S-8330A22FS-T2-G Seiko Instruments, S-8330A22FS-T2-G Datasheet - Page 9

• Manufacturer Part Number: S-8330A22FS-T2-G
• Description: IC REG SW PWM SHTDN 10-22V 8SSOP
• Manufacturer: Seiko Instruments
• Type: Step-Up (Boost)r

Specifications of S-8330A22FS-T2-G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 10 ~ 22 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: 22 V
• Operating Temperature Range: - 20 C to + 70 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Temperature coefficient
Current consumption 1
Current consumption 2
Rev.6.0
Output voltage range
Input leakage current
Current consumption
Oscillating frequency
Maximum duty ratio
Output current at
during power off
Load regulation
Output voltage
Line regulation
Output voltage
3. S-8331A Series
Step-Up Switching Regulator
Soft start time
Power off pin
Power off pin
Input voltage
Input voltage
Efficiency
accuracy
EXTpin
Item
_00
ΔVOUT/ΔTa Ta=-20°C to +70°C
Max Duty V
ΔVOUT1
ΔVOUT2
Symbol
IEXTH
VOUT
IEXTL
VSH1
VSH2
ISSS
ISS1
ISS2
EFFI
fosc
VSL
TSS
VIN
ISL
STEP-UP, FOR LCD BIAS SUPPLY, 1-CHANNEL SWITCHING REGULATOR
S-8330A20FS
S-8330A22FS
S-8330A24FS
S-8330A26FS
S-8330A28FS
S-8330A30FS
V
V
Power off pin
VEXT=V
VEXT=0.4 V
V
V
I
Output voltage/24 kΩ
V
Measure waveform at EXT pin
Measure waveform at EXT pin
V
Check oscillation at EXT pin V
V
Check oscillation stop at EXT pin
V
OUT
OUT
IN
IN
IN
IN
OUT
OUT
OUT
IN
=5 V, V
=2 V, V
=3 V to 6 V
=5 V
=9 V
=Output voltage/2.4 MΩ to
=Output voltage×0.95
=Output voltage×0.95
=Output voltage×0.95
=Output voltage×0.95
=VDIN=0 V,V
IN
-0.4 V
OUT
OUT
=Output voltage Max.
=Output voltage Min.
Conditions
Seiko Instruments Inc.
IN
S-8331A20FS
S-8331A22FS
S-8331A24FS
S-8331A26FS
S-8331A28FS
S-8331A30FS
S-8331A20FS
S-8331A22FS
S-8331A24FS
S-8331A26FS
S-8331A28FS
S-8331A30FS
=VCLK=VSTRB=5 V
V
IN
IN
≥3.0 V
<3.0 V
Min.
144
2.0
3.0
5.0
2.4
1.6
10
12
14
16
18
60
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-1
—
8
1
±300
±330
±360
±390
±420
±450
Typ.
±1.0
±1.1
±1.2
±1.3
±1.4
±1.5
±30
180
5.0
8.0
—
—
—
—
—
—
50
25
—
72
—
—
—
—
85
—
3
(Unless otherwise specified: Ta=25°C)
±2.4%
Max.
100
216
9.0
1.0
0.4
20
22
24
26
28
30
50
84
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
6
S-8330/8331 Series
mV/°C
Unit
kHz
mA
mA
mV
mV
ms
μA
μA
μA
μA
%
%
%
V
V
V
Mea. Cir.
—
—
—
6
5
2
4
4
4
6
6
6
2
2
2
1
6
9