參數(shù)資料
型號： TPS75218Q
廠商： Texas Instruments, Inc.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： FAST-TRANSIENT-RESPONSE 2-A LOW-DROPOUT VOLTAGE REGULATORS
中文描述： 快速瞬態(tài)響應(yīng)2 -低壓差電壓調(diào)節(jié)器
文件頁數(shù)： 7/29頁
文件大?。?/td> 446K
代理商： TPS75218Q
TPS75201Q, TPS75215Q, TPS75218Q, TPS75225Q, TPS75233Q WITH RESET
TPS75401Q, TPS75415Q, TPS75418Q, TPS75425Q, TPS75433Q WITH POWER GOOD
FAST-TRANSIENT-RESPONSE 2-A LOW-DROPOUT VOLTAGE REGULATORS
SLVS242B – MARCH 2000 – REVISED JUNE 2003
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating junction temperature range (unless otherwise noted)
Input voltage range
, V
I
Voltage range at EN
Maximum RESET voltage (TPS752xxQ)
Maximum PG voltage (TPS754xxQ)
Peak output current
Output voltage, V
O
(OUTPUT, FB)
Continuous total power dissipation
Operating virtual junction temperature range, T
J
Storage temperature range, T
stg
ESD rating, HBM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.3 V to 6.0 V
–0.3 V to 16.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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16.5 V
16.5 V
Internally limited
5.5 V
See dissipation rating tables
–40
°
C to 125
°
C
–65
°
C to 150
°
C
2 kV
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltage values are with respect to network terminal ground.
DISSIPATION RATING TABLE 1 – FREE-AIR TEMPERATURES
TA < 25
°
C
POWER RATING
ABOVE TA = 25
°
C
2.9 W
PACKAGE
AIR FLOW
(CFM)
DERATING FACTOR
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
PWP§
0
23.5 mW/
°
C
34.6 mW/
°
C
23.8 mW/
°
C
57.9 mW/
°
C
1.9 W
1.5 W
300
4.3 W
2.8 W
2.2 W
PWP
0
3 W
1.9 W
1.5 W
300
7.2 W
4.6 W
3.8 W
§This parameter is measured with the recommended copper heat sink pattern on a 1-layer PCB, 5-in
×
5-in PCB, 1 oz. copper, 2-in
×
2-in coverage
(4 in2).
This parameter is measured with the recommended copper heat sink pattern on a 8-layer PCB, 1.5-in
×
2-in PCB, 1 oz. copper with layers 1,
2, 4, 5, 7, and 8 at 5% coverage (0.9 in2) and layers 3 and 6 at 100% coverage (6 in2). For more information, refer to TI technical brief SLMA002.
recommended operating conditions
MIN
MAX
UNIT
Input voltage, VI
#
Output voltage range, VO
Output current, IO
Operating virtual junction temperature, TJ
# To calculate the minimum input voltage for your maximum output current, use the following equation: VI(min) = VO(max) + VDO(max load).
2.7
5.5
V
1.5
5
V
0
2.0
A
°
C
–40
125
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS75218QPWP 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Tran-Resp 2-A 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
TPS75218QPWPG4 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Tran-Resp 2-A 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
TPS75218QPWPR 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Tran-Resp 2-A 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
TPS75218QPWPREP 功能描述:低壓差穩(wěn)壓器 - LDO Mil Enh Fast Trans Resp Vltg Regs 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
TPS75218QPWPRG4 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Tran-Resp 2-A 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
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