s-8337aaca-t8t1g Seiko Instruments Inc., s-8337aaca-t8t1g Datasheet - Page 11

• Manufacturer Part Number: s-8337aaca-t8t1g
• Description: Step-up, 1.2 Mhz High-frequency, Pwm Control Switching Regulator Controller
• Manufacturer: Seiko Instruments Inc.

Rev.3.1
_00
Input voltage
(V
Output voltage
(V
Error amplifier
reference voltage
FB pin voltage
(V
EXT pin voltage
(V
STEP-UP, 1.2 MHz HIGH-FREQUENCY, PWM CONTROL SWITCHING REGULATOR CONTROLLER
IN
OUT
FB
EXT
)
)
)
)
0.35 V
3.3 V
9.2 V
2.9 V
1.0 V
1.0 V
0.3 V
4.0 V
0 V
0 V
0 V
0 V
0 V
Seiko Instruments Inc.
(V
IN
= 0 V→3.3 V, V
Figure 8
OUT
t
SS
= 9.2 V, R
t (ms)
FB1
= 8.2 kΩ, R
V
S-8337/8338 Series
OUT
× 0.95 V
FB2
= 1.0 kΩ)
11