參數(shù)資料
型號： NCV8184DTRK
廠商： ON SEMICONDUCTOR
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Micropower 70 mA Low Dropout Tracking Regulator/Line Driver
中文描述： ADJUSTABLE POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PSSO4
封裝： DPAK-5
文件頁數(shù)： 12/14頁
文件大小： 143K
代理商： NCV8184DTRK
NCV8184
http://onsemi.com
12
0.1
0.000001
1
10
100
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
t1 (s)
Figure 30. DPAK 5Lead Thermal Duty Cycle Curves on 1.0 in. Spreader Test Board
(1.0 in pad PCB) Die Size = 2.08 x 1.55 x 0.40 5.0% Active Area
50% Duty Cycle
20%
Single Pulse
10%
5%
2%
1%
Duty Cycle, D =
t1
t2
PDM
Notes:
t1
t2
R
°
C
E
0.1
0.000001
1
10
100
1000
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
Time (s)
Figure 31. DPAK 5Lead Thermal Transient Response on Typical Test Boards
min pad (Cu Area = 100 mm
2
)
1.0 in pad (Cu Area = 653 mm
2
)
Die Size = 2.08 x 1.55 x 0.40 5.0% Active Area
R
°
C
Junction
Ambient
(thermal ground)
R
1
R
2
C
1
C
2
C
3
C
n
R
n
R
3
Time constants are notsimple RC products.
Amplitudes of mathematical solution are notthe resistance values.
Figure 32. Grounded Capacitor Thermal Network (“Cauer” Ladder)
Figure 33. NonGrounded Capacitor Thermal Ladder (“Foster” Ladder)
Junction
Ambient
(thermal ground)
R
1
R
2
C
1
C
2
C
3
C
n
R
n
R
3
Each rung is exactly characterized by its RCproduct time constant;
Amplitudes are the resistances
相關(guān)PDF資料
PDF描述
NCV8184 Micropower 70 mA Low Dropout Tracking Regulator/Line Driver
NCV8184D Micropower 70 mA Low Dropout Tracking Regulator/Line Driver
NCV8184DR2 Micropower 70 mA Low Dropout Tracking Regulator/Line Driver
NCV8503PWADJG Micropower 400 mA LDO Linear Regulators with ENABLE, DELAY, Adjustable RESET, and General Use Comparator
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCV8184DTRKG 功能描述:低壓差穩(wěn)壓器 - LDO 70mA Tracking 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
NCV8184PDG 功能描述:低壓差穩(wěn)壓器 - LDO 70mA SNGL TRCKNG 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
NCV8184PDR2G 功能描述:低壓差穩(wěn)壓器 - LDO 70mA SNGL TRCKNG 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
NCV8401 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Self-Protected Low Side Driver with Temperature and Current Limit
NCV8401_12 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Self-Protected Low Side Driver with Temperature and Current Limit
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