參數(shù)資料
型號(hào)： S-8340A25AFT-T2
元件分類： 穩(wěn)壓器
英文描述： 0.1 A SWITCHING CONTROLLER, 690 kHz SWITCHING FREQ-MAX, PDSO8
封裝： TSSOP-8
文件頁(yè)數(shù)： 23/53頁(yè)
文件大?。?/td> 855K
代理商： S-8340A25AFT-T2
STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
Rev.2.2_00
S-8340/8341 Series
Seiko Instruments Inc.
3
Product Name Structure
The control method, product type, and output voltage values for the S-8340/8341 Series can be selected depending on
usage. Refer to “1. Product Name” for the definition of the product name and “2. Product Name List” for the full product
names.
1. Product Name
S-834 x x xx A FT
T2
IC direction in tape specifications
*1
Package code
FT : 8-Pin TSSOP
Output voltage
25 to 60
(E.g., when the output voltage is 2.5 V, it is expressed as 25.)
Product type
A : Output voltage fixed output type, fOSC
= 600 kHz
B : Output voltage external setting type, fOSC
= 600 kHz
C : Output voltage fixed output type, fOSC
= 300 kHz
D : Output voltage external setting type, fOSC
= 300 kHz
Control method
0 : PWM control
1 : PWM/PFM switching control
*1. Refer to the taping drawing.
2. Product Name List
(1) Output Voltage Fixed Output Type
Table 1
Output Voltage
(V)
S-8340 Series
A Type
fOSC = 600 kHz
PWM Control
S-8341 Series
A Type
fOSC = 600 kHz
PWM/PFM Switching
Control
S-8340 Series
C Type
fOSC = 300 kHz
PWM Control
S-8341 Series
C Type
fOSC = 300 kHz
PWM/PFM Switching
Control
2.5 V
S-8340A25AFT-T2
S-8341A25AFT-T2
S-8340C25AFT-T2
S-8341C25AFT-T2
3.0 V
S-8340A30AFT-T2
S-8341A30AFT-T2
S-8340C30AFT-T2
S-8341C30AFT-T2
3.3 V
S-8340A33AFT-T2
S-8341A33AFT-T2
S-8340C33AFT-T2
S-8341C33AFT-T2
3.4 V
S-8340A34AFT-T2
3.5 V
S-8340A35AFT-T2
5.0 V
S-8340A50AFT-T2
S-8341A50AFT-T2
S-8340C50AFT-T2
S-8341C50AFT-T2
5.1 V
S-8340A51AFT-T2
S-8341C51AFT-T2
5.6 V
S-8340A56AFT-T2
6.0 V
S-8340A60AFT-T2
S-8340C60AFT-T2
Remark Contact the SII marketing department for products with an output voltage other than those specified
above.
(2) Output Voltage External Setting Type
Table 2
Output Voltage
(V)
S-8340 Series
B Type
fOSC = 600 kHz
PWM Control
S-8341 Series
B Type
fOSC = 600 kHz
PWM/PFM Switching
Control
S-8340 Series
D Type
fOSC = 300 kHz
PWM Control
S-8341 Series
D Type
fOSC = 300 kHz
PWM/PFM Switching
Control
External setting
S-8340B00AFT-T2
S-8341B00AFT-T2
S-8340D00AFT-T2
S-8341D00AFT-T2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-8340A25AFT-T2-G 功能描述:DC/DC 開(kāi)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(kāi)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-8340A30AFT-T2 功能描述:DC/DC 開(kāi)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(kāi)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-8340A30AFT-T2-G 功能描述:DC/DC 開(kāi)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(kāi)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-8340A33AFT-T2 功能描述:DC/DC 開(kāi)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(kāi)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-8340A33AFT-T2-G 功能描述:DC/DC 開(kāi)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(kāi)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
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