S-8331A30FS-T2-G Seiko Instruments, S-8331A30FS-T2-G Datasheet - Page 30
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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
30
STEP-UP, FOR LCD BIAS SUPPLY, 1-CHANNEL SWITCHING REGULATOR
S-8330/8331 Series
Transitory Response Characteristics
1. Powering On (V
2. Power Off Pin Response (Von/off=0→5.0 V)
Power off
Pin Voltage
Output Vol.
S-8330A30 (Light Load : I
Input Vol.
Output Vol.
S-8331A30 (Light Load → I
Input Vol.
Output Vol.
S-8331A30 (Light Load → I
Pin Voltage
Output Vol.
(2.5V/div)
(2.5V/div)
S-8330A30 (Light Load : I
Power off
(5V/div)
(5V/div)
(5V/div)
(5V/div)
20V
20V
20V
20V
0V
0V
0V
5V
0V
5V
0V
5V
0V
0V
5V
0V
OUT
OUT
IN
OUT
: 0V→5.0 V)
OUT
=1mA)
=1mA)
=1mA)
=1mA)
t (1msec/div)
t (1msec/div)
t (1msec/div)
t (1msec/div)
V
V
IN
IN
=5V,V
=5V,V
Seiko Instruments Inc.
V
V
OUT
OUT
OUT
OUT
=18V
=18V
=18V
=18V
Power off
Pin Voltage
Output Vol.
Output Vol.
S-8331A30 (Heavy Load → I
Output Vol.
S-8331A30 (Heavy Load →Ι
Pin Voltage
Output Vol.
Input Vol.
Input Vol.
S-8330A30 (Heavy Load : I
S-8330A30 (Heavy Load : I
(2.5V/div)
(2.5V/div)
(5V/div)
Power off
(5V/div)
(5V/div)
(5V/div)
20V
20V
20V
20V
5V
0V
0V
5V
0V
0V
5V
0V
5V
0V
0V
0V
OUT
OUT
OUT
OUT
=1mA)
=20mA)
=20mA)
=10mA)
t (1msec/div)
t (1msec/div)
t (1msec/div)
t (1msec/div)
V
V
IN
IN
=5V,V
=5V,V
V
V
OUT
OUT
OUT
OUT
Rev.6.0
=18V
=18V
=18V
=18V
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