SMT4214 Summit Microelectronics, Inc., SMT4214 Datasheet - Page 8

• Manufacturer Part Number: SMT4214
• Description: Expandable Four-rail Supply TRAKKER™ Controller
• Manufacturer: Summit Microelectronics, Inc.

DC OPERATING CHARACTERISTICS
(Over recommended operating conditions, unless otherwise noted. All voltages are relative to GND.)
Symbol
VI
I
P
P
P
V
I
SR
V
V
V
V
R
Notes: 1/ - At least one of the VI inputs needs to be at or above 2.7V for proper device operation.
DD
VG
VIT
VOT
VVG
VG
TRKR
IH
IL
OL
Pull-Up
ABSOLUTE MAXIMUM RATINGS
Temperature Under Bias .................... -55
Storage Temperature.......................... -65
Terminal Voltage with Respect to GND:
VI & VO Inputs ……………….………..…..-0.3V to 7.0V
VGATE Outputs………………………………..……...16V
All Others .........……………………………..-0.3V to 7.0V
Output Short Circuit Current .....………………….100mA
Lead Solder Temperature (10 secs) .....………….300
Junction Temperature.........................….......…...150°C
ESD Rating per JEDEC…………………………..2000V
Latch-Up testing per JEDEC……………......+/- 100mA
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.
Summit Microelectronics, Inc
VG
(ON)
OFF
Parameter
Supply Voltage VI
VI
Power Supply Current
Programmable VI Threshold
VO Threshold
Programmable VGATE Output
VGATE Output
VGATE Drive Current
VGATE Slew Rate
Tracking Differential Voltage
Input High Voltage
Input Low Voltage
Output Low Voltage
Input Pullup Resistors
D
A
, VI
B
, VI
C
or
°
°
C to +125
C to +150
Notes
Device supply voltage defined by the
highest of the four VI inputs. Note 1/
Active Current VGATE Outputs
enabled
8-bit resolution 20mV/bit
VI
Option 1 (MOSFETs on)
Option 2 (MOSFETs on)
VG
MOSFET switches enabled
Allowable differential between VO
pins programmed for tracking
VI = 2.7V
VI = 5.0V
VI = 2.7V
VI = 5.0V
Open Drain Outputs, I
See Pin Descriptions
X
-VO
SINK
2061 1.0 8/16/02
°
°
°
C
C
C
X
= 2mA
RECOMMENDED OPERATING CONDITIONS
Temperature Range(Ambient)...……-40
Supply Voltage………………….………2.7V to 6.0V
Package Thermal Resistance (θ JA)
Moisture Classification Level 1 (MSL 1) per J-STD- 020
Notes: 1/ For reliable operation the VDD_CAP node voltage must
RELIABILITY CHARACTERISTICS
Data Retention…………………………..…..100 Years
Endurance…………………….……….100,000 Cycles
28 Lead SSOP…………………………………80
SINK
be equal to or greater than 2.7V (voltage level measured
on pin 16).
= 2mA
0.9xVI
0.7xVI
Min.
180
-0.1
-0.1
2.7
0.9
13
10
50
0
0
Preliminary Information
Typ.
10.5
200
500
100
100
14
20
SMT4214
°
C to +85
0.1xVI
0.3xVI
Max
220
250
165
6.0
6.0
0.4
0.4
80
VI
VI
2
o
°
C/W
Unit
C
mA
mV
mV
V/s
1/
µA
kΩ
8
V
V
V
V
V
V
V
V
V
V