參數(shù)資料
型號(hào): TPS76830QPWPREP
廠商: Texas Instruments, Inc.
英文描述: DIODE ZENER SINGLE 150mW 5.6Vz 5mA-Izt 0.0714 1uA-Ir 2 SOT-523 3K/REEL
中文描述: 快速瞬態(tài)響應(yīng)1 -低壓差電壓調(diào)節(jié)器
文件頁數(shù): 7/21頁
文件大?。?/td> 360K
代理商: TPS76830QPWPREP
TPS76815-Q1, TPS76818-Q1, TPS76825-Q1, TPS76827-Q1
TPS76828-Q1, TPS76830-Q1 TPS76833-Q1, TPS76850-Q1, TPS76801-Q1
FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
SGLS155
FEBRUARY 2003
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range,
V
I
= V
O(typ)
+ 1 V, I
O
= 1 mA, EN = 0 V, C
o
= 10
μ
F (unless otherwise noted) (continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
1.1
MAX
UNIT
V
Minimum input voltage for valid PG
IO(PG) = 300
μ
A
VO decreasing
Measured at VO
VI = 2.7 V,
V(PG) = 5 V
EN = 0 V
Trip threshold voltage
92
98
%VO
%VO
V
μ
A
PG
Hysteresis voltage
0.5
Output low voltage
IO(PG) = 1 mA
0.15
0.4
Leakage current
1
Input current (EN)
1
0
1
EN = VI
IO = 1 A,
IO = 1 A,
IO = 1 A,
IO = 1 A,
IO = 1 A,
IO = 1 A,
IO = 1 A,
IO = 1 A,
1
1
μ
A
TPS76828
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
TJ = 25
°
C
TJ =
40
°
C to 125
°
C
500
825
TPS76830
450
Dropout voltage
Dro out voltage
(see Note 4)
675
mV
TPS76833
350
575
TPS76850
230
380
NOTE 4: IN voltage equals VO(typ)
100 mV; TPS76801 output voltage set to 3.3 V nominal with external resistor divider. TPS76815, TPS76818,
TPS76825, and TPS76827 dropout voltage limited by input voltage range limitations (i.e., TPS76830 input voltage needs to drop to
2.9 V for purpose of this test).
TYPICAL CHARACTERISTICS
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, 9
Power supply ripple rejection
vs Frequency
10
Output spectral noise density
vs Frequency
11
Input voltage (min)
vs Output voltage
12
Zo
VDO
Output impedance
vs Frequency
13
Dropout voltage
vs Free-air temperature
14
Line transient response
15, 17
Load transient response
16, 18
VO
Output voltage
vs Time
19
Dropout voltage
vs Input voltage
20
Equivalent series resistance (ESR)
vs Output current
22
25
相關(guān)PDF資料
PDF描述
TPS76830QPWPREPR FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
TPS76828QPWPREPR FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
TPS76828QPWPREP FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
TPS76828QPWPRQ1R FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
TPS76830QPWPRQ1 FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
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TPS76833QD 制造商:Texas Instruments 功能描述:VOLTAGE REGULATOR IC
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