參數(shù)資料
型號： ST662ABD-TR
英文描述： DC to DC Converter
中文描述： DC至DC轉(zhuǎn)換器
文件頁數(shù)： 8/12頁
文件大小： 131K
代理商： ST662ABD-TR
Table 2:
List of Components
CAPACITOR
TYPE
VALUE (
μ
F)
C1A
Ceramic
0.22
C2A
Ceramic
0.22
C1B
Ceramic
0.22
C2B
Ceramic
0.22
C3
Electrolytic Tantalum
10
C4
Electrolytic Tantalum
10
C5
Ceramic
0.22
Figure6:
ApplicationCircuit for Two ST662A in Parallel
HOW TO INCREASE OUTPUT CURRENT OR
OUTPUT VOLTAGE CAPABILITY
Current capability is limited by R
on
of internal
switches. It is possible to increase it connectingin
parallel two or more ST662A devices; each one
of them can supply 30mA. The figure 6 showsthe
electric schematic. The capacitors C3, C4 and C5
must be placed very close to the ICs on the
board. If this is not possible, you can place two
different capacitors, each of them of half value,
very close to the respectiveintegratedcircuit.
Fig. 8 show the Output Current capability of the
proposedcircuit.
If an output voltage greater than 12V is required,
it’s possible to realize the circuit of the following
diagram (figure 7). The relevant Output Current
capability is shown in figure 9 in which is shown
the output voltage vs load current.
ST662A
8/12
相關(guān)PDF資料
PDF描述
ST662ACD-TR DC to DC Converter
ST662 MOSFET; Transistor Polarity:N Channel; Drain Source Voltage, Vds:40V; Continuous Drain Current, Id:14A; On-Resistance, Rds(on):9mohm; Rds(on) Test Voltage, Vgs:10V; Package/Case:8-SOIC; Leaded Process Compatible:No
ST662ABD MOSFET; Transistor Polarity:N Channel; Continuous Drain Current, Id:14A; On-Resistance, Rds(on):0.006ohm; Package/Case:8-SOIC; Leaded Process Compatible:No; Mounting Type:surface mount; Peak Reflow Compatible (260 C):No
ST662ABN DC-DC CONVERTER FROM 5V TO 12V, 0.03A FOR FLASH MEMORY PROGRAMMING SUPPLY
ST662AC TRANSISTOR - MOSFET N-CHANNEL POWER 5.2A 60V
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST662ABD-TRY 功能描述:IC REG SWITCHED CAP ADJ 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:降壓（降壓） 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:0.6 V ~ 4.5 V 輸入電壓:3 V ~ 5.5 V PWM 型:電流模式 頻率 - 開關(guān):3MHz 電流 - 輸出:1.5A 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-WDFN 裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:6-LLP-EP（3x3） 產(chǎn)品目錄頁面:1300 (CN2011-ZH PDF) 其它名稱:LM2831ZSDLM2831ZSDTR
ST662ABN 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 5-12 Volt 30mA RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
ST662AC 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DC-DC converter from 5 V to 12 V, 0.03 Afor Flash memory programming supply
ST662AC_10 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DC-DC converter from 5 V to 12 V, 0.03 Afor Flash memory programming supply
ST662ACD 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 5.0 to 12V DC-DC Cnv RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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