參數(shù)資料
型號(hào)： TPS77518-EP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Military Enhanced Plastic Fast-Transient-Response 500-mA Low-Dropout Voltage Regulators
中文描述： 軍事增強(qiáng)塑料快速瞬態(tài)響應(yīng)的500mA低壓降穩(wěn)壓器
文件頁(yè)數(shù)： 9/22頁(yè)
文件大?。?/td> 316K
代理商： TPS77518-EP
TPS77501, TPS77515, TPS77518, TPS77525, TPS77533 WITH RESET OUTPUT
TPS77601, TPS77615, TPS77618, TPS77625, TPS77628, TPS77633 WITH PG OUTPUT
FAST-TRANSIENT-RESPONSE 500-mA LOW-DROPOUT VOLTAGE REGULATORS
SLVS232B – SEPTEMBER 1999 – REVISED NOVEMBER 1999
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical
V
i
= V
O(typ)
+ 1 V, I
O
= 1 mA, EN = 0 V, C
O
= 10
μ
F (unless otherwise noted) (continued)
PARAMETER
characteristics
over
recommended
operating
free-air
temperature
range,
TEST CONDITIONS
MIN
–1
TYP
MAX
UNIT
Input current (EN)
EN = 0 V
0
1
μ
A
EN = VI
IO = 500 mA,
IO = 500 mA,
IO = 500 mA,
IO = 500 mA,
IO = 500 mA,
IO = 500 mA,
–1
1
TPS77628
TJ = 25
°
C
TJ = –40
°
C to 125
°
C
TJ = 25
°
C
TJ = –40
°
C to 125
°
C
TJ = 25
°
C
TJ = –40
°
C to 125
°
C
285
410
Dropout voltage
(See Note 4)
TPS77533
169
mV
287
TPS77633
169
287
NOTES:
3. If VO
≤
1.8 V then Vimin = 2.7 V, Vimax = 10 V:
Line Reg. (mV)
% V
VOVimax
2.7 V
100
1000
If VO
≥
2.5 V then Vimin = VO + 1 V, Vimax = 10 V:
Line Reg. (mV)
% V
VOVimax
VO
1 V
100
1000
4. IN voltage equals VO(Typ) – 100 mV; TPS77x15, TPS77x18, and TPS77x25 dropout voltage limited by input voltage range
limitations (i.e., TPS77x33 input voltage needs to drop to 3.2 V for purpose of this test).
Table of Graphs
FIGURE
2, 3, 4
VO
Output voltage
vs Output current
vs Free-air temperature
5, 6, 7
Ground current
vs Free-air temperature
8
Power supply ripple rejection
vs Frequency
9
Output spectral noise density
vs Frequency
10
Zo
Output impedance
vs Frequency
11
VDO
Dropout voltage
vs Input voltage
12
vs Free-air temperature
13
Line transient response
14, 16
Load transient response
15, 17
Output voltage
vs Time
18
Equivalent series resistance (ESR)
vs Output current
20 – 23
相關(guān)PDF資料
PDF描述
TPS77518-Q1 Automotive Catalog Fast Transient-Response 500-mA Low-Dropout Voltage Regulators
TPS77615PWPRG4 FAST-TRANSIENT-RESPONSE 500mA LOW-DROPOUT VOLTAGE REGULATORS
TPS77525PWPRG4 FAST-TRANSIENT-RESPONSE 500mA LOW-DROPOUT VOLTAGE REGULATORS
TPS775XX FAST-TRANSIENT-RESPONSE 500mA LOW-DROPOUT VOLTAGE REGULATORS
TPS77628DRG4 FAST-TRANSIENT-RESPONSE 500mA LOW-DROPOUT VOLTAGE REGULATORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS77518MPWPREP 功能描述:低壓差穩(wěn)壓器 - LDO Mil Enh Fast-Trans Resp 500mA LDO 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
TPS77518PWP 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Tran-Res 500-mA 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
TPS77518PWPG4 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Tran-Res 500-mA 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
TPS77518PWPR 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Tran-Res 500-mA 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
TPS77518PWPRG4 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Tran-Res 500-mA 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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