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LTC6101HVACMS8#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22
LTC6101/LTC6101HV
16
Rev I
For more information www.analog.com
TYPICAL APPLICATIONS
Bidirectional Current Sense Circuit with Separate Charge/Discharge Output
LTC6101 Monitors Its Own Supply Current High-Side-Input Transimpedance Amplifier
L
O
A
D
CHARGER
–
+
–
+
+
–
+
–
V
OUT D
= I
DISCHARGE
•
R
SENSE
( )
WHEN I
DISCHARGE
≥ 0DISCHARGING:
R
OUT D
R
IN D
V
OUT C
= I
CHARGE
•
R
SENSE
( )
WHEN I
CHARGE
≥ 0CHARGING:
R
OUT C
R
IN C
6101 TA02
V
BATT
R
IN C
100
LTC6101
R
IN D
100
R
IN C
100
LTC6101
V
OUT D
R
OUT D
4.99k
R
OUT C
4.99k
V
OUT C
R
IN D
100
I
DISCHARGE
R
SENSE
I
CHARGE
V
+
V
–
OUT
–IN+IN
V
+
V
–
OUT
–IN +IN
L
O
A
D
–
+
6101 TA03
R2
4.99k
V
OUT
R1
100
V
BATT
R
SENSE
LTC6101
+
–
V
OUT
= 49.9
•
R
SENSE
(
I
LOAD
+ I
SUPPLY
)
I
LOAD
I
SUPPLY
V
+
V
–
OUT
–IN+IN
–
+
6101 TA04
R
L
V
O
4.75k4.75k
V
S
LASER MONITOR
PHOTODIODE
CMPZ4697*
(10V)
10k
i
PD
LTC6101
V
O
= I
PD
•
R
L
*V
Z
SETS PHOTODIODE BIAS
V
Z
+ 4 ≤ V
S
≤ V
Z
+ 60
V
+
V
–
OUT
–IN+IN
LTC6101/LTC6101HV
17
Rev I
For more information www.analog.com
TO µP
6101 TA06
LTC2433-1
LTC6101
R
OUT
4.99k
R
IN
100Ω
V
OUT
V
SENSE
I
LOAD
4V TO 60V
1µF
5V
L
O
A
D
–
+
–
+
V
OUT
= • V
SENSE
= 49.9V
SENSE
R
OUT
R
IN
ADC FULL-SCALE = 2.5V
2 1
9
8
7
1063
4
5
V
CC
SCK
REF
+
REF
–
GND
IN
+
IN
–
C
C
F
O
SDD
V
+
V
–
OUT
–IN+IN
16-Bit Resolution Unidirectional Output into LTC2433 ADC
6101 TA07
L
O
A
D
FAULT
OFF ON
1 5
4.99k
V
O
R
S
3
4
47k
2
8
6
100Ω
100Ω
1%
10µF
63V
1µF
14V
V
LOGIC
SUB85N06-5
V
O
= 49.9 • R
S
• I
L
FOR R
S
= 5mΩ,
V
O
= 2.5V AT I
L
= 10A (FULL SCALE)
LT1910 LTC6101
I
L
V
+
V
–
OUT
–IN
+IN
Intelligent High-Side Switch with Current Monitor
TYPICAL APPLICATIONS
LTC6101/LTC6101HV
18
Rev I
For more information www.analog.com
6101 TA08
LTC6101HV
R
IN
V
–
V
–
V
SENSE
R
SENSE
I
SENSE
LOAD
+
–
– +
V
OUT
= V
LOGIC –
I
SENSE
• • N • R
OUT
R
SENSE
R
IN
N = OPTOISOLATOR CURRENT GAIN
V
S
ANY OPTOISOLATOR
R
OUT
V
OUT
V
LOGIC
V
+
V
–
OUT
–IN +IN
6101 TA09
LTC6101
R
IN
100Ω
V
OUT
R
OUT
4.99k
L
O
A
D
–
+
V
OUT
= • V
SENSE
= 49.9 V
SENSE
R
OUT
R
IN
M1 AND M2 ARE FQD3P50 TM
M1
M2
62V
CMZ5944B
500V
2M
V
SENSE
R
SENSE
I
SENSE
+ –
DANGER! Lethal Potentials Present — Use Caution
DANGER!!
HIGH VOLTAGE!!
V
+
V
–
OUT
–IN+IN
48V Supply Current Monitor with Isolated Output with 105V Survivability
Simple 500V Current Monitor
TYPICAL APPLICATIONS
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22

LTC6101HVACMS8#TRPBF

Mfr. #:
Buy LTC6101HVACMS8#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Current Sense Amplifiers Hi V, Hi-Side C Sense Amp in SOT-23
Lifecycle:
New from this manufacturer.
Delivery:
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