Toshiba SD-470EKE Service Manual page 23

TAS000080XX
TAS000085XX
Vcc
2
5uA 400uA
Vfb
3
NC
4
Reset
Min.20V
FSDM100
Internal
Voltage
UVLO
Ref
OSC
PWM
S/S
15mS
BURST
V
BURST
OLP
V
SD
OVP
TSD
L
H
Bias
8.7/6.7V
Vck
S Q
R
LEB
Iover
S Q
R
A/R
Vstr
5
6,7,8
Drain
DRIVER SFET
Rsense
Vth
1
GND