Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

TC1313-ZG1EMFTR Datasheet(PDF) 5 Page - Microchip Technology

Part # TC1313-ZG1EMFTR
Description  500 mA Synchronous Buck Regulator, 300 mA LDO
Download  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

TC1313-ZG1EMFTR Datasheet(HTML) 5 Page - Microchip Technology

  TC1313-ZG1EMFTR Datasheet HTML 1Page - Microchip Technology TC1313-ZG1EMFTR Datasheet HTML 2Page - Microchip Technology TC1313-ZG1EMFTR Datasheet HTML 3Page - Microchip Technology TC1313-ZG1EMFTR Datasheet HTML 4Page - Microchip Technology TC1313-ZG1EMFTR Datasheet HTML 5Page - Microchip Technology TC1313-ZG1EMFTR Datasheet HTML 6Page - Microchip Technology TC1313-ZG1EMFTR Datasheet HTML 7Page - Microchip Technology TC1313-ZG1EMFTR Datasheet HTML 8Page - Microchip Technology TC1313-ZG1EMFTR Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 32 page
background image
© 2009 Microchip Technology Inc.
DS21974B-page 5
TC1313
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings †
VIN - AGND......................................................................6.0V
All Other I/O ...............................(AGND - 0.3V) to (VIN + 0.3V)
LX to PGND...............................................-0.3V to (VIN + 0.3V)
PGND to AGND .................................................. -0.3V to +0.3V
Output Short Circuit Current ................................ Continuous
Power Dissipation (Note 7) .......................... Internally Limited
Storage temperature .....................................-65°C to +150°C
Ambient Temp. with Power Applied ................-40°C to +85°C
Operating Junction Temperature...................-40°C to +125°C
ESD protection on all pins (HBM)
....................................... 3kV
† Notice:
Stresses above those listed under “Maximum
Ratings” may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operational listings of this specification is not implied.
Exposure to maximum rating conditions for extended periods
may affect device reliability.
DC CHARACTERISTICS
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
Input/Output Characteristics
Input Voltage
VIN
2.7
5.5
V
Note 1
, Note 2, Note 8
Maximum Output Current
IOUT1_MAX
500
——
mA
Note 1
Maximum Output Current
IOUT2_MAX
300
——
mA
Note 1
Shutdown Current
Combined VIN1 and VIN2 Current
IIN_SHDN
0.05
1
µA
SHDN1 =SHDN2=GND
Operating IQ
IQ
—57
100
µA
SHDN1 =SHDN2=VIN2
IOUT1 =0 mA, IOUT2 =0mA
Synchronous Buck IQ
38
µA
SHDN1 = VIN, SHDN2 = GND
LDO IQ
44
µA
SHDN1 = GND, SHDN2 = VIN2
Shutdown/UVLO/Thermal Shutdown Characteristics
SHDN1,SHDN2,
Logic Input Voltage Low
VIL
——
15
%VIN
VIN1 =VIN2 = 2.7V to 5.5V
SHDN1,SHDN2,
Logic Input Voltage High
VIH
45
——
%VIN
VIN1 =VIN2 = 2.7V to 5.5V
SHDN1,SHDN2,
Input Leakage Current
IIN
-1.0
±0.01
1.0
µA
VIN1 =VIN2 = 2.7V to 5.5V
SHDNX =GND
SHDNY =VIN
Thermal Shutdown
TSHD
165
°C
Note 6
, Note 7
Thermal Shutdown Hysteresis
TSHD-HYS
—10
°C
Undervoltage Lockout
(VOUT1 and VOUT2)
UVLO
2.4
2.55
2.7
VVIN1 Falling
Undervoltage Lockout Hysteresis
UVLO
-HYS
200
mV
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) * 106)/(VOUT2 * 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.


Similar Part No. - TC1313-ZG1EMFTR

ManufacturerPart #DatasheetDescription
logo
Microchip Technology
TC1313-AA0EMF MICROCHIP-TC1313-AA0EMF Datasheet
542Kb / 28P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2005
TC1313-AA0EMFTR MICROCHIP-TC1313-AA0EMFTR Datasheet
542Kb / 28P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2005
TC1313-AA0EUN MICROCHIP-TC1313-AA0EUN Datasheet
542Kb / 28P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2005
TC1313-AA0EUNTR MICROCHIP-TC1313-AA0EUNTR Datasheet
542Kb / 28P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2005
TC1313-AA1EMF MICROCHIP-TC1313-AA1EMF Datasheet
542Kb / 28P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2005
More results

Similar Description - TC1313-ZG1EMFTR

ManufacturerPart #DatasheetDescription
logo
Microchip Technology
TC1313 MICROCHIP-TC1313 Datasheet
542Kb / 28P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2005
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 29 30 31 32


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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