LTC2954ITS8-2#TRMPBF Linear Technology, LTC2954ITS8-2#TRMPBF Datasheet - Page 18

• Manufacturer Part Number: LTC2954ITS8-2#TRMPBF
• Description: IC PB ON/OFF CONTROLLER TSOT23-8
• Manufacturer: Linear Technology

Specifications of LTC2954ITS8-2#TRMPBF

• Applications: Push Button, On/Off Controller
• Voltage - Supply: 2.7 V ~ 26.4 V
• Current - Supply: 6µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-8, TSOT-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Other names: LTC2954ITS8-2#TRMPBFTR

LTC2954
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER
LTC2900
LTC2904/LTC2905
LTC2909
LTC2910
LTC2914
LTC2950/LTC2951
LTC4411
LTC4412HV
LTC4055
LT4351
LTC2952
LTC2953
18
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Programmable Quad Supply Monitor
Pin-Programmable Dual Supply Monitors
Precision Triple/Dual Input UV, OV and Negative
Voltage Monitor
Octal Positive/Negative Voltage Monitor
Quad UV/OV Positive/Negative Voltage Monitor
Pushbutton On/Off Controllers
2.6A Low Loss Ideal Diode in ThinSOT
Power Path Controller in ThinSOT
USB Power Controller and Li-Ion Charger
MOSFET Diode-OR Controller
Pushbutton PowerPath™ Controller with
Supervisor
Pushbutton ON/OFF Controller with Voltage
Monitoring
●
FAX: [phone]
BATTERY
9V
+
0.1μF
C4
●
www.linear.com
Figure 10. Reverse Battery Protection
R8
1k
V
PB
GND ONT
IN
LTC2954-1
C
0.033μF
ONT
COMMENTS
Adjustable RESET, 10-Lead MSOP and 3mm × 3mm DFN Packages
Adjustable RESET and Tolerance, 8-Lead SOT-23 and
3mm × 2mm DFN Packages
6.5V Shunt Regulator for High Voltage Operation
Eight Adjustable Inputs (0.5V)
Adjustable UV and OV Trip Values
High Voltage, Low Power Pushbutton Controller with
Power-Down Fault Detect KILL Timer
No External MOSFET, Automatic Switching Between DC Sources
Efficient Diode-ORing, Automatic Switching Between DC Sources, 3V to 36V
Automatic Switchover, Charges 1-Cell Li-Ion Batteries
Wide Input Range: 1.2V to 18V
Automatic Low Loss Switchover Between DC Sources
High Voltage Pushbutton Controller with 200ms Voltage Reset Monitor
*
KILL
PDT
INT
EN
910k
R5
C
1μF
PDT
*
*OPTIONAL
V
SHDN
IN
LT1761-1.8
10k
R1
V
OUT
INT
KILL
μP
1.8V
2954 TA02
© LINEAR TECHNOLOGY CORPORA TION 2006
LT 0211 REV B • PRINTED IN USA
2954fb