參數資料
型號： S-8328J25MC-F2F-T2
元件分類： 穩(wěn)壓器
英文描述： 0.3 A SWITCHING CONTROLLER, 287.5 kHz SWITCHING FREQ-MAX, PDSO5
封裝： PLASTIC, SOT-23, 5 PIN
文件頁數： 10/65頁
文件大?。?/td> 759K
代理商： S-8328J25MC-F2F-T2
SMALL PACKAGE PWM/PFM CONTROL STEP-UP SWITCHING REGULATOR
S-8324/8328 Series
Rev. 7.2_10
18
Seiko Instruments Inc.
External Parts Selection for DC-DC Converter
The relationship between majorcharacteristics of the step-up circuit and characteristics parameters of the external parts are shown in
Figure 6.
for large output current?
for high efficiency?
for small ripple voltage
operation efficiency
stand-by efficiency
Figure 6 Relationship between major character stics of the step-up circuit and external parts
small inductance
large inductance
small DC resistance of inductor
large output capacitance
built-in switching
transistor
external switching transistor
(small ON resistance)
small resistance of external resistor
Rb when an external switching
transistor is used
large resistance of
external resistor Rb when
an external switching
transistor is used
DISCONTINUED
PRODUCT
相關PDF資料
PDF描述
S-8331B20FS-T2G SWITCHING CONTROLLER, PDSO8
S-8340A25AFT-T2 0.1 A SWITCHING CONTROLLER, 690 kHz SWITCHING FREQ-MAX, PDSO8
S-8351A28MC-J2NT2G SWITCHING REGULATOR, 110 kHz SWITCHING FREQ-MAX, PDSO5
S-93C56ADFJ 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
S-93C56BD0I-I8T1G 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
相關代理商/技術參數
參數描述
S832D 功能描述:SW TOGGLE 3PDT 30A LEVER SCREW RoHS:是 類別:開關 >> 撥動開關 系列:S 標準包裝:1 系列:A 電路:雙刀雙擲 開關功能:開-開-開 觸點額定電壓:6A @ 125VAC 觸動器類型:扁平型 觸動器長度:11.38mm 發(fā)光:不發(fā)光 安裝類型:面板安裝 端接類型:焊片 軸襯螺紋:1/4-40 包裝:散裝
S-832D 制造商:Nihon Kaiheiki Ind Co Ltd 功能描述:250V 50000 Silver 70 -10 42mm 24mm 73mm
S832D-RO 功能描述:撥動開關 3PST ON-NONE-ON RoHS:否 制造商:C&K Components 觸點形式:DPDT 開關功能:ON - ON - ON 電流額定值: 電壓額定值 AC:20 V 電壓額定值 DC:20 V 功率額定值:0.4 VA 端接類型:V-Bracket 安裝風格: 端子密封:Epoxy 觸點電鍍:Gold 照明:Not Illuminated
S832-RO 功能描述:撥動開關 3PDT ON-ON HIGH CAP RoHS:否 制造商:C&K Components 觸點形式:DPDT 開關功能:ON - ON - ON 電流額定值: 電壓額定值 AC:20 V 電壓額定值 DC:20 V 功率額定值:0.4 VA 端接類型:V-Bracket 安裝風格: 端子密封:Epoxy 觸點電鍍:Gold 照明:Not Illuminated
S8-32X1 制造商:MISCELLANEOUS 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*