S-8357E50MC-NLJT2G Seiko Instruments, S-8357E50MC-NLJT2G Datasheet - Page 38
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S-8357E50MC-NLJT2G
Manufacturer Part Number
S-8357E50MC-NLJT2G
Description
IC REG CTRL PWM 5.0V SOT23-5
Manufacturer
Seiko Instruments
Type
Step-Up (Boost)r
Datasheet
1.S-8355K18MC-NADT2G.pdf
(77 pages)
Specifications of S-8357E50MC-NLJT2G
Internal Switch(s)
No
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
5V
Current - Output
100mA
Frequency - Switching
100kHz
Voltage - Input
0.9 ~ 10 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Power - Output
250mW
Output Voltage
5 V
Input Voltage
10 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
38
STEP-UP, SUPER-SMALL PACKAGE, 600 kHz, PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8355/56/57/58 Series
2. Output Characteristics of The Power Supply for LCD
The data of the step-up characteristics (a) Output current (I
(I
Condition 1
Condition 2
Condition 3
OUT
) vs. Output voltage (V
100
100
100
(a) Output current (I
(a) Output current (I
(a) Output current (I
80
60
40
20
80
60
40
20
80
60
40
20
0.01
0.01
0.01
0
0
0
0.1
0.1
0.1
OUT
I
OUT
OUT
I
OUT
I
OUT
OUT
OUT
) characteristics under conditions of 1 to 3 in Table 30 is shown below.
) vs. Efficiency (η)
) vs. Efficiency (η)
) vs. Efficiency (η)
1
1
1
[mA]
[mA]
[mA]
10
10
10
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
Seiko Instruments Inc.
= 3.0 V
= 5.0 V
= 7.0 V
= 3.0 V
= 5.0 V
= 7.0 V
= 3.3 V
= 5.0 V
100
100
100
OUT
) vs. Efficiency (η) characteristics, (b) Output current
(b) Output current (I
(b) Output current (I
(b) Output current (I
11
10
16
15
14
13
12
22
20
18
16
14
0.01
0.01
0.01
9
8
7
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
0.1
0.1
0.1
= 3.0 V
= 5.0 V
= 7.0 V
= 3.0 V
= 5.0 V
= 7.0 V
= 3.3 V
= 5.0 V
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
1
1
) vs. Output voltage (V
1
) vs. Output voltage (V
) vs. Output voltage (V
[mA]
[mA]
[mA]
10
10
10
Rev.7.0
100
100
100
OUT
_00
OUT
OUT
)
)
)