LTC4054LES5-4.2#TR Linear Technology, LTC4054LES5-4.2#TR Datasheet - Page 16

• Manufacturer Part Number: LTC4054LES5-4.2#TR
• Description: IC CHARGR BATTERY L-ION TSOT23-5
• Manufacturer: Linear Technology

Specifications of LTC4054LES5-4.2#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: SOT-23-5 Thin, TSOT-23-5
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LTC4054LES5-4.2TR

RELATED PARTS
LTC4054L-4.2
TYPICAL APPLICATIO S
PART NUMBER
LTC1731
LTC1732
LTC1733
LTC1734
LTC1734L
LTC1998
LTC4050
LTC4052
LTC4053
LTC4054
LTC4056
LTC4057
LTC4058
LTC4410
16
CHARGING
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
Full Featured Single Cell Li-Ion Charger
330
DESCRIPTION
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 in ThinSOT
Lithium-Ion Low Battery Detector
Lithium-Ion Linear Battery Charger Controller
Monolithic Lithium-Ion Battery Pulse Charger
USB Compatible Monolithic Li-Ion Battery Charger
800mA Standalone Linear Li-Ion Battery Charger
with Thermal Regulation in ThinSOT
Standalone Lithium-Ion Linear Battery Charger
in ThinSOT
Monolithic Lithium-Ion Linear Battery Charger
with Thermal Regulation in ThinSOT
950mA Standalone Li-Ion Charger in 3mm 3mm
DFN
USB Power Manager
1
CHRG
LTC4054L-4.2
V
IN
GND
V
= 5V
CC
4
2
PROG
BAT
U
3
5
100mA
ADAPTER
5V WALL
1.5k
POWER
www.linear.com
USB
4054L42 TA02
1 F
SHDN
USB/Wall Adapter Power Li-Ion Charger
+
1k
1 F
COMMENTS
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
Low Current Version of LTC1734
1% Accurate 2.5 A Quiescent Current, SOT-23
Simple Charger uses External FET, Features Preset Voltages, C/10
Charger Detection and Programmable Timer, Input Power Good Indication,
Thermistor Interface
No Blocking Diode or External Power FET Required, Safety Current Limit
Standalone Charger with Programmable Timer, Up to 1.25A Charge Current
No External MOSFET, Sense Resistor or Blocking Diode Required,
Charge Current Monitor for Gas Gauging, C/10 Charge Termination
Standalone Charger with Programmable Timer, No Blocking Diode,
No Sense Resistor Needed
No External MOSFET, Sense Resistor or Blocking Diode Required,
Charge Current Monitor for Gas Gauging
USB Compatible, Thermal Regulation Protects Against Overheating
For Simultaneous Operation of USB Peripheral and Battery Charging from USB
Port, Keeps Current Drawn from USB Port Constant, Keeps Battery Fresh, Use
with the LTC4053, LTC1733, or LTC4054
4
V
LTC4054L-4.2
CC
GND
ADAPTER
5V WALL
2
PROG
BAT
4054L42 TA05
3
5
100mA
+
1 F
Basic Li-Ion Battery Charger with
Reverse Polarity Input Protection
1.5k
Li-Ion
CELL
4
V
CC
LTC4054L-4.2
GND
2
LINEAR TECHNOLOGY CORPORATION 2003
PROG
BAT
1.5k
3
5
4054L42 TA03
100mA
LT/TP 1203 1K • PRINTED IN USA
+
4054l42f