LTC6101HV Linear Technology, LTC6101HV Datasheet - Page 17

• Manufacturer Part Number: LTC6101HV
• Description: High-Side Current Sense Amplifier
• Manufacturer: Linear Technology

TYPICAL APPLICATIONS
48V Supply Current Monitor with Isolated Output with 105V Survivability
L
O
A
D
M1 AND M2 ARE FQD3P50 TM
V
OUT
I
=
SENSE
R
R
OUT
IN
V
S
• V
+IN
N = OPTOISOLATOR CURRENT GAIN
V
V
OUT
SENSE
–
= V
LTC6101
R
= 49.9 V
IN
LOGIC –
DANGER! Lethal Potentials Present — Use Caution
+
Simple 500V Current Monitor
–
V
R
–IN
SENSE
SENSE
SENSE
V
I
SENSE
–
+
V
+
V
–
OUT
OUT
•
R
+
SENSE
R
V
R
–
SENSE
IN
SENSE
–IN
V
OUT
V
+
+
LTC6101HV
LOGIC
• N • R
–
R
4.99k
M1
R
OUT
R
100Ω
OUT
ANY OPTOISOLATOR
OUT
IN
M2
V
OUT
+IN
V
–
6101 TA09
I
SENSE
500V
V
–
2M
6101 TA08
62V
CMZ5944B
LTC6101/LTC6101HV
HIGH VOLTAGE!!
LOAD
DANGER!!
17
6101fg