поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

TC1313-AC0EUNTR датащи(PDF) 5 Page - Microchip Technology

номер детали TC1313-AC0EUNTR
подробное описание детали  500 mA Synchronous Buck Regulator, 300 mA LDO
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  MICROCHIP [Microchip Technology]
домашняя страница  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

TC1313-AC0EUNTR датащи(HTML) 5 Page - Microchip Technology

  TC1313-AC0EUNTR Datasheet HTML 1Page - Microchip Technology TC1313-AC0EUNTR Datasheet HTML 2Page - Microchip Technology TC1313-AC0EUNTR Datasheet HTML 3Page - Microchip Technology TC1313-AC0EUNTR Datasheet HTML 4Page - Microchip Technology TC1313-AC0EUNTR Datasheet HTML 5Page - Microchip Technology TC1313-AC0EUNTR Datasheet HTML 6Page - Microchip Technology TC1313-AC0EUNTR Datasheet HTML 7Page - Microchip Technology TC1313-AC0EUNTR Datasheet HTML 8Page - Microchip Technology TC1313-AC0EUNTR Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 28 page
background image
© 2005 Microchip Technology Inc.
DS21974A-page 5
TC1313
Synchronous Buck Regulator (VOUT1)
Adjustable Output Voltage Range
VOUT1
0.8
4.5
V
Adjustable Reference Feedback
Voltage (VFB1)
VFB1
0.78
0.8
0.82
V
Feedback Input Bias Current
(IFB1)
IVFB1
-1.5
nA
Output Voltage Tolerance Fixed
(VOUT1)
VOUT1
-2.5
±0.3
+2.5
%
Note 2
Line Regulation (VOUT1)VLINE-REG
—0.2
%/V
VIN = VR+1V to 5.5V,
ILOAD = 100 mA
Load Regulation (VOUT1)VLOAD-REG
—0.2
%
VIN =VR +1.5V, ILOAD = 100 mA to
500 mA (Note 1)
Dropout Voltage VOUT1
VIN – VOUT1
280
mV
IOUT1 = 500 mA, VOUT1 =3.3V
(Note 5)
Internal Oscillator Frequency
FOSC
1.6
2.0
2.4
MHz
Start Up Time
TSS
—0.5
ms
TR = 10% to 90%
RDSon P-Channel
RDSon-P
450
650
m
Ω
IP = 100 mA
RDSon N-Channel
RDSon-N
450
650
m
Ω
IN = 100 mA
LX Pin Leakage Current
ILX
-1.0
±0.01
1.0
μA
SHDN = 0V, VIN = 5.5V, LX = 0V,
LX = 5.5V
Positive Current Limit Threshold
+ILX(MAX)
700
mA
LDO Output (VOUT2)
Output Voltage Tolerance (VOUT2)VOUT2
-2.5
±0.3
+2.5
%
Note 2
Temperature Coefficient
TCVOUT
25
ppm/°C
Note 3
Line Regulation
ΔVOUT2/
ΔVIN
-0.2
±0.02
+0.2
%/V
(VR+1V) ≤ VIN ≤ 5.5V
Load Regulation, VOUT2 ≥ 2.5V
ΔVOUT2/
IOUT2
-0.75
0.1
+0.75
%IOUT2 = 0.1 mA to 300 mA (Note 4)
Load Regulation, VOUT2 < 2.5V
ΔVOUT2/
IOUT2
-0.90
0.1
+0.90
%IOUT2 = 0.1 mA to 300 mA (Note 4)
Dropout Voltage VOUT2 > 2.5V
VIN – VOUT2
137
205
300
500
mV
IOUT2 = 200 mA (Note 5)
IOUT2 = 300 mA
Power Supply Rejection Ratio
PSRR
62
dB
f
= 100 Hz, IOUT1 = IOUT2 = 50 mA,
CIN = 0 µF
Output Noise
eN
1.8
µV/(Hz)½
f
= 1 kHz, IOUT2 =50 mA,
SHDN1 =GND
Output Short Circuit Current
(Average)
IOUTsc2
240
mA
RLOAD2 ≤ 1Ω
DC CHARACTERISTICS (CONTINUED)
Electrical Characteristics: VIN1 = VIN2 = SHDN1,2 =3.6V, COUT1 =CIN = 4.7 µF, COUT2 =1µF, L =4.7 µH, VOUT1 (ADJ) = 1.8V,
IOUT1 = 100 ma, IOUT2 = 0.1 mA TA = +25°C. Boldface specifications apply over the TA range of -40°C to +85°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note
1:
The Minimum VIN has to meet two conditions: VIN ≥ 2.7V and VIN ≥ VRX + VDROPOUT, VRX = VR1 or VR2.
2:
VRX is the regulator output voltage setting.
3:
TCVOUT2 = ((VOUT2max – VOUT2min) * 10
6)/(V
OUT2 * DT).
4:
Regulation is measured at a constant junction temperature using low duty cycle pulse testing. Load regulation is tested
over a load range from 0.1 mA to the maximum specified output current.
5:
Dropout voltage is defined as the input-to-output voltage differential at which the output voltage drops 2% below its
nominal value measured at a 1V differential.
6:
The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction
temperature and the thermal resistance from junction to air. (i.e. TA, TJ, θJA). Exceeding the maximum allowable power
dissipation causes the device to initiate thermal shutdown.
7:
The integrated MOSFET switches have an integral diode from the LX pin to VIN, and from LX to PGND. In cases where
these diodes are forward-biased, the package power dissipation limits must be adhered to. Thermal protection is not
able to limit the junction temperature for these cases.
8:
VIN1 and VIN2 are supplied by the same input source.


Аналогичный номер детали - TC1313-AC0EUNTR

производительномер деталидатащиподробное описание детали
logo
Microchip Technology
TC1313-1G0EMF MICROCHIP-TC1313-1G0EMF Datasheet
621Kb / 32P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2009
TC1313-1G0EMFTR MICROCHIP-TC1313-1G0EMFTR Datasheet
621Kb / 32P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2009
TC1313-1G0EUN MICROCHIP-TC1313-1G0EUN Datasheet
621Kb / 32P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2009
TC1313-1G0EUNTR MICROCHIP-TC1313-1G0EUNTR Datasheet
621Kb / 32P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2009
TC1313-1G1EMF MICROCHIP-TC1313-1G1EMF Datasheet
621Kb / 32P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2009
More results

Аналогичное описание - TC1313-AC0EUNTR

производительномер деталидатащиподробное описание детали
logo
Microchip Technology
TC1313 MICROCHIP-TC1313_09 Datasheet
621Kb / 32P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2009
TC1303A MICROCHIP-TC1303A_08 Datasheet
791Kb / 38P
   500 mA Synchronous Buck Regulator, 300 mA LDO with Power-Good Output
2008
TC1303A MICROCHIP-TC1303A Datasheet
635Kb / 36P
   500 mA Synchronous Buck Regulator, 300 mA LDO with Power-Good Output
2005
TC1303B MICROCHIP-TC1303B Datasheet
601Kb / 30P
   500 mA Synchronous Buck Regulator, 300 mA LDO with Power-Good Output
2005
MCP1601 MICROCHIP-MCP1601 Datasheet
683Kb / 22P
   500 mA Synchronous BUCK Regulator
2003
MCP1601 MICROCHIP-MCP1601_13 Datasheet
511Kb / 24P
   500 mA Synchronous BUCK Regulator
11/29/12
logo
Nisshinbo Micro Devices...
RP114X NISSHINBO-RP114X Datasheet
1Mb / 36P
   300 mA LDO REGULATOR
logo
Microchip Technology
MCP1603 MICROCHIP-MCP1603 Datasheet
774Kb / 26P
   2.0 MHz, 500 mA Synchronous Buck Regulator
2007
MCP1603 MICROCHIP-MCP1603_12 Datasheet
796Kb / 34P
   2.0 MHz, 500 mA Synchronous Buck Regulator
2007-2012 11/29/11
logo
ON Semiconductor
CAT6218 ONSEMI-CAT6218 Datasheet
166Kb / 9P
   300 mA CMOS LDO Regulator
December, 2009 ??Rev. 4
More results


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


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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