LTC4054XES5-4.2 Linear Technology, LTC4054XES5-4.2 Datasheet - Page 16
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LTC4054XES5-4.2
Manufacturer Part Number
LTC4054XES5-4.2
Description
Manufacturer
Linear Technology
Type
Battery Chargerr
Datasheet
1.LTC4054XES5-4.2.pdf
(16 pages)
Specifications of LTC4054XES5-4.2
Battery Type
Li-Ion
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
TSOT-23
Mounting
Surface Mount
Pin Count
5
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC4054XES5-4.2
Manufacturer:
LT
Quantity:
5 321
Company:
Part Number:
LTC4054XES5-4.2
Manufacturer:
LINEAR
Quantity:
715
Part Number:
LTC4054XES5-4.2
Manufacturer:
LT
Quantity:
20 000
Company:
Part Number:
LTC4054XES5-4.2#PBF
Manufacturer:
LINEAR
Quantity:
4
Part Number:
LTC4054XES5-4.2#TR
Manufacturer:
LT
Quantity:
20 000
Part Number:
LTC4054XES5-4.2#TRPBF
Manufacturer:
LT/凌特
Quantity:
20 000
LTC4054-4.2/LTC4054X-4.2
TYPICAL APPLICATIO S
RELATED PARTS
16
PART NUMBER
LTC1732
LTC1733
LTC1734
LTC1734L
LTC1998
LTC4050
LTC4052
LTC4053
LTC4054L
LTC4056
LTC4057
LTC4410
ADAPTER
5V WALL
POWER
USB
800mA Li-Ion Charger with External Power Dissipation
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507
USB/Wall Adapter Power Li-Ion Charger
V
IN
1k
= 5V
1 F
DESCRIPTION
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
10mA to 150mA Standalone Monolithic Lithium-Ion Low Current Version of LTC4054
Linear Battery Charger in ThinSOT
Standalone Lithium-Ion Linear Battery Charger
in ThinSOT
Monolithic Lithium-Ion Linear Battery Charger
with Thermal Regulation in ThinSOT
USB Power Manager
1 F
0.25
4
4
V
CC
LTC4054-4.2
LTC4054-4.2
V
CC
GND
GND
2
PROG
2
PROG
BAT
BAT
1.25k
10k
U
3
5
3
5
800mA
2.5k
www.linear.com
+
I
+
BAT
405442 TA03
Li-Ion
CELL
100mA/
500mA
C
405442 TA05
COMMENTS
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
Standalone Charger with Programmable Timer, Up to 1.25A Charge Current
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
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
No Blocking Diode or External Power FET Required
Basic Li-Ion Charger with Reverse Polarity Input Protection
ADAPTER
5V WALL
Full Featured Single Cell Li-Ion Charger
330
1
1 F
CHRG
LTC4054-4.2
V
IN
GND
V
= 5V
CC
4
2
4
PROG
V
BAT
LINEAR TECHNOLOGY CORPORATION 2003
CC
LTC4054-4.2
GND
3
5
500mA
2
2k
PROG
LT/TP 0903 1K • PRINTED IN USA
BAT
1 F
SHDN
2k
3
5
405442 TA02
500mA
405442 TA04
+
+
405442xf