參數(shù)資料
型號: TPS75215Q
廠商: Texas Instruments, Inc.
元件分類: 基準電壓源/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): 9/29頁
文件大小: 446K
代理商: TPS75215Q
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
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating junction temperature range (T
J
= –40
°
C to
125
°
C), V
I
= V
O(typ)
+ 1 V, I
O
= 1 mA, EN = 0 V, C
o
= 47
μ
F (unless otherwise noted) (continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
1.1
MAX
1.3
UNIT
V
PG
(TPS754xxQ)
Minimum input voltage for valid PG
IO(PG) = 300
μ
A
VO decreasing
Measured at VO
IO(PG) = 1 mA
V(PG) = 5.5 V
EN = VI
EN = 0 V
V(PG)
0.8 V
Trip threshold voltage
80
86
%VO
%VO
V
μ
A
μ
A
μ
A
V
Hysteresis voltage
0.5
Output low voltage
0.15
0.4
Leakage current
1
Input current (EN)
–1
1
–1
0
1
High level EN input voltage
2
Low level EN input voltage
0.7
V
Dropout voltage (3.3 V Output) (see Note 4)
IO = 2 A,
TJ = 25
°
C
IO = 2 A,
VI = 3.2 V,
210
mV
VI = 3.2 V
400
NOTE 4: IN voltage equals VO(Typ) – 100 mV; TPS75x15Q, TPS75x18Q and TPS75x25Q dropout voltage limited by input voltage range
limitations (i.e., TPS75x33Q input voltage needs to drop to 3.2 V for purpose of this test).
Table of Graphs
FIGURE
2, 3
VO
Output voltage
vs Output current
vs Junction temperature
4, 5,
Ground current
vs Junction temperature
6
Power supply ripple rejection
vs Frequency
7
Output spectral noise density
vs Frequency
8
Zo
Output impedance
vs Frequency
9
VDO
Dropout voltage
vs Input voltage
10
vs Junction temperature
11
Input voltage (min)
vs Output voltage
12
Line transient response
13, 15
Load transient response
14, 16
VO
Output voltage
vs Time
17
Equivalent series resistance (ESR)
vs Output current
19, 20
相關(guān)PDF資料
PDF描述
TPS75218Q FAST-TRANSIENT-RESPONSE 2-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75225Q FAST-TRANSIENT-RESPONSE 2-A LOW-DROPOUT VOLTAGE REGULATORS
TPS76318DBV LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
TPS76301DBV LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
TPS76325DBV LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS75215QPWP 功能描述:低壓差穩(wěn)壓器 - 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(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
TPS75215QPWPG4 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
TPS75215QPWPR 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
TPS75215QPWPREP 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
TPS75215QPWPRG4 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