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): 40/55頁
文件大?。?/td> 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.
45
5. Output Current (IOUT) vs. Ripple Voltage (Ripple) Characteristics
The following shows the actual output current (IOUT) vs. ripple voltage (Ripple) characteristics when the S-8340/8341
Series is used under conditions (37) to (60) in Tables 14 and 15.
(37) S-8340A25AFT
Rippl
e
(m
V)
0
50
100
150
200
250
300
1
10
100
1000
IOUT (mA)
(CDRH5D18/4.1
μH, NDS335N,47μF)
V
IN=1.2V
1.5V
1.8V
R
ipple
(m
V
)
0
50
100
150
200
250
300
1
10
100
1000
IOUT (mA)
(CDRH5D18/4.1
μH,NDS335N,47μF×2)
V
IN=1.2V
1.5V
1.8V
(38) S-8340A25AFT
Ripple(mV)
0
100
200
300
400
500
600
10
100
1000
10000
IOUT(mA)
(CDRH124/10
μH,FTS2001,47μF×2)
1.8V
VIN=1.5V
2.4V
Ripple(mV)
0
100
200
300
400
500
600
10
100
1000
10000
IOUT(mA)
(CDRH124/10
μH,FTS2001,100μF×2)
2.4V
VIN=1.5V
1.8V
(39) S-8341A25AFT
R
ippl
e(mV)
0
50
100
150
200
250
300
1
10
100
1000
IOUT(mA)
(CDRH5D18/4.1
μH, NDS335N,47μF)
1.8V
1.5V
VIN=1.2V
Ripple(mV)
0
50
100
150
200
250
300
1
10
100
1000
IOUT(mA)
(CDRH5D18/4.1
μH, NDS335N,47μF×2)
1.8V
1.5V
VIN=1.2V
(40) S-8341A25AFT
Ripple(mV)
0
100
200
300
400
500
600
10
100
1000
10000
IOUT(mA)
(CDRH124/10
μH, FTS2001,47μF×2)
1.8V
VIN=1.5V
2.4V
Ripple(mV)
0
100
200
300
400
500
600
10
100
1000
10000
IOUT(mA)
(CDRH124/10
μH,FTS2001,100μF×2)
1.8V
VIN=1.5V
2.4V
Ripple
(mV)
Ripple
(mV)
Ripple
(mV)
Ripple
(mV)
Ripple
(mV)
Ripple
(mV)
Ripple
(mV)
(CDRH5D18/4.1
μH, NDS335N, 47 μF)
Ripple
(mV)
(CDRH124/10
μH, FTS2000, 47 μF × 2)
(CDRH5D18/4.1
μH, NDS335N, 47 μF × 2)
(CDRH5D18/4.1
μH, NDS335N, 47 μF × 2)
(
CDRH5D18/4.1
μH, NDS335N, 47 μF)
VIN = 1.2 V
VIN = 1.5 V
VIN = 1.2 V
(CDRH5D18/4.1
μH, NDS335N, 47 μF × 2)
IOUT (mA)
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相關(guān)代理商/技術(shù)參數(shù)
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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