HCPL-7560-300E Avago Technologies US Inc., HCPL-7560-300E Datasheet - Page 17
![OPTOCOUPLER, ANALOG, 3750VRMS](/photos/7/66/76624/516-8-smd_sml.jpg)
HCPL-7560-300E
Manufacturer Part Number
HCPL-7560-300E
Description
OPTOCOUPLER, ANALOG, 3750VRMS
Manufacturer
Avago Technologies US Inc.
Series
-r
Type
Sigma-Delta Modulatorr
Datasheet
1.HCPL-7560-500E.pdf
(18 pages)
Specifications of HCPL-7560-300E
No. Of Channels
1
Input Current
20mA
Output Voltage
6V
Opto Case Style
SMD
No. Of Pins
8
Peak Reflow Compatible (260 C)
Yes
Input Current Max
20mA
Isolation Voltage
3.75kV
Voltage - Isolation
3750Vrms
Input Type
DC
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SMD Gull Wing
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HCPL-7560-300E
Manufacturer:
AVAGO
Quantity:
40 000
Table 3. Isotek (Isabellenhütte) Four-Terminal Shunt Summary.
Note: Values in brackets are with a heatsink for the shunt.
In some applications, however, supply currents flowing
through the power-supply return path may cause offset
or noise problems. In this case, better performance may
be obtained by connecting V
the shunt resistor with two conductors, and connecting
GND1 to the shunt resistor with a third conductor for
the power-supply return path, as shown in Figure 19.
When connected this way, both input pins should be
bypassed. To minimize electromagnetic interference of
the sense signal, all of the conductors (whether two or
three are used) connecting the isolated modulator to
the sense resistor should be either twisted pair wire or
closely spaced traces on a PC board.
Figure 19. Schematic for Three Conductor Shunt Connection.
17
Shunt
Resistor Part
Num
PBV-R050-0.5
PBV-R020-0.5
PBV-R010-0.5
PBV-R005-0.5
PBV-R002-0.5
MOTOR
R
+
SENSE
-
HV+
HV-
Shunt Resistance
R2b 39Ω
IN+
R2a 39Ω
FLOATING
GATE DRIVE
mW
POSITIVE
50
20
10
SUPPLY
5
2
CIRCUIT
and V
5.1 V
D1
R1
IN-
directly across
0.1 µF
0.01 µF
C1
Tol.
C2a
0.5
0.5
0.5
0.5
0.5
%
0.01 µF
C2b
The 39W resistor in series with the input lead (R2) forms
a lowpass anti-aliasing filter with the 0.01µF input
bypass capacitor (C2) with a 400 kHz bandwidth. The
resistor performs another important function as well;
it dampens any ringing which might be present in the
circuit formed by the shunt, the input bypass capacitor,
and the inductance of wires or traces connecting the
two. Undamped ringing of the input circuit near the
input sampling frequency can alias into the baseband
producing what might appear to be noise at the output
of the device.
Maximum RMS
Current
25 [28]
39 [71]
14
V
V
V
GND1
A
3
7
DD1
IN+
IN-
HCPL-7560
MCLK
MDAT
GND2
V
DD2
11 - 39 [19 - 71]
7 - 25 [8 - 28]
0.8 - 3
4 - 14
2 - 7
hp
Motor Power Range
120 V
ac
-440 V
8 - 29 [14 - 53]
5 - 19 [6 - 21]
0.6 - 2
0.6 - 2
ac
3 - 10
kW