LT1166CS8 Linear Technology, LT1166CS8 Datasheet - Page 2

• Manufacturer Part Number: LT1166CS8
• Description: IC BIAS SYS AUTO PWR-OUTPT 8SOIC
• Manufacturer: Linear Technology

Specifications of LT1166CS8

• Configuration: High and Low Side, Synchronous
• Input Type: Non-Inverting
• Number Of Configurations: 1
• Number Of Outputs: 2
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Supply: -
• Delay Time: -
• Current - Peak: -
• High Side Voltage - Max (bootstrap): -

LT1166
ABSOLUTE
2
Supply Current (Pin 1 or Pin 4) ............................ 75mA
Differential Voltage (Pin 2 to Pin 3) ......................... 6V
Output Short-Circuit Duration (Note 1) ......... Continuous
Specified Temperature Range (Note 2) ........ 0 C to 70 C
Operating Temperature Range ................ – 40 C to 85 C
Storage Temperature Range ................. – 65 C to 150 C
Junction Temperature (Note 3) ............................ 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
ELECTRICAL CHARACTERISTICS
PARAMETER
Output Offset Voltage
Input Bias Current
Input Resistance
V
V
Voltage Compliance
Current Compliance
PSRR
PSRR
Current Limit Voltage
The
temperature range.
Note 1: External power devices may require heat sinking.
Note 2: Commercial grade parts are designed to operate over the
temperature range of – 40 C to 85 C but are neither tested nor guaranteed
beyond 0 C to 70 C. Industrial grade parts specified and tested over
– 40 C and 85 C are available on special request, consult factory.
Note 3: T
dissipation P
Note 4: I
Transconductance
Pin 1 = 2V, Pin 4 = – 2V, Operating current 15mA and R
AB
AB
LT1166CS8: T
LT1166CN8: T
(Top)
(Bottom)
CC
EE
denotes specifications which apply over the full operating
TOP
J
gm
gm
gm
gm
calculated from the ambient temperature T
D
= I
CC2
EE2
CC10
EE10
according to the following formulas:
BOTTOM
J
J
= T
= T
A
A
W
MAXIMUM
+ (P
+ (P
D
D
• 150 C/W)
• 100 C/W)
W W
CONDITIONS
Operating Current 15mA to 50mA
Operating Current 15mA to 50mA (Note 4)
Operating Current 15mA to 50mA (Note 5)
Measure Pin 8 to Pin 3, No Load
Measure Pin 5 to Pin 3, No Load
Operating Current = 50mA (Notes 6, 9)
Operating Voltage = 2V
(Note 7)
Pin 1 = 2V, Pin 4 = – 2V
Pin 1 = 2V, Pin 4 = – 2V
Pin 1 = 10V, Pin 4 = – 10V
Pin 1 = 10V, Pin 4 = – 10V
(Note 8)
(Note 8)
Operating Current 15mA to 50mA
Pin 7 Voltage to Pin 3
Pin 6 Voltage to Pin 3
RATINGS
A
and the power
U
IN
= 20k, unless otherwise specified.
Consult factory for Industrial and Military grade parts.
PACKAGE/ORDER
Note 5: The input resistance is typically 15M when the loop is closed.
When the loop is open (current limit) the input resistance drops to 200
referred to Pin 3.
Note 6: Maximum T
simultaneous 10V and – 10V (20V total).
Note 7: Apply 200mV to Pin 2 and measure current change in Pin 1
and 4. Pin 3 is grounded.
Note 8:
Note 9: For Linear Operation, Pin 1 must not be less than 2V or more than
10V from Pin 3. Similarly, Pin 4 must not be less than 2V or more than
10V from Pin 3.
V
BOTTOM
N8 PACKAGE
8-LEAD PDIP
V
V
OUT
TOP
V
T
T
JMAX
JMAX
IN
PSRR
PSRR
1
2
3
4
= 150 C,
= 150 C,
CC
EE
TOP VIEW
= gm
= gm
+1
J
can be exceeded with 50mA operating current and
JA
JA
8-LEAD PLASTIC SO
= 100 C/ W (N8)
= 150 C/ W (S8)
EE2
CC2
MIN
0.08
0.08
0.09
0.09
– 1.0
– 14
gm
gm
14
2
1.0
S8 PACKAGE
2
4
– gm
– gm
EE2
CC2
8
7
6
5
SENSE
I
I
SENSE
EE10
CC10
LIM
LIM
+
–
0.100
0.100
0.125
0.125
+
–
– 1.3
TYP
– 20
INFORMATION
50
15
20
19
19
1.3
2
U
S8 PART MARKING
ORDER PART
LT1166CN8
LT1166CS8
NUMBER
W
MAX
0.13
0.13
0.16
0.16
– 1.5
– 26
250
1166
10
26
1.5
10
50
UNITS
U
mho
mho
mho
mho
M
mV
mV
mA
mV
dB
dB
A
V
V
V