S-8331A30FS-T2-G Seiko Instruments, S-8331A30FS-T2-G Datasheet - Page 32
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S-8331A30FS-T2-G
Manufacturer Part Number
S-8331A30FS-T2-G
Description
IC REG SW PWM SHTDN 18-30V 8SSOP
Manufacturer
Seiko Instruments
Type
Step-Up (Boost)r
Datasheet
1.S-8330A20FS-T2-G.pdf
(41 pages)
Specifications of S-8331A30FS-T2-G
Internal Switch(s)
No
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
18 ~ 30 V
Current - Output
5mA
Frequency - Switching
180kHz
Voltage - Input
2 ~ 9 V
Operating Temperature
-20°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SSOP
Power - Output
300mW
Output Voltage
30 V
Operating Temperature Range
- 20 C to + 70 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
32
STEP-UP, FOR LCD BIAS SUPPLY, 1-CHANNEL SWITCHING REGULATOR
S-8330/8331 Series
5. Output Voltage Changeover
S-8330A20 (V
Pin Vol.
Output Vol.
S-8330A30 (V
Pin Vol.
Output Vol.
S-8331A20 (V
Pin Vol.
Output Vol.
S-8331A30 (V
Pin Vol.
Output Vol.
STRB
STRB
STRB
STRB
(2V/div)
(2V/div)
(2V/div)
(2V/div)
14V
24V
18V
14V
24V
18V
8V
8V
5V
0V
5V
0V
5V
0V
5V
0V
OUT
OUT
OUT
OUT
:8V → 14V)
:18V → 24V)
:8V → 14V)
:18V → 24V)
t (5msec/div)
t (5msec/div)
t (5msec/div)
t (5msec/div)
V
IN
V
V
V
=5V, I
IN
IN
IN
=5V, I
=5V, I
=5V, I
Seiko Instruments Inc.
OUT
OUT
OUT
OUT
=1mA
=1mA
=1mA
=1mA
S-8330A20 (V
Pin Vol.
Output Vol.
S-8330A30 (V
Pin Vol.
Output Vol.
S-8331A20 (V
Pin Vol.
Output Vol.
S-8331A30 (V
Pin Vol.
Output Vol.
STRB
STRB
STRB
STRB
(2V/div)
(2V/div)
(2V/div)
(2V/div)
14V
24V
18V
14V
24V
18V
8V
8V
5V
0V
5V
0V
5V
0V
5V
0V
OUT
OUT
OUT
OUT
:14V → 8V)
:24V → 18V)
:14V → 8V)
:24V → 18V)
t (5msec/div)
t (5msec/div)
t (5msec/div)
t (5msec/div)
V
IN
V
V
V
=5V, I
IN
IN
IN
=5V, I
=5V, I
=5V, I
OUT
=10mA
OUT
OUT
OUT
=10mA
=20mA
=20mA
Rev.6.0
_00