SMS66
Preliminary Information
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
Temperature Under Bias ...................... -55°C to 125°C
Temperature Range (Industrial)...........–40°C to +85°C
Storage Temperature............................ -65°C to 150°C
(Commercial)............–5°C to +70°C
VDD Supply Voltage..................................2.7V to 5.5V
EEPROM Write Supply Voltage1…….....…3.0V to 5.5V
12VIN Supply Voltage2 ............................8.0V to 15.0V
VIN............................................................ GND to VDD
VOUT...................................................... GND to 15.0V
Package Thermal Resistance (θJA)
Terminal Voltage with Respect to GND:
VDD Supply Voltage ..........................-0.3V to 6.0V
12VIN Supply Voltage......................-0.3V to 15.0V
All Others ................................-0.3V to VDD + 0.7V
Output Short Circuit Current ............................... 100mA
48 Lead TQFP……………………………….…80oC/W
Lead Solder Temperature (10 secs).................... 300°C
Note - The device is not guaranteed to function outside its operating
rating. Stresses listed under Absolute Maximum Ratings may cause
permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other conditions
outside those listed in the operational sections of the specification is
not implied. Exposure to any absolute maximum rating for extended
periods may affect device performance and reliability. Devices are
ESD sensitive. Handling precautions are recommended.
Moisture Classification Level 1 (MSL 1) per J-STD- 020
Note 1 – During an EEPROM memory array or Configuration
Register Write, the supply voltage minimum is 3.0V.
Note 2 – Range depends on internal regulator set to 3.6V or 5.5V.
DC OPERATING CHARACTERISTICS
(Over recommended operating conditions, unless otherwise noted. All voltages are relative to GND.)
Symbol
Parameter
Notes
Min.
Typ.
Max
Unit
VDD
Low Range Supply Voltage
Note 1
2.7
5.5
V
Note 2. Internally
regulated to 5.5V
10
7
15
V
12VIN
High Range Supply Voltage
Note 2. Internally
14
regulated to 3.6V
Power Supply Current from
VDD
IDD
12VIN floating
VDD floating
3
3
5
mA
mA
V
Power Supply Current from
I12VIN
5
12VIN
Programmable Threshold for
OV1 condition
PTOV1
0
0
4XVREF
4XVREF
+0.005
+0.005
4XVREF
4XVREF
+0.005
+0.005
Programmable Threshold for
PTOV2
V
OV2 condition
Programmable UV Threshold
Accuracy
PTOV1ACC
PTOV2ACC
PTUV1
-0.005
-0.005
0
PTUV
PTOV
V
Programmable OV Threshold
V
Accuracy
Programmable Threshold for
UV1 condition
V
Programmable Threshold for
PTUV2
0
V
UV2 condition
Programmable UV1
Threshold Accuracy
PTUV1
PTUV2
PTUV1ACC
PTUV2ACC
-0.005
-0.005
V
Programmable UV2
V
Threshold Accuracy
Note 1 – During an EEPROM memory array or Configuration Register Write, the supply voltage minimum is 3.0V.
Note 2 – Range depends on internal regulator set to 3.6V or 5.5V.
Summit Microelectronics, Inc
2070 1.0 7/16/03
6
SUMMIT [ SUMMIT MICROELECTRONICS, INC. ]
