SMM764 SUMMIT Microelectronics, Inc:, SMM764 Datasheet - Page 8

• Manufacturer Part Number: SMM764
• Description: Four-channel Active Dc Output Controller, Monitor, Marginer And Sequencer With Sequence-link
• Manufacturer: SUMMIT Microelectronics, Inc:

Temperature Under Bias....................... -55
Storage Temperature............................ -65
Output Short Circuit Current ............................... 100mA
Lead Solder Temperature (10 s).......................... 300
Junction Temperature .......................................... 150°C
ESD Rating per JEDEC ....................................... 2000V
Latch-Up testing per JEDEC.............................
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.
absolute maximum rating for extended periods may affect device performance
and reliability.
recommended.
Summit Microelectronics, Inc
ABSOLUTE MAXIMUM RATINGS
DC OPERATING CHARACTERISTICS
(Over recommended operating conditions, unless otherwise noted. All voltages are relative to GND.)
Symbol
VDD
12VIN
I
I
TRIM characteristics
I
V
TRIM_CAP characteristics
I
All other input and output characteristics
V
V
DD
12VIN
TRIM
TRIM
TRIM
IH
IL
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 V
PUP
_
CAP
A
, through PUP
Devices are ESD sensitive. Handling precautions are
Supply voltage
Supply voltage
Power supply current from VDD
Power supply current from 12VIN
TRIM output current through
100Ω to 1.0V
Margin and ADOC range
TRIM output current through 1uF
capacitor to ground
Input high voltage (MR#, SDA,
SCL, PWR_ON, SEQ_LINK,
FS#)
Input low voltage (MR#, SDA,
SCL, PWR_ON, SEQ_LINK,
FS#)
3
3
Parameter
F
....................... -0.3V to 15.0V
Exposure to any
°
°
C to 125
C to 150
DD
±
100mA
+ 0.7V
Internally regulated to 5.5V
Internally regulated to 3.6V
All TRIM pins floating,
12VIN floating
All TRIM pins floating,
VDD floating
TRIM sourcing maximum
current
TRIM sinking maximum
current
Depends on TRIM range
of DC-DC converter
Max acceptable board and
cap leakage is 50 nA 2
VDD = 2.7V
VDD = 5.0V
VDD = 2.7V
VDD = 5.0V
°
°
°
2098 1.1 6/29/2005
C
C
C
Notes
Temperature Range (Industrial)...........–40
VDD Supply Voltage .................................. 2.7V to 5.5V
12VIN Supply Voltage
VIN ............................................................ GND to VDD
VOUT ...................................................... GND to 14.0V
Package Thermal Resistance (θ
Moisture Classification Level 1 (MSL 1) per J-STD- 020
RELIABILITY CHARACTERISTICS
Data Retention .............................................. 100 Years
Endurance..............................................100,000 Cycles
48 Lead TQFP ................................................80
ABSOLUTE MAXIMUM RATINGS
VDD_CAP
VDD_CAP
VREF/4
(Commercial) ..............0
Min
0.8 x
0.7 x
2.7
1.5
1.5
10
6
1
............................ 6.0V to 14.0V
Typ
100
3
3
Preliminary Information
JA
)
Max
VDD_CAP
VDD_CAP
SMM764
VDD
0.2 x
0.3 x
5.5
14
14
5
5
°
°
C to +85
C to +70
o
Unit
C/W
mA
mA
mA
mA
nA
V
V
V
V
V
V
V
V
°
°
C
C
8