Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

TPS7150YPW Datasheet(PDF) 7 Page - Texas Instruments

No. de Pieza. TPS7150YPW
Descripción  LOW-DROPOUT VOLTAGE REGULATORS
Descarga  33 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  TI [Texas Instruments]
Página de inicio  http://www.ti.com
Logo 

TPS7150YPW Datasheet(HTML) 7 Page - Texas Instruments

Zoom Inzoom in Zoom Outzoom out
 7 / 33 page
background image
TPS7101Q, TPS7133Q, TPS7148Q, TPS7150Q
TPS7101Y, TPS7133Y, TPS7148Y, TPS7150Y
LOW-DROPOUT VOLTAGE REGULATORS
SLVS092F – NOVEMBER 1994 – REVISED JANUARY 1997
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TPS7101 electrical characteristics at IO = 10 mA, VI = 3.5 V, EN = 0 V, CO = 4.7 µF/CSR= 1 Ω, FB
shorted to OUT at device leads (unless otherwise noted)
PARAMETER
TEST CONDITIONS‡
TJ
TPS7101Q
UNIT
PARAMETER
TEST CONDITIONS‡
TJ
MIN
TYP
MAX
UNIT
Reference voltage (measured at FB
VI = 3.5 V,
IO = 10 mA
25
°C
1.178
V
Reference voltage (measured at FB
with OUT connected to FB)
2.5 V
≤ VI ≤ 10 V,
See Note 1
5 mA
≤ IO ≤ 500 mA,
–40
°C to 125°C
1.143
1.213
V
Reference voltage temperature
coefficient
–40
°C to 125°C
61
75
ppm/
°C
VI =2 4V
50
µA ≤ IO ≤ 150 mA
25
°C
0.7
1
VI = 2.4 V,
50
µA ≤ IO ≤ 150 mA
–40
°C to 125°C
1
VI =2 4V
150 mA
≤ IO ≤ 500
25
°C
0.83
1.3
Pass-element series resistance
VI = 2.4 V,
O
mA
–40
°C to 125°C
1.3
(see Note 2)
VI =2 9V
50
µA ≤ IO ≤ 500 mA
25
°C
0.52
0.85
VI = 2.9 V,
50
µA ≤ IO ≤ 500 mA
–40
°C to 125°C
0.85
VI = 3.9 V,
50
µA ≤ IO ≤ 500 mA
25
°C
0.32
VI = 5.9 V,
50
µA ≤ IO ≤ 500 mA
25
°C
0.23
Input regulation
VI = 2.5 V to 10 V,
50
µA ≤ IO ≤ 500 mA,
25
°C
18
mV
Input regulation
I
,
See Note 1
µ
O
,
–40
°C to 125°C
25
mV
IO = 5 mA to 500 mA,
2.5 V
≤ VI ≤ 10 V,
25
°C
14
mV
Output regulation
O
,
See Note 1
I
,
–40
°C to 125°C
25
mV
Output regulation
IO = 50 µA to 500 mA, 2.5 V ≤ VI ≤ 10 V,
25
°C
22
mV
O
µ
,
See Note 1
I
,
–40
°C to 125°C
54
mV
IO =50 µA
25
°C
48
59
Ripple rejection
f = 120 Hz
IO = 50 µA
–40
°C to 125°C
44
dB
Ripple rejection
f = 120 Hz
IO = 500 mA,
25
°C
45
54
dB
O
,
See Note 1
–40
°C to 125°C
44
Output noise-spectral density
f = 120 Hz
25
°C
2
µV/√Hz
10 H
≤ f ≤ 100 kH
CO = 4.7 µF
25
°C
95
Output noise voltage
10 Hz
≤ f ≤ 100 kHz,
CSR† =1
CO = 10 µF
25
°C
89
µVrms
CSR† = 1
CO = 100 µF
25
°C
74
PG trip-threshold voltage§
VFB voltage decreasing from above VPG
–40
°C to 125°C
1.101
1.145
V
PG hysteresis voltage§
Measured at VFB
25
°C
12
mV
PG output low voltage§
IPG = 400 µA
VI = 2 13 V
25
°C
0.1
0.4
V
PG output low voltage§
IPG = 400 µA,
VI = 2.13 V
–40
°C to 125°C
0.4
V
FB input current
25
°C
–10
0.1
10
nA
FB input current
–40
°C to 125°C
–20
20
nA
† CSR refers to the total series resistance, including the ESR of the capacitor, any series resistance added externally, and PWB trace resistance
to CO.
‡ Pulse-testing techniques are used to maintain virtual junction temperature as close as possible to ambient temperature; thermal effects must
be taken into account separately.
§ Output voltage programmed to 2.5 V with closed-loop configuration (see application information).
NOTES:
1. When VI < 2.9 V and IO > 150 mA simultaneously, pass element rDS(on) increases (see Figure 27) to a point such that the resulting
dropout voltage prevents the regulator from maintaining the specified tolerance range.
2. To calculate dropout voltage, use equation:
VDO = IO rDS(on)
rDS(on) is a function of both output current and input voltage. The parametric table lists rDS(on) for VI = 2.4 V, 2.9 V, 3.9 V, and
5.9 V, which corresponds to dropout conditions for programmed output voltages of 2.5 V, 3 V, 4 V, and 6 V, respectively. For other
programmed values, refer to Figure 26.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33 


Datasheet Download




Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn