ISL70617SEH Datasheet, PDF (4/28 Pages) Intersil Corporation – High voltage process control

Pin Configuration
NC
DNC
DNC
+R_FB
+R_FB SENSE
-R_FB SENSE
-R_FB
GND
V_CC
V_CO
+V_FB
+V_OUT
NOTE: The small square mark is indicative of pin #1.
ISL70617SEH
ISL70617SEH
(24 LD FLATPACK)
TOP VIEW
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
IN+
IN-
DNC
+R_IN
+R_IN SENSE
-R_IN SENSE
-R_IN
V_CMO
V_EE
V_EO
-V_FB
-V_OUT
Pin Descriptions
PIN NAME
NC
DNC
+R_FB
+R_FB SENSE
-R_FB SENSE
-R_FB
GND
V_CC
V_CO
+V_FB
+V_OUT
-V_OUT
-V_FB
V_EO
V_EE
V_CMO
-R_IN
-R_IN SENSE
+R_IN SENSE
+R_IN
IN-
IN+
LID
PIN NUMBERS
1
2, 3, 22
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
23
24
N/A
DESCRIPTION
No internal connection
For internal use. Do not connect
Feedback resistor R_FB, positive terminal
+R_FB positive sense pin connects to the resistor R_FB+ terminal to form the R_FB+ Kelvin connection.
-R_FB negative sense pin connects to the resistor R_FB- terminal to form the R_FB- Kelvin connection.
Feedback resistor R_FB, negative terminal
Ground pin is capacitively coupled to the internal ESD circuit and should be connected to power supply
common or signal GND. Also connected to the lid.
Positive supply for input stage and feedback amplifier
Positive supply for output stage
Positive output feedback
Positive output
Negative output
Negative output feedback
Negative supply for output stage
Negative supply for input stage and feedback amplifier
Output common-mode reference input
Input resistor R_IN, negative terminal
-R_IN negative sense pin connects to the resistor R_IN- terminal to form the R_IN- Kelvin connection.
+R_IN positive sense pin connects to the resistor R_IN+ terminal to form the R_IN+ Kelvin connection.
Input resistor R_IN, positive terminal
Negative input
Positive input
Package lid is internally connected to GND (Pin 8).
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4
FN8697.4
December 16, 2016