データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

TC1303A-AN2EMFTR データシート(PDF) 8 Page - Microchip Technology

部品番号 TC1303A-AN2EMFTR
部品情報  500 mA Synchronous Buck Regulator, 300 mA LDO with Power-Good Output
Download  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  MICROCHIP [Microchip Technology]
ホームページ  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

TC1303A-AN2EMFTR データシート(HTML) 8 Page - Microchip Technology

Back Button TC1303A-AN2EMFTR Datasheet HTML 4Page - Microchip Technology TC1303A-AN2EMFTR Datasheet HTML 5Page - Microchip Technology TC1303A-AN2EMFTR Datasheet HTML 6Page - Microchip Technology TC1303A-AN2EMFTR Datasheet HTML 7Page - Microchip Technology TC1303A-AN2EMFTR Datasheet HTML 8Page - Microchip Technology TC1303A-AN2EMFTR Datasheet HTML 9Page - Microchip Technology TC1303A-AN2EMFTR Datasheet HTML 10Page - Microchip Technology TC1303A-AN2EMFTR Datasheet HTML 11Page - Microchip Technology TC1303A-AN2EMFTR Datasheet HTML 12Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 36 page
background image
TC1303A/TC1303B/TC1303C/TC1304
DS21949B-page 8
© 2005 Microchip Technology Inc.
Wake-Up Time (From SHDN2
mode), (VOUT2)
tWK
31
100
µs
IOUT1 = IOUT2 = 50 mA
Settling Time (From SHDN2
mode), (VOUT2)
tS
100
µs
IOUT1 = IOUT2 = 50 mA
Power-Good (PG)
Voltage Range PG
VPG
1.0
1.2
—5.5
5.5
VTA = 0°C to +70°C
TA = -40°C to +85°C
VIN ≤ 2.7 ISINK = 100 µA
PG Threshold High
(VOUT1 or VOUT2)
VTH_H
—94
96
% of
VOUTX
On Rising VOUT1 or VOUT2
VOUTX =VOUT1 or VOUT2
PG Threshold Low
(VOUT1 or VOUT2)
VTH_L
89
92
% of
VOUTX
On Falling VOUT1 or VOUT2
VOUTX =VOUT1 or VOUT2
PG Threshold Hysteresis
(VOUT1 and VOUT2)
VTH_HYS
—2
% of
VOUTX
VOUTX =VOUT1 or VOUT2
PG Threshold Tempco
ΔVTH/ΔT
30
ppm/°C
PG Delay
tRPD
165
µs
VOUT1 or VOUT2 =(VTH + 100 mV)
to (VTH - 100 mV)
PG Active Time-out Period
tRPU
140
262
560
ms
VOUT1 or VOUT2 =VTH - 100 mV
to VTH + 100 mV,
ISINK = 1.2 mA
PG Output Voltage Low
PG_VOL
——
0.2
VVOUT1orVOUT2 =VTH -100 mV,
IPG= 1.2 mA VIN2 >2.7V
IPG = 100 µA, 1.0V < VIN2 < 2.7V
PG Output Voltage High
(TC1303B only)
PG_VOH
0.9* VOUT2
——
V
VOUT1 or VOUT2 =VTH + 100 mV
VOUT2 ≥ 1.8V, IPG = - 500 µA
VOUT2 < 1.8V,IPG = - 300 µA
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.


同様の部品番号 - TC1303A-AN2EMFTR

メーカー部品番号データシート部品情報
logo
Microchip Technology
TC1303A-AG0EMF MICROCHIP-TC1303A-AG0EMF Datasheet
791Kb / 38P
   500 mA Synchronous Buck Regulator, 300 mA LDO with Power-Good Output
2008
TC1303A-AG0EMFTR MICROCHIP-TC1303A-AG0EMFTR Datasheet
791Kb / 38P
   500 mA Synchronous Buck Regulator, 300 mA LDO with Power-Good Output
2008
TC1303A-AG0EUN MICROCHIP-TC1303A-AG0EUN Datasheet
791Kb / 38P
   500 mA Synchronous Buck Regulator, 300 mA LDO with Power-Good Output
2008
TC1303A-AG0EUNTR MICROCHIP-TC1303A-AG0EUNTR Datasheet
791Kb / 38P
   500 mA Synchronous Buck Regulator, 300 mA LDO with Power-Good Output
2008
TC1303A-AG1EMF MICROCHIP-TC1303A-AG1EMF Datasheet
791Kb / 38P
   500 mA Synchronous Buck Regulator, 300 mA LDO with Power-Good Output
2008
More results

同様の説明 - TC1303A-AN2EMFTR

メーカー部品番号データシート部品情報
logo
Microchip Technology
TC1303A MICROCHIP-TC1303A_08 Datasheet
791Kb / 38P
   500 mA Synchronous Buck Regulator, 300 mA LDO with Power-Good Output
2008
TC1303B MICROCHIP-TC1303B Datasheet
601Kb / 30P
   500 mA Synchronous Buck Regulator, 300 mA LDO with Power-Good Output
2005
TC1313 MICROCHIP-TC1313_09 Datasheet
621Kb / 32P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2009
TC1313 MICROCHIP-TC1313 Datasheet
542Kb / 28P
   500 mA Synchronous Buck Regulator, 300 mA LDO
2005
MCP1602 MICROCHIP-MCP1602 Datasheet
464Kb / 26P
   2.0 MHz, 500 mA Synchronous Buck Regulator with Power-Good
2007
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
Texas Instruments
TPS77401-EP TI1-TPS77401-EP Datasheet
463Kb / 23P
[Old version datasheet]   250-mA LDO VOLTAGE REGULATOR WITH POWER-GOOD OUTPUT
logo
Nisshinbo Micro Devices...
RP114X NISSHINBO-RP114X Datasheet
1Mb / 36P
   300 mA LDO REGULATOR
logo
Rohm
BD4275FP2-C ROHM-BD4275FP2-C Datasheet
572Kb / 23P
   500 mA Output LDO Regulator with Voltage Detector
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 33 34 35 36


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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