전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

NCP600 데이터시트(PDF) 12 Page - ON Semiconductor

부품명 NCP600
상세설명  High Performance Low-Power, LDO Regulator with Enable
Download  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  ONSEMI [ON Semiconductor]
홈페이지  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

NCP600 데이터시트(HTML) 12 Page - ON Semiconductor

Back Button NCP600 Datasheet HTML 5Page - ON Semiconductor NCP600 Datasheet HTML 6Page - ON Semiconductor NCP600 Datasheet HTML 7Page - ON Semiconductor NCP600 Datasheet HTML 8Page - ON Semiconductor NCP600 Datasheet HTML 9Page - ON Semiconductor NCP600 Datasheet HTML 10Page - ON Semiconductor NCP600 Datasheet HTML 11Page - ON Semiconductor NCP600 Datasheet HTML 12Page - ON Semiconductor NCP600 Datasheet HTML 13Page - ON Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 12 / 13 page
background image
NCP600
http://onsemi.com
12
Noise Decoupling
The NCP600 is a low noise regulator and needs no
external noise reduction capacitor. Unlike other low noise
regulators which require an external capacitor and have slow
startup times, the NCP600 operates without a noise
reduction capacitor, has a typical 15
ms start up delay and
achieves a 50
mVrms overall noise level between 10 Hz and
100 kHz.
Enable Operation
The enable pin will turn the regulator on or off. The
threshold limits are covered in the electrical characteristics
table in this data sheet. The turn−on/turn−off transient
voltage being supplied to the enable pin should exceed a
slew rate of 10 mV/
ms to ensure correct operation. If the
enable function is not to be used then the pin should be
connected to Vin.
Output Voltage Adjust
The output voltage can be adjusted from 1 times
(Figure 2) to 4 times (Figure 3) the typical 1.250 V
regulation voltage via the use of resistors between the output
and the ADJ input. The output voltage and resistors are
chosen using Equation 1 and Equation 2.
VOUT + 1.250 1 )
R1
R2
) (IADJ
R2)
(eq. 1)
R1
+ R2 *
[Vout
* (IADJ *R2)]
1.25
* 1 ^ R2
Vout
1.25
* 1
(eq. 2)
Input bias current IADJ is typically less than 150 nA.
Choose R2 arbitrarily t minimize errors due to the bias
current and to minimize noise contribution to the output
voltage. Use Equation 2 to find the required value for R1.
Thermal
As power in the NCP600 increases, it might become
necessary to provide some thermal relief. The maximum
power dissipation supported by the device is dependent
upon board design and layout. Mounting pad configuration
on the PCB, the board material, and the ambient temperature
affect the rate of junction temperature rise for the part. When
the NCP600 has good thermal conductivity through the
PCB, the junction temperature will be relatively low with
high power applications. The maximum dissipation the
NCP600 can handle is given by:
PD(MAX) +
TJ(MAX) * TA
R
qJA
(eq. 3)
Since TJ is not recommended to exceed 125_C (TJ(MAX)),
then the NCP600 can dissipate up to 400 mW when the
ambient temperature (TA) is 25_C.
The power dissipated by the NCP600 can be calculated
from the following equations:
PD [ VIN(IGND@IOUT) ) IOUT(VIN * VOUT)
(eq. 4)
or
VIN(MAX) [
PD(MAX) ) (VOUT
IOUT)
IOUT ) IGND
(eq. 5)
If a 150 mA output current is needed, the quiescent current
IGND is taken from the data sheet electrical characteristics
table or extracted from Figure TBD and Figure TBD. IGND
is approximately 108
mA when Iout = 150 mA. For an output
voltage of 1.250 V, the maximum input voltage will then be
3.9 V, good for a 1 Cell Li−ion battery.
Hints
Vin and GND printed circuit board traces should be as
wide as possible. When the impedance of these traces is
high, there is a chance to pick up noise or cause the regulator
to malfunction. Place external components, especially the
output capacitor, as close as possible to the NCP600, and
make traces as short as possible.
DEVICE ORDERING INFORMATION
Device
Marking Code
Version
Package
Shipping*
NCP600SNADJT1G
LIO
ADJ
TSOP−5
(Pb−Free)
3000/Tape & Reel
NCP600SN150T1G
LID
1.5 V
NCP600SN180T1G
LIE
1.8 V
NCP600SN280T1G
LIH
2.8 V
NCP600SN300T1G
LIJ
3.0 V
NCP600SN330T1G
LIK
3.3 V
NCP600SN500T1G
LIN
5.0 V
*For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting
Techniques Reference Manual, SOLDERRM/D.


유사한 부품 번호 - NCP600

제조업체부품명데이터시트상세설명
logo
ON Semiconductor
NCP600 ONSEMI-NCP600 Datasheet
3Mb / 4P
   AC-DC Offline Switching Controllers/Regulators
Rev.0, Jun-2005
NCP600 ONSEMI-NCP600 Datasheet
171Kb / 15P
   High Performance Low-Power, LDO Regulator with Enable
January, 2013 ??Rev. 11
NCP600SN350T1G ONSEMI-NCP600SN350T1G Datasheet
171Kb / 15P
   High Performance Low-Power, LDO Regulator with Enable
January, 2013 ??Rev. 11
More results

유사한 설명 - NCP600

제조업체부품명데이터시트상세설명
logo
ON Semiconductor
NCV8560 ONSEMI-NCV8560_17 Datasheet
139Kb / 16P
   High Performance Low-Power, LDO Regulator with Enable
February, 2017 ??Rev. 5
NCP600SN350T1G ONSEMI-NCP600SN350T1G Datasheet
171Kb / 15P
   High Performance Low-Power, LDO Regulator with Enable
January, 2013 ??Rev. 11
NCV8560 ONSEMI-NCV8560 Datasheet
178Kb / 15P
   High Performance Low-Power, LDO Regulator with Enable
May, 2008 ??Rev. 1
NCV8560 ONSEMI-NCV8560_13 Datasheet
208Kb / 15P
   High Performance Low-Power, LDO Regulator
May, 2013 ??Rev. 4
logo
Taiwan Semiconductor Co...
TS5205 TSC-TS5205 Datasheet
157Kb / 6P
   150mA Low Noise LDO Voltage Regulator with Enable
logo
BCD Semiconductor Manuf...
AP2114 BCDSEMI-AP2114 Datasheet
787Kb / 28P
   1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE
logo
Taiwan Semiconductor Co...
TS5215CS25 TSC-TS5215CS25 Datasheet
218Kb / 9P
   300mA Low Noise LDO Voltage Regulator with Enable
TS5205 TSC-TS5205_1 Datasheet
183Kb / 6P
   150mA Low Noise LDO Voltage Regulator with Enable
TS5201 TSC-TS5201_07 Datasheet
328Kb / 7P
   200mA Low Noise LDO Voltage Regulator with Enable
logo
BCD Semiconductor Manuf...
AP2114 BCDSEMI-AP2114_13 Datasheet
914Kb / 33P
   1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com