lt6107mps5-trpbf Linear Technology Corporation, lt6107mps5-trpbf Datasheet - Page 3

• Manufacturer Part Number: lt6107mps5-trpbf
• Description: High Temperature High Side Current Sense Amp In Sot-23
• Manufacturer: Linear Technology Corporation

ELECTRICAL CHARACTERISTICS
SYMBOL
BW
t
I
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime. In addition to the Absolute Maximum Ratings, the
output current of the LT6107 must be limited to insure that the power
dissipation in the LT6107 does not allow the die temperature to exceed
150°C. See the applications information section “Power Dissipation
Considerations” for further information.
Note 2: Junction temperatures greater than 125°C will promote
accelerated aging. The LT6107 has demonstrated typical life beyond
1000 hours at 150°C.
TYPICAL PERFORMANCE CHARACTERISTICS
operating temperature range, otherwise specifi cations are at T
unless otherwise noted. (Note 6)
r
S
16
14
12
10
8
6
4
2
0
–200
V
V
V
R
R
1068 UNITS
OS
+
SENSE
IN
OUT
= 12V
= 100Ω
Distribution
= 10k
–120
= 5mV
INPUT OFFSET VOLTAGE (μV)
PARAMETER
Minimum Output Voltage
(Note 5)
Signal Bandwidth (–3dB)
Input Step Response (to 50% of
Output Step)
Supply Current
–40 0
40
120
6107 G23
200
CONDITIONS
V
V
I
ΔV
Rising Edge
V
V
V
OUT
SENSE
SENSE
+
+
+
SENSE
= 2.7V, I
= 12V, I
= 36V, I
= 1mA, R
–10
–20
–30
–40
–50
–60
–70
70
60
50
40
30
20
10
= 0mV, R
= 0mV, R
0
= 100mV Step, R
0
Input Offset Voltage vs
Supply Voltage
OUT
OUT
V
R
R
TYPICAL UNITS
OUT
SENSE
IN
OUT
IN
= 100Ω
= 0μA, (V
= 0μA, (V
5
= 0μA, (V
= 10k
= 100Ω, R
The
IN
IN
= 5mV
= 100Ω, R
= 500Ω, R
10
A
SUPPLY VOLTAGE (V)
●
= 25°C. V
15
denotes the specifi cations which apply over the full specifi ed
SENSE
SENSE
SENSE
IN
OUT
= 100Ω, R
Note 3: Guaranteed by the gain error test.
Note 4: Gain error refers to the contribution of the LT6107 internal circuitry
and does not include errors in the external gain setting resistors.
Note 5: The LT6107 output is an open collector current source. The
minimum output voltage scales directly with the ratio R
Note 6: V
R
Note 7: V
Characteristics will apply. Higher voltages can affect performance but
will not damage the part provided that the output current of the LT6107
does not exceed the allowable power dissipation as described in Note 1.
20
OUT
OUT
SENSE
= –5mV)
= –5mV)
= 5k
= –5mV)
+
25
= 10k, V
= 10k
= 12V, V
. See Figure 1.
SENSE(MAX)
SENSE +
30
OUT
+
= 5k,
35
= 12V, 36V
+
6107 G02
is the voltage at the high side of the sense resistor,
= V
40
is the maximum sense voltage for which the Electrical
SENSE +
, R
●
●
●
●
●
–100
–300
–400
–200
600
400
300
200
100
500
IN
0
–55 –35 –15 5 25 45 65 85 105 125 145 165
= 100Ω, R
Input Offset Voltage vs
Temperature
MIN
V
V
R
R
A
TYPICAL UNITS
SENSE
+
IN
OUT
V
= 12V
= 100
= 100Ω
= 10k
= 5mV
TEMPERATURE (°C)
OUT
TYP
200
3.5
60
65
70
12
7
= 10k, Gain = 100
LT6107
OUT
MAX
100
120
125
135
45
85
16
40
85
95
/10k.
UNITS
6107fb
6107 G03
3
kHz
mV
mV
mV
mV
μA
μA
μA
μs