Datasheet

LTC692/LTC693
2
0692fb
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage
V
CC
...................................................... –0.3V to 6.0V
V
BATT
................................................... –0.3V to 6.0V
All Other Inputs ..................... –0.3V to (V
OUT
+ 0.3V)
Input Current
V
CC
................................................................. 200mA
V
BATT
................................................................ 50mA
GND ................................................................. 20mA
(Notes 1, 2)
1
2
3
4
8
7
6
5
TOP VIEW
V
OUT
V
CC
GND
PFI
V
BATT
RESET
WDI
PFO
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
= 110°C, θ
JA
= 130°C/W (N)
T
JMAX
= 110°C, θ
JA
= 180°C/W (S)
S8 PACKAGE CONDITIONS: PCB MOUNT ON FR4 MATERIAL,
STILL AIR AT 25°C, COPPER TRACE
1
2
3
4
5
6
7
8
TOP VIEW
N PACKAGE
16-LEAD PDIP
16
15
14
13
12
11
10
9
V
BATT
V
OUT
V
CC
GND
BATT ON
LOW LINE
OSC IN
OSC SEL
RESET
RESET
WDO
CE IN
CE OUT
WDI
PFO
PFI
SW PACKAGE
16-LEAD PLASTIC SO
T
JMAX
= 110°C, θ
JA
= 130°C/W
S16 PACKAGE CONDITIONS: PCB MOUNT ON FR4 MATERIAL,
STILL AIR AT 25°C, COPPER TRACE
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC692CN8#PBF LTC692CN8#TRPBF LTC692CN8 8-Lead Plastic DIP 0°C to 70°C
LTC692CS8#PBF LTC692CS8#TRPBF 692 8-Lead Plastic SO 0°C to 70°C
LTC692IS8#PBF LTC692IS8#TRPBF 692I 8-Lead Plastic SO –40°C to 85°C
LTC693CN#PBF LTC693CN#TRPBF LTC693CN 16-Lead Plastic DIP 0°C to 70°C
LTC693CS#PBF LTC693CS#TRPBF LTC693CS 16-Lead Plastic SO 0°C to 70°C
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifi cations, go to:
http://www.linear.com/tapeandreel/
V
OUT
Output Current ................. Short-Circuit Protected
Power Dissipation ............................................. 500mW
Operating Temperature Range
LTC692C/LTC693C ................................. 0°C to 70°C
LTC692I .............................................. –40°C to 85°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................ 300°C