LTC1733 Linear Technology, LTC1733 Datasheet - Page 16

• Manufacturer Part Number: LTC1733
• Description: Monolithic Linear Lithium-Ion Battery Charger with Thermal Regulation
• Manufacturer: Linear Technology

RELATED PARTS
PART NUMBER
LT1571
LTC1729
LTC1730
LTC1731
LTC1732
LTC1734
LTC1998
LTC4050
LTC1733
TYPICAL APPLICATIO
16
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
Lithium-Ion Linear Battery Charger in ThinSOT
Lithium-Ion Low Battery Detector
Lithium-Ion Linear Battery Charger Controller
FAX: [phone] www.linear.com
U
R
NTC
10k
4.7 F
1%
4k
Full Featured Single Cell Li-Ion Charger
1k
0.1 F
1
6
4
CHRG
NTC
TIMER
SEL
LTC1733
8
GND
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
Simple ThinSOT Charger, No Blocking Diode, No Sense Resistor Needed
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
5
FAULT
V
PROG
ACPR
CC
BAT
2
10
3
9
7
1%
3k
1 F
1k
1
I
BAT
1k
V
+
= 500mA
IN
= 5V
4.2V Li-Ion
BATTERY
1733 F05
LT/TP 0602 2K • PRINTED IN USA
sn1733 1733fs