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LTC4013EUFD#TRPBF

Description
Battery Management 60V Synchronous Buck Multi-Chemistry Battery Charger
Categorysemiconductor    Power management IC    Battery management   
File Size2MB,36 Pages
ManufacturerADI
Websitehttps://www.analog.com
Environmental Compliance
Download Datasheet Parametric Compare View All

LTC4013EUFD#TRPBF Overview

Battery Management 60V Synchronous Buck Multi-Chemistry Battery Charger

LTC4013EUFD#TRPBF Parametric

Parameter NameAttribute value
MakerADI
Product Categorybattery management
productBattery Protection
Battery TypeLead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd, NiMH
Working power voltage60 V
Package/boxQFN-28
EncapsulationCut Tape
EncapsulationReel
seriesLTC4013
Installation styleSMD/SMT
development kitDC2374A
Factory packaging quantity2500
LTC4013
60V Synchronous Buck
Multi-Chemistry Battery Charger
FEATURES
n
n
n
n
n
n
n
n
n
DESCRIPTION
The
LTC
®
4013
is a high voltage battery charger controller
that supports float, absorption and equalization lead-acid
and constant-current/constant-voltage Li-Ion charging
algorithms. It is particularly well suited for charging a wide
range of lead-acid batteries, including both vented and
sealed type. The LTC4013 also supports Li-Ion/Polymer,
LiFePO
4
, NiMH, NiCd and other battery types.
Charging is performed with a high efficiency synchronous
buck (step-down) converter that uses external N-channel
MOSFETs. Switching frequency is programmed with a
resistor or synchronized with an external clock for use
in multiphase applications. Charge current is set with an
external sense resistor.
The device includes maximum power point tracking in-
put voltage regulation for limited power inputs such as
solar panels. Other features include user-programmable
absorption and equalization times, temperature-adjusted
regulation voltages and an external NFET isolation diode.
Wide Input Voltage Range: 4.5V to 60V
Wide Battery Voltage Range: 0V to 60V
Built-In Charge Algorithms for Lead-Acid and Li-Ion
±0.5% Float Voltage Accuracy
±5% Charge Current Accuracy
Maximum Power Point Tracking Input Control
NTC Temperature Compensated Float Voltage
Two Open Drain Status Pins
Thermally Enhanced 28-Lead 4mm
×
5mm QFN
Package
Battery Backup for Lighting, UPS Systems, Security
Cameras, Computer Control Panels
Portable Medical Equipment
Solar-Powered Systems
Industrial Battery Charging
APPLICATIONS
n
n
n
n
L,
LT, LTC, LTM, Burst Mode. Linear Technology and the Linear logo are registered trademarks
of Linear Technology Corporation. All other trademarks are the property of their respective
owners. Protected by U.S. Patents, including 9246383.
TYPICAL APPLICATION
15V-34V to 6 Cell Lead-Acid (12.6V) 5A Step-Down Battery Charger
15V-34V
Efficiency and Power Loss vs Charge Current
97
96
EFFICIENCY
2.0
POWER LOSS
1.5
POWER LOSS (W)
2.5
INFET
DCIN
ENAB
MPPT
FBOC
VIN_S
V
IN
BST
TG
SW
BG
EFFICIENCY (%)
95
94
93
92
91
90
89
88
87
0
1
V
IN
= 24V
V
BAT
= 13.8V
2
3
4
CHARGE CURRENT (A)
5
4013 TA01a
1.0
INTV
CC
PGND
LTC4013
SENSE
0.5
0
INTV
CC
MODE1
MODE2
SYNC
BAT
FB
NTC
INTV
CC
BASED ON APPLICATION ON BACK PAGE
PINS NOT USED
IN THIS CIRCUIT
STAT0
STAT1
ISMON
CLKOUT
RT
TMR
LB
SGND
ITH
RNTC
4013 TA01
For more information
www.linear.com/LTC4013
1
4013f

LTC4013EUFD#TRPBF Related Products

LTC4013EUFD#TRPBF LTC4013IUFD#PBF LTC4013EUFD#PBF
Description Battery Management 60V Synchronous Buck Multi-Chemistry Battery Charger Battery Management 60V Synchronous Buck Multi-Chemistry Battery Charger Battery Management 60V Synchronous Buck Multi-Chemistry Battery Charger
Product Category battery management Battery Management Battery Management
Battery Type Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd, NiMH Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd, NiMH Li-Ion, Li-Polymer, Lead Acid, LiFePO4, NiCd, NiMH
Product Attribute - Attribute Value Attribute Value
Manufacturer - ADI ADI
RoHS - Details Details
Product - Battery Protection Battery Protection
Output Voltage - 0 V to 60 V 0 V to 60 V
Output Current - 5 A 5 A
Operating Supply Voltage - 4.5 V to 60 V 4.5 V to 60 V
Minimum Operating Temperature - - 40 C - 40 C
Maximum Operating Temperature - + 125 C + 125 C
Package / Case - QFN-28 QFN-28
Packaging - Tube Tube
Mounting Style - SMD/SMT SMD/SMT
Development Kit - DC2374A DC2374A
Factory Pack Quantity - 73 73
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