參數(shù)資料
型號(hào)： TS2937CZ33
廠商： Taiwan Semiconductor Co., Ltd.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述： 5.0放大器正電壓穩(wěn)壓器
文件頁數(shù)： 4/6頁
文件大?。?/td> 152K
代理商： TS2937CZ33
TS2937
4-4
2003/12 rev. B
Application Information (continued)
T
R
(max) is calculated by the using to formula:
T
R
(max) = T
J
(max) – T
A
(max)
Where: T
J
(max) is the maximum allowable junction
temperature, which is 125
o
C for commercial
grade parts.T
A
(max) is the maximum ambient
temperature which will be encountered in the
application.
Using the calculated values for T
R
(max) and P
D
, the
maximum allowable value for the junction to ambient
thermal resistance,
θ
ja
, can now be found:
θ
ja
= T
R
(max) / P
D
IMPORTANT:
if the maximum allowable value for is
found to be
≥
60
o
C/W for the TO-220 package,
≥
80
o
C/W for the TO-263 package,
≥
150
o
C/W for the
TO-252 package, or
≥
170
o
C/W for the SOT-223
package, no heatsink is needed since the package
alone will dissipate enough heat to satisfy these
requirements. If the calculated value for
θ
ja
falls below
these limits, a heatsink is required.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS2937CZ33 C0 制造商:SKMI/Taiwan 功能描述:LDO Regulator Pos 3.3V 0.5A 3-Pin(3+Tab) TO-220 Tube
TS2937CZ5 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:500mA Ultra Low Dropout Fixed Positive Voltage Regulator
TS2937CZ5.0 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:500mA Ultra Low Dropout Fixed Positive Voltage Regulator
TS2937CZ-5.0 C0 制造商:Taiwan Semiconductor 功能描述:IC V REG LDO +5.0V 2937 TO-220-3 制造商:Taiwan Semiconductor 功能描述:IC, V REG LDO +5.0V, 2937, TO-220-3 制造商:Taiwan Semiconductor 功能描述:IC, V REG LDO +5.0V, 2937, TO-220-3; Primary Input Voltage:6V; Output Voltage Fixed:5V; Dropout Voltage Vdo:600mV; Voltage Regulator Case Style:TO-220; No. of Pins:3; Output Current:500mA; Operating Temperature Min:-20C; Operating ;RoHS Compliant: Yes
TS2937CZ50 功能描述:低壓差穩(wěn)壓器 - LDO 0.5A Ultra LDO 5.0 Vltg Reg RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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