LTC4053EMSE-4.2#TR Linear Technology, LTC4053EMSE-4.2#TR Datasheet - Page 16

• Manufacturer Part Number: LTC4053EMSE-4.2#TR
• Description: IC BATT CHARGR LI-ION REG 10MSOP
• Manufacturer: Linear Technology
• Type: Battery Chargerr

Specifications of LTC4053EMSE-4.2#TR

• 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: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LTC4053EMSE-4.2TR

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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
[phone]
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: [phone]
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