Denon RCD-N7 Service Manual page 94

Package PG-DIP-8-6
ICE2B265 (SMPS : IC92)
SoftS
1
FB 2
3
Isense
4
Drain
Representative Blockdiagram
Pin Configuration PG-DIP-8-6 (top view)
ICE2B265 Block Diagram
Representative Blockdiagram
GND
8
7 VCC
6
N.C
5
Drain
Figure 2
6
9
1 Pin Configuration and Functionality
1.1 Pin Configuration with PG-DIP-8-6
Package PG-DIP-7-1
Pin Symbol Function
SoftS
1
1 SoftS Soft-Start
2 FB Feedback
FB 3 Isense 2 Controller Current Sense Input,
CoolMOS™ Source Output
4 Drain
650V
3
Isense
5 Drain
650V
CoolSET™-F2
6 N.C Not connected
4
n.c.
7 VCC Controller Supply Voltage
8 GND Controller Ground
Representative Blockdiagram
1)
at T = 110°C
j
Pin Configuration PG-DIP-7-1 (top view)
2)
at T = 25°C
j
Package PG-DIP-8-6
SoftS
1
FB 2
3
Isense
4
Drain
Figure 1 Pin Configuration PG-DIP-8-6 (top view)
Version 2.6
25 Dec 2006
94
GND
8
7 VCC
1) 2)
/800V CoolMOS™ Drain
1) 2)
/800V CoolMOS™ Drain
5
Drain
25 Dec 2006
GND
8
7 VCC
6
N.C
5
Drain
Pin Configurati
1.2 Pin Configur
Pin Symbol Funct
1 SoftS Soft-S
2 FB Feedb
3 Isense Contro
CoolM
4 N.C. Not co
5 Drain
650V
7 VCC Contro
8 GND Contro
1)
at T = 110°C
j
2)
at T = 25°C
j
Package P
SoftS
1
FB 2
3
Isense
4
n.c.
Figure 2 Pin Configurat
6
1