LTC2951IDDB-2#TRPBF Linear Technology, LTC2951IDDB-2#TRPBF Datasheet - Page 20

• Manufacturer Part Number: LTC2951IDDB-2#TRPBF
• Description: IC PUSH BUTTON ON/OFF CTRLR 8DFN
• Manufacturer: Linear Technology

Specifications of LTC2951IDDB-2#TRPBF

• 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: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -

RELATED PARTS
LTC2951-1/LTC2951-2
TYPICAL APPLICATION
PART NUMBER
LTC2900
LTC2904/LTC905
LTC2950
LTC2953
LTC2954
LTC2952
LTC4411
LTC4412HV
LTC4055
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Programmable Quad Supply Monitor
Pin-Programmable Dual Supply Monitors
Micropower Pushbutton On/Off Controller
Pushbutton On/Off Controller with Voltage
Monitoring
Pushbutton On/Off Controller with MP Interrupt Allows Controlled Software System Shutdown
Pushbutton PowerPath Controller with
Supervisor
2.6A Low Loss Ideal Diode in ThinSOT
PowerPath Controller in ThinSOT
USB Power Controller and Li-Ion Charger
●
FAX: [phone]
BATTERY
9V
+
R8
1k
Figure 10. Reverse-Battery Protection Using R8
●
C4
0.1µF
www.linear.com
V
PB
GND KILLT
IN
LTC2951-1
C
0.033µF
COMMENTS
Adjustable RESET, 10-Lead MSOP and 3mm × 3mm DFN Packages
Adjustable RESET and Tolerance, 8-Lead SOT-23 and 3mm × 2mm DFN Packages
High Voltage Pushbutton Controller with µP Interface and Adjustable On-Time
High Voltage Pushbutton Controller with 200ms Voltage Reset Monitor
Automatic Low Loss Switchover Between DC Sources
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
KILLT
*
OFFT
KILL
INT
EN
C
0.033µF
OFFT
*
R5
910k
*OPTIONAL
V
SHDN
IN
LT1761-1.8
R1
10k
V
OUT
INT
KILL
µP
2951 F10
1.8V
 LINEAR TECHNOLOGY CORPORA TION 2005
LT 0111 REV B • PRINTED IN USA
295112fb