LTC2950 LINER [Linear Technology], LTC2950 Datasheet - Page 16

• Manufacturer Part Number: LTC2950
• Description: Push Button On/Off Controller
• Manufacturer: LINER [Linear Technology]

RELATED PARTS
LTC2951
TYPICAL APPLICATIO
PART NUMBER
LTC2900
LTC2904/2905
LTC2950
LTC4411
LTC4412HV
LTC4055
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Programmable Quad Supply Monitor
Pin-Programmable Dual Supply Monitors
Micropower Push Button On/Off Controller
2.6A Low Loss Ideal Diode in ThinSOT
Power Path Controller in ThinSOT
USB Power Controller and Li-Ion Charger
●
FAX: [phone]
BATTERY
9V
U
+
0.1µF
Figure 10. Reverse Battery Protection Using R8
●
C4
www.linear.com
R8
1k
V
PB
GND KILLT
IN
COMMENTS
Automatic Switchover, Charges 1-Cell Li-Ion Batteries
Adjustable ⎯ R ⎯ E ⎯ S ⎯ E ⎯ T , 10-Lead MSOP and 3mm x 3mm DFN Packages
Adjustable ⎯ R ⎯ E ⎯ S ⎯ E ⎯ T and Tolerance, 8-Lead SOT-23 and 3mm × 2mm DFN Packages
High Voltage Push Button Controller with µP Interface and Adjustable ON Time
No External MOSFET, Automatic Switching Between DC Sources
Effi cient Diode-ORing, Automatic Switching Between DC Sources, 3V to 36V
LTC2951-1
C
0.033µF
KILLT
*
OFFT
KILL
INT
EN
910k
R5
C
0.033µF
OFFT
*
*OPTIONAL
V
SHDN
IN
LT1761-1.8
10k
R1
V
OUT
INT
KILL
µP
1.8V
2951 F10
© LINEAR TECHNOLOGY CORPORATION 2005
LT/TP 0405 500 • PRINTED IN USA
2951f