參數(shù)資料
型號(hào): S-8357G33MC-MIST2U
元件分類(lèi): 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 345 kHz SWITCHING FREQ-MAX, PDSO5
封裝: HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN
文件頁(yè)數(shù): 54/77頁(yè)
文件大小: 836K
代理商: S-8357G33MC-MIST2U
STEP-UP, SUPER-SMALL PACKAGE, 600 kHz, PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8355/56/57/58 Series
Rev.7.0_00
Seiko Instruments Inc.
58
2. Output Current (IOUT) vs. Efficiency (η) Characteristics, Output Current (IOUT) vs. Output Voltage (VOUT) Characteristics
The following shows the actual (a) Output current (IOUT) vs. Efficiency (η) characteristics and (b) Output current (IOUT)
vs. Output voltage (VOUT) characteristics under the conditions of No. 1 to 16 in Table 32.
Condition 1 S-8357F33
(a) Output current (IOUT) vs. Efficiency (η)
(b) Output current (IOUT) vs. Output voltage (VOUT)
20
40
60
80
100
1
10
100
1000
VIN= 0.9 V
V IN= 1.8 V
V IN= 2.7 V
0.1
η
[%
]
IOUT [mA]
3.0
3.1
3.2
3.3
3.4
3.5
0.1
1
10
100
1000
VIN=0.9 V
VIN=1.8 V
VIN=2.7 V
V
OU
T
[V
]
IOUT [mA]
Condition 2 S-8357F50
(a) Output current (IOUT) vs. Efficiency (η)
(b) Output current (IOUT) vs. Output voltage (VOUT)
20
40
60
80
100
1
10
100
1000
VIN= 2.0 V
V IN= 3.0 V
V IN= 4.0 V
0.1
η
[%]
IOUT [mA]
4.7
4.8
4.9
5.0
5.1
5.2
0.1
1
10
100
1000
VIN=2.0 V
VIN=3.0 V
VIN=4.0 V
V
OUT
[V
]
IOUT [mA]
Condition 3 S-8356M50
(a) Output current (IOUT) vs. Efficiency (η)
(b) Output current (IOUT) vs. Output voltage (VOUT)
20
40
60
80
100
1
10
100
1000
VIN= 2.0 V
V IN= 3.0 V
V IN= 4.0 V
0.1
η
[%]
IOUT [mA]
4.7
4.8
4.9
5.0
5.1
5.2
0.1
1
10
100
1000
VIN=2.0 V
VIN=3.0 V
VIN=4.0 V
V
OU
T
[V
]
IOUT [mA]
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