參數(shù)資料
型號(hào)： 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(yè)數(shù)： 26/55頁(yè)
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
S-8340/8341 Series
Rev.4.0_00
Seiko Instruments Inc.
32
Reference Data
Reference data are intended for use in selecting external parts to the IC.
The information therefore provides
characteristic data in which external parts are selected with a view of wide variety of IC applications. All data shows
typical value.
1. External Parts for Reference Data
Table 10 External Parts List for Output Current vs. Efficiency, Output Current vs. Output Voltage
Characteristics Data for A Type
No.
Product
Name
Output
Voltage
Inductor
Transistor
Diode
Output Capacitor
Sense
Resistor
Application
(1)
CDRH5D18/4.1
μH
NDS335N
RB491D
F920J476MB3
× 1
*1
(2)
S-8340A25AFT
CDRH124/10
μH
FTS2001
RBO81L
20 F951C476MG1 × 2
*2
(3)
CDRH5D18/4.1
μH
NDS335N
RB491D
F920J476MB3
× 1
*1
(4)
S-8341A25AFT
2.5 V
CDRH124/10
μH
FTS2001
RBO81L
20 F951C476MG1 × 2
*2
(5)
CDRH5D18/4.1
μH
NDS335N
RB491D
F920J476MB3
× 1
*1
(6)
S-8340A33AFT
CDRH124/10
μH
FTS2001
RBO81L-20
F951C476MG1
× 2
*2
(7)
CDRH5D18/4.1
μH
NDS335N
RB491D
F920J476MB3
× 1
*1
(8)
S-8341A33AFT
3.3 V
CDRH124/10
μH
FTS2001
RBO81L
20 F951C476MG1 × 2
*2
(9)
CDRH5D18/4.1
μH
NDS335N
RB491D
F951A476MF1
× 1
*1
(10)
S-8340A50AFT
CDRH124/10
μH
FTS2001
RBO81L
20 F951C476MG1 × 2
*2
(11)
CDRH5D18/4.1
μH
NDS335N
RB491D
F951A476MF1
× 1
*1
(12)
S-8341A50AFT
5.0 V
CDRH124/10
μH
FTS2001
RBO81L
20 F951C476MG1 × 2
0
Ω
*2
*1. CDRH5D18 + NDS335N + RB491D: For small and thin parts of which height is 2 mm or shorter (The maximum current of
an external part should be set to 1.7 A.)
*2. CDRH124 + FTS2001 + RBO81L-20: For heavy load current (The maximum current of an external part should be set to
4.5 A.)
Table 11 External Parts List for Output Current vs. Efficiency, Output Current vs. Output Voltage
Characteristics Data for C Type
No.
Product
Name
Output
Voltage
Inductor
Transistor
Diode
Output Capacitor
Sense
Resistor
Application
(13)
CDRH6D28/10
μH
FDN335N
RB491D
F951C476MG1
× 1
*3
(14)
S-8340C25AFT
CDRH124/10
μH
FTS2001
RBO81L
20 F951C476MG1 × 2
*4
(15)
CDRH6D28/10
μH
FDN335N
RB491D
F951C476MG1
× 1
*3
(16)
S-8341C25AFT
2.5 V
CDRH124/10
μH
FTS2001
RBO81L
20 F951C476MG1 × 2
*4
(17)
CDRH6D28/10
μH
FDN335N
RB491D
F951C476MG1
× 1
*3
(18)
S-8340C33AFT
CDRH124/10
μH
FTS2001
RBO81L
20 F951C476MG1 × 2
*4
(19)
CDRH6D28/10
μH
FDN335N
RB491D
F951C476MG1
× 1
*3
(20)
S-8341C33AFT
3.3 V
CDRH124/10
μH
FTS2001
RBO81L
20 F951C476MG1 × 2
*4
(21)
CDRH6D28/10
μH
FDN335N
RB491D
F951C476MG1
× 1
*3
(22)
S-8340C50AFT
CDRH124/10
μH
FTS2001
RBO81L
20 F951C476MG1 × 2
*4
(23)
CDRH6D28/10
μH
FDN335N
RB491D
F951C476MG1
× 1
*3
(24)
S-8341C50AFT
5.0 V
CDRH124/10
μH
FTS2001
RBO81L
20 F951C476MG1 × 2
0
Ω
*4
*3. CDRH6D28 + FDN335N + RB491D: For part height of 3 mm and high efficiency
*4. CDRH124 + FTS2001 + RBO81L-20: For optimizing the load current driveability
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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
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