LTC4053EMSE-4.2#PBF Linear Technology, LTC4053EMSE-4.2#PBF Datasheet - Page 16
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LTC4053EMSE-4.2#PBF
Manufacturer Part Number
LTC4053EMSE-4.2#PBF
Description
IC CHARGER BATTERY USB 10-MSOP
Manufacturer
Linear Technology
Type
Battery Chargerr
Datasheet
1.LTC4053EMSE-4.2PBF.pdf
(16 pages)
Specifications of LTC4053EMSE-4.2#PBF
Function
Charge Management
Battery Type
Lithium-Ion (Li-Ion)
Voltage - Supply
4.25 V ~ 6.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Output Current
500mA
Output Voltage
4.2V
Operating Supply Voltage (min)
4.25V
Operating Supply Voltage (max)
6.5V
Operating Temp Range
-40C to 85C
Package Type
MSOP
Mounting
Surface Mount
Pin Count
10
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
RELATED PARTS
PART NUMBER
LT1571
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LTC1731
LTC1732
LTC1733
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LTC4050
LTC4052
LTC4054
LTC4056
ThinSOT is a trademark of Linear Technology Corporation.
LTC4053-4.2
TYPICAL APPLICATIO S
16
Li-Ion Battery Charger with Reverse Polarity Input Protection
ADAPTER
5V WALL
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
DESCRIPTION
200kHz/500kHz Switching Battery Charger
Lithium-Ion Battery Charger Termination Controllers Time or Charge Current Termination, Preconditioning 8-Lead MSOP
Lithium-Ion Battery Pulse Charger
Lithium-Ion Linear Battery Charger Controller
Lithium-Ion Linear Battery Charger Controller
Monolithic Lithium-Ion Linear Battery Charger
Lithium-Ion Linear Battery Charger in ThinSOT
Lithium-Ion Linear Battery Charger Controller
Lithium-Ion Linear Battery Charger Controller
Lithium-Ion Linear Battery Pulse Charger
Standalone Lithium-Ion Linear Battery Charger in
ThinSOT
Standalone Lithium-Ion Linear Battery Charger
Controller in ThinSOT
4.7µF
2
8
4
●
0.1µF
FAX: (408) 434-0507
V
SHDN
TIMER
CC
GND
LTC4053-4.2
5
NTC
PROG
BAT
6
ADAPTER
5V WALL
U
9
BATTERY
7
POWER
1-CELL
Li-Ion
USB
1.5k
1%
I
BAT
4053 F07
USB/Wall Adapter Power Li-Ion Battery Charger
●
+
= 1A
www.linear.com
1k
4.7µF
0.1µF
TM
2
4
GND
V
TIMER
CC
LTC4053-4.2
5
NTC
COMMENTS
Up to 1.5A Charge Current; Preset and Adjustable Battery Voltages
No Blocking Diode Required, Current Limit for Maximum Safety
Simple Charger uses External FET, Features Preset Voltages, C/10
Charger Detection and Programmable Timer
Simple Charger uses External FET, Features Preset Voltages, C/10
Charger Detection and Programmable Timer, Input Power Good Indication
Standalone Charger with Programmable Timer, Up to 1.5A Charge Current
Simple ThinSOT Charger, No Blocking Diode, No Sense Resistor Needed
50mA to 180mA, No Blocking Diode, No Sense Resistor Needed
Simple Charger uses External FET, Thermistor Input for
Battery Temperature Sensing
Fully Integrated, Standalone Pulse Charger, Minimal Heat Dissipation,
Overcurrent Protection
Up to 800mA Charge Current, Thermal Regulation, USB Compatible,
Charge Termination
Up to 700mA Charge Current, Charge Termination, Continuous Charging with
Poorly Regulated or High Impedance Input Supplies
6
PROG
SHDN
BAT
15k
7
3.74k
9
8
1Ω
1µF
SUSPEND
R
10k
NTC
Full Featured Single Cell Li-Ion Charger
4.7µF
+
I
1%
BAT
4k
µC
100mA/
500mA
Li-Ion
CELL
4053 F06
1k
0.1µF
1
6
4
CHRG
NTC
TIMER
SHDN
LTC4053-4.2
8
GND
© LINEAR TECHNOLOGY CORPORATION 2001
5
FAULT
V
PROG
ACPR
CC
BAT
2
10
LT/LT 0705 REV A • PRINTED IN USA
3
9
7
1%
3k
1µF
1k
1Ω
I
BAT
1k
V
= 500mA
IN
= 5V
4053 F08
Li-Ion
CELL
4053fa