LTC2955
22
2955fa
For more information www.linear.com/LTC2955
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
LINEAR TECHNOLOGY CORPORATION 2012
LT 0416 REV A • PRINTED IN USA
(408) 432-1900
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FAX: (408) 434-0507
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www.linear.com/LTC2955
relaTeD parTs
Typical applicaTion
PART NUMBER DESCRIPTION COMMENTS
LTC2900 Programmable Quad Supply Monitor Adjustable RESET, 10-Lead MSOP and 3mm × 3mm DFN Packages
LTC2904/LTC2905 Pin-Programmable Dual Supply Monitors Adjustable RESET and Tolerance, 8-Lead SOT-23 and 3mm × 2mm DFN Packages
LTC2909 Precision Triple/Dual Input UV, OV and
Negative Voltage Monitor
6.5V Shunt Regulator for High Voltage Operation
LTC2910 Octal Positive/Negative Voltage Monitor Eight Adjustable Inputs (0.5V)
LTC2914 Quad UV/OV Positive/Negative Voltage
Monitor
Adjustable UV and OV Trip Values
LTC2950/LTC2951 Pushbutton On/Off Controllers High Voltage, Low Power Pushbutton Controllers with Power-Down Fault Detect KILL
Timer
LTC2952 Pushbutton PowerPath Controller with
Supervisor
Automatic Low Loss Switchover Between DC Sources
LTC2953 Pushbutton Controller with Voltage
Monitoring
Adjustable Supply Monitor with 200ms Reset
LTC2954 Pushbutton On/Off Controller with µP
Interrupt
Adjustable Turn On/Off Timers
LTC4411 2.6A Low Loss Ideal Diode in ThinSOT No External MOSFET, Automatic Switching Between DC Sources
LTC4412HV Power Path Controller in ThinSOT Efficient Diode-ORing, Automatic Switching Between DC Sources, 3V to 36V
LTC4055 USB Power Controller and Li-Ion Charger Automatic Switchover, Charges 1-Cell Li-Ion Batteries
LTC4352 Ideal Diode Controller with Monitoring Controls N-Channel MOSFET, OV to 18V Operation
9.6V THRESHOLD
P-CHANNEL
MOSFET
PB
PGD
INT
KILL
V
IN
SEL
ON
TMR
LTC2955DDB-1
2955 TA05
µP
1M
2.21M
200k
33nF
12V
4.5V
GND
EN
SHDN
LT3009-3.3
LTC4412
GATE
SENSE
STAT
V
IN
GND
CTL
Pushbutton On/Off Control with Automatic Turn-On
When 12V Applied
