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參數(shù)資料
| 型號： | BA3950 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | System power supply for CD player equipped audio systems |
| 中文描述： | 系統(tǒng)的CD播放機(jī)的電源配備的音響系統(tǒng) |
| 文件頁數(shù)： | 6/8頁 |
| 文件大?。?/td> | 103K |
| 代理商： | BA3950 |
204
Regulator ICs
BA3950A
Application example
Operation notes
(1)
Operating power supply voltage
When operating within proper ranges of power supply
voltage and ambient temperature, most circuit functions
are guaranteed. Although the rated values of electrical
characteristics cannot be absolutely guaranteed, char-
acteristic values do not change drastically within the
proper ranges.
(2)
Power dissipation (Pd)
Refer to the heat reduction characteristics (Fig. 4) and
the rough estimation of IC power dissipation given on a
separate page. If power dissipation exceeds the allow-
able limit, the functionality of IC will be degraded (such
as reduction of current capacity by increased chip tem-
perature). Make sure to use the IC within the allowable
range of power dissipation with a sufficient margin.
(3)
To stop oscillation of output, make sure to connect a ca-
pacitor having a valve 1
μ
F or greater between GND and
each output pin. Also, be sure to connect a bypass ca-
pacitor between V
CC
and GND for further stabilization of
output. (To avoid the noise effect, layout the grounding
close to the IC.) Oscillation can occur if capacitance is
susceptible to temperature. We recommend using a tan-
talum electrolytic capacitor with minimal changes in ca-
pacitance.
Preventing oscillation at each output
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BA4116FV | Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Aluminum Alloy; Series:MS3106F; No. of Contacts:14; Connector Shell Size:20; Connecting Termination:Crimp/Solder; Circular Shell Style:Straight Plug RoHS Compliant: No |
| BA479G-TAP | DIODE SILICON, PIN DIODE, DO-35, HALOGEN FREE AND ROHS COMPLIANT PACKAGE-2, PIN Diode |
| BA479S-TAP | DIODE SILICON, PIN DIODE, DO-35, HALOGEN FREE AND ROHS COMPLIANT PACKAGE-2, PIN Diode |
| BA479S-TR | DIODE SILICON, PIN DIODE, DO-35, HALOGEN FREE AND ROHS COMPLIANT PACKAGE-2, PIN Diode |
| BA479G-TR | DIODE SILICON, PIN DIODE, DO-35, HALOGEN FREE AND ROHS COMPLIANT PACKAGE-2, PIN Diode |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BA3950A | 制造商:ROHM 制造商全稱:Rohm 功能描述:System power supply for CD player equipped audio systems |
| BA3960 | 功能描述:IC REG LDO ADJ .5A/.8A HSIP-B12 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:3.3V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.1V @ 200mA 穩(wěn)壓器數(shù)量:2 電流 - 輸出:300mA 電流 - 限制（最?。?350mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-UFQFN 供應(yīng)商設(shè)備封裝:8-MLPQ-UT（1.5x1.5） 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1358 (CN2011-ZH PDF) 其它名稱:SC560HULCT |
| BA3963 | 制造商:ROHM 制造商全稱:Rohm 功能描述:System power supply for CD player equipped audio systems |
| BA3990F | 制造商:ROHM 制造商全稱:Rohm 功能描述:Ripple filter for portable CD players |
| BA39931 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SINGLE PHASE MOULDED BRIDGES 0,8 AMP TO 1,5 AMP |
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