Gauge Nickel and Lead-Acid
Batteries with Software Charging Profiles
Up to 1.5A Charge Current for Li-Ion, NiCd and NiMH Batteries
High Efficiency, Minimum External Components to Fast Charge
Lithium, NiMH and NiCd Batteries
Charger Input Voltage May be Higher, Equal to or Lower Than
Battery Voltage, 500kHz Switching Frequency
Autonomous Power Management and Battery Charging for Two
Smart Batteries, SMBus Rev 1.1 Compliant
11-Bit V-DAC, 0.8% Voltage Accuracy, 10-Bit I-DAC,
5% Current Accuracy
Constant-Current/Constant-Voltage Switching Regulator, Resistor
Voltage/Current Programming, AC Adapter Current Limit and
Thermistor Sensor and Indicator Outputs
Complete NiMH/NiCd Charger in a Small 16-Pin Package,
Constant-Current Switching Regulator
Complete NiMH/NiCd Charger in a Small Leaded or Leadless
16-Pin Package, No Sense Resistor or Blocking Diode Required
Level 2 Charger Operates with or without MCU Host,
SMBus Rev. 1.1 Compliant
High Side Sense of Charge Quantity and Polarity in a 10-Pin MSOP
Very Low Loss Replacement for Power Supply ORing Diodes
Using Minimal External Components
© LINEAR TECHNOLOGY CORPORATION 2005
LT/TP 0205 1K • PRINTED IN THE USA
4011p