參數(shù)資料
型號: S-8340B00AFT-T2-U
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 690 kHz SWITCHING FREQ-MAX, PDSO8
封裝: HALOGEN FREE AND LEAD FREE, TSSOP-8
文件頁數(shù): 31/55頁
文件大小: 740K
代理商: S-8340B00AFT-T2-U
STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
Rev.4.0_00
S-8340/8341 Series
Seiko Instruments Inc.
37
2. Output Current (IOUT) vs. Efficiency (η) Characteristics
The following shows the actual output current (IOUT) vs. efficiency (η) characteristics when the S-8340/8341 Series is
used under conditions (1) to (24) in Tables 10 and 11.
(1) S-8340A25AFT
(2) S-8340A25AFT
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
IOUT(mA)
η
(%)
VIN=1.2V
1.5V
1.8V
(CDRH5D18/4.1
μH, NDS335N)
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
10000
η
(%)
VIN=1.5V
2.4V
1.8V
IOUT(mA)
(CDRH124/10
μH, FTS2001)
(3) S-8341A25AFT
(4) S-8341A25AFT
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
η(
%)
VIN=1.2V
1.5V
1.8V
IOUT(mA)
(CDRH5D18/4.1
μH, NDS335N)
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
10000
η(
%)
VIN=1.5V
1.8V
2.4V
IOUT(mA)
(CDRH124/10
μH, FTS2001)
(5) S-8340A33AFT
(6) S-8340A33AFT
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
η
(%)
VIN=1.2V
3.0V
1.8V
IOUT(mA)
(CDRH5D18/4.1
μH, NDS335N)
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
10000
η
(%)
VIN=1.5V
3.0V
1.8V
IOUT(mA)
(CDRH124/10
μH, FTS2001)
(7) S-8341A33AFT
(8) S-8341A33AFT
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
η
(%)
VIN=1.2V
3.0V
1.8V
IOUT(mA)
(CDRH5D18/4.1
μH, NDS335N)
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
10000
η
(%)
VIN=1.5V
3.0V
1.8V
IOUT(mA)
(CDRH124/10
μH, FTS2001)
VIN = 1.2 V
(CDRH5D18/4.1
μH, NDS335N)
η(%)
IOUT (mA)
(CDRH124/10
μH, FTS2001)
(CDRH5D18/4.1
μH, NDS335N)
(CDRH124/10
μH, FTS2001)
(CDRH5D18/4.1
μH, NDS335N)
(CDRH124/10
μH, FTS2001)
(CDRH5D18/4.1
μH, NDS335N)
(CDRH124/10
μH, FTS2001)
VIN = 1.2 V
VIN = 1.5 V
VIN = 1.2 V
VIN = 1.5 V
VIN = 1.2 V
VIN = 1.5 V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-8340C25AFT-T2 功能描述:DC/DC 開關(guān)控制器 2.5V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
S-8340C25AFT-T2-G 功能描述:DC/DC 開關(guān)控制器 2.5V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
S-8340C30AFT-T2 功能描述:DC/DC 開關(guān)控制器 3.0V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
S-8340C30AFT-T2-G 功能描述:DC/DC 開關(guān)控制器 3.0V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
S-8340C33AFT-T2 功能描述:DC/DC 開關(guān)控制器 3.3V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK