PRELIMINARY DATA SHEET
PHOTOCOUPLER
PS9552,PS9552L1,PS9552L2,PS9552L3
2.5 A OUTPUT CURRENT, HIGH CMR
IGBT GATE DRIVE PHOTOCOUPLER
8-PIN DIP PHOTOCOUPLER
<R>
−NEPOC
Series−
DESCRIPTION
The PS9552, PS9552L1, PS9552L2 and PS9552L3 are optically coupled isolators containing a GaAlAs LED on the
input side and a photo diode, a signal processing circuit and a power output transistor on the output side on one chip.
The PS9552 Series is designed specifically for high common mode transient immunity (CMR), high output current
and high switching speed.
The PS9552 Series is suitable for driving IGBTs and MOS FETs.
The PS9552 Series is in a plastic DIP (Dual In-line Package).
The PS9552L1 is lead bending type for long creepage distance.
The PS9552L2 is lead bending type for long creepage distance (Gull-wing) for surface mount.
The PS9552L3 is lead bending type (Gull-wing) for surface mounting.
FEATURES
<R>
• Large peak output current (2.5 A MAX., 2.0 A MIN.)
• High speed switching (t
PLH
/t
PHL
= 0.5
μ
s MAX.)
• UVLO (Under Voltage Lock Out) protection with hysteresis
• High common mode transient immunity (CM
H
, CM
L
=
±15
kV/
μ
s MIN.)
<R>
<R>
• Ordering number of tape product : PS9552L2-E3 : 1 000 pcs/reel
: PS9552L3-E3 : 1 000 pcs/reel
• Safety standards
• UL approved: File No. E72422
• CSA approved: No. CA 101391
• BSI approved: No. 8937, 8938
• SEMKO approved: No. 615433
• NEMKO approved: No. P06207243
• DEMKO approved: No. 314091
• FIMKO approved: No. FI 22827
• DIN EN60747-5-2 (VDE0884 Part2) approved (Option)
1
2
3
4
SHIELD
PIN CONNECTION
(Top View)
8
7
6
5
1. NC
2. Anode
3. Cathode
4. NC
5. V
EE
6. V
O
7. V
O
8. V
CC
APPLICATIONS
• IGBT, Power MOS FET Gate Driver
• Industrial inverter
• IH (Induction Heating)
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. PN10589EJ02V0DS (2nd edition)
Date Published June 2007 NS
Printed in Japan
The mark <R> shows major revised points.
2006, 2007
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
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