參數(shù)資料
型號(hào)： S-8323
廠商： Seiko Instruments Inc.
英文描述： CMOS PWM-Control Step-Up Switching Regulator(Built-In Switch)(CMOS PFM（頻率脈沖調(diào)制）控制步升開關(guān)穩(wěn)壓器)
中文描述： 的CMOS脈寬調(diào)制控制升壓開關(guān)穩(wěn)壓器（內(nèi)置開關(guān)）（烤瓷的CMOS（頻率脈沖調(diào)制）控制步升開關(guān)穩(wěn)壓器）
文件頁數(shù)： 64/65頁
文件大?。?/td> 569K
代理商： S-8323
63
Collection of Product FAQs
Author: Tachibana Midori
Date: 98/11/12 (Thursday) 10:17 (Modified: )
<Information level>
A:
Public (Printing O.K.)
Index:
B: Technical
<Product>
Division name: 01 IC
Category 1:
11 Power Supply
Category 2:
4. Switching Regulators
Cal No.:
S-8323/24/27/28
Related documents:
Question:
In the separated VDD type of S-8327/8, what is the output amplitude at the EXT terminal
Answer:
The amplitude of the EXT output is from GND to the power-supply voltage of the internal circuit of the
S-8327/8 series. For normal types (A, B, C, and F series), the EXT output amplitude is from GND to
VOUT due to the fact that the power for the internal circuit is supplied from the VOUT terminal. For the
separated VDD type (D, E, and G series), the EXT output amplitude is from GND to VDD due to the fact
that the power-supply voltage for the internal circuit occurs at the VDD terminal. For example, the EXT
output amplitude will be from GND to VIN when the potential of VIN is applied to the VDD terminal.
EXT
Nch
V
DD
terminal
Pch
Rb
S-8327
Peripheral circuit including an external transistor
2200pF
1K
<Remarks>
FAQ No.: 11S8323002
相關(guān)PDF資料
PDF描述
S-8327 CMOS PWM-Control Step-Up Switching Regulator(External Transistor)(CMOS PFM（頻率脈沖調(diào)制）控制步升開關(guān)穩(wěn)壓器)
S-8324 CMOS PWM/PFM-Control Step-Up Switching Regulator(CMOS PWM/PFM控制步升開關(guān)穩(wěn)壓器)
S-8328 CMOS PWM/PFM-Control Step-Up Switching Regulator(CMOS PWM/PFM控制步升開關(guān)穩(wěn)壓器)
S-8330 Step-Up Switching Regulator For LCD Bias Supply(用于LCD偏置電源的步升開關(guān)穩(wěn)壓器)
S-8331 Step-Up Switching Regulator For LCD Bias Supply(用于LCD偏置電源的步升開關(guān)穩(wěn)壓器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-8323A27MC-ELH-T2 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 REORD 628-8353A27MC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
S-8323A30MC-ELK-T2 功能描述:DC/DC 開關(guān)控制器 3.0V 17.2uA 2.4% 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-8323A33MC-ELN-T2 功能描述:DC/DC 開關(guān)控制器 3.3V 19.1uA 2.4% 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-8323A50MC-EME-T2 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 REORD 628-8353A50MC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
S8324A10-8 制造商: 功能描述: 制造商:undefined 功能描述:
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