LTC1706-63
W W
U W
U
W U
ABSOLUTE MAXIMUM RATINGS
PACKAGE/ORDER INFORMATION
(Note 1)
TOP VIEW
(Voltages Referred to GND Pin)
VID0
VID1
VID2
VID3
1
2
3
4
5
10 FB
Input Supply Voltage (VCC) ..........................–0.3V to 7V
VID Input Pins .............................................–0.3V to 7V
SENSE Pin ...................................................–0.3V to 7V
FB Pin ..........................................................–0.3V to 7V
Operating Ambient Temperature Range
9
8
7
6
GND
NC
VID4
SENSE
V
CC
MS PACKAGE
10-LEAD PLASTIC MSOP
TJMAX = 110°C, θJA = 120°C/ W
(Note 2) .................................................. –40°C to 85°C
Junction Temperature........................................... 110°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
MS PART MARKING
LTBXM
ORDER PART NUMBER
LTC1706EMS-63
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS
The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are T = 25°C.
A
2.7V ≤ V ≤ 5.5V, VID0 = VID1 = VID2 = VID3 = VID4 = NC unless otherwise specified.
CC
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP MAX UNITS
V
Operating Supply Voltage Range
Supply Current
Resistance Between SENSE and FB
2.7
5.5
5
7
V
µA
kΩ
%
CC
I
(Note 3)
0.1
5
VCC
R
V
●
●
3
FB-SENSE
Error % Output Voltage Accuracy
–0.35
+ 0.35
OUT
R
VID
VID Input Pull-Up Resistance
VID Input Voltage Threshold
V
V
V
= 0.6V (Note 4)
DIODE
40
kΩ
V
V
PULLUP
(2.7V ≤ V ≤ 5.5V)
0.4
TH
IL
CC
(2.7V ≤ V ≤ 5.5V)
1.6
IH
CC
I
V
VID Input Leakage Current
VID Pull-Up Voltage
V
V
V
< VID < 7V (Note 4)
= 3.3V
= 5V
0.01
2.8
4.5
±1
µA
V
V
VID-LEAK
CC
PULLUP
CC
CC
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 3: With all five VID inputs floating, the V supply current is simply
CC
the device leakage current. However, the V supply current will rise and
CC
be approximately equal to the number of grounded VID input pins times
Note 2: The LTC1706EMS-63 is guaranteed to meet performance
specifications from 0°C to 70°C. Specifications over the –40°C to 85°C
operating temperature range are assured by design, characterization and
correlation with statistical process controls.
(V – 0.6V)/40k. (See the VID Input Characteristics section for more
CC
details.)
Note 4: Each built-in pull-up resistor attached to the VID inputs also has a
series diode connected to V to allow input voltages higher than the V
CC
CC
supply without damage or clamping. (See Operation section for further
details.)
170663f
2
Linear Systems [ Linear Systems ]
