HA16654A HITACHI [Hitachi Semiconductor], HA16654A Datasheet - Page 8

• Manufacturer Part Number: HA16654A
• Description: PWM Controlled Switching Regulator
• Manufacturer: HITACHI [Hitachi Semiconductor]

HA16654A, HA16664A Series
8
11 k
39 k
h
R
R
FE
2
1
of 2SD667 and 2SD647 is defined as 60 min and 200 max
220 pF
27 k
GND
V
IN
OUT
EI
DB
R
G
T
V
ref
GND
Figure 4 I
V
A
IN
OUT
Figure 5 t
2SD667
2SB647
CCS
15
2SD667
2SB647
2,200 pF
r
15
• I
• t
CCL
f
Dummy Load
Output
Measurement Circuit
(MOS FET)
Measurement Circuit
2,200 pF
Dummy Load
(MOS FET)
20%
80%
I
I
t
CCL
CCS
r
I
IN
t
f
V
IN
20
V
IN