Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

TPIC74101-Q1 Folha de dados(PDF) 8 Page - Texas Instruments

Click here to check the latest version.
Nome de Peças TPIC74101-Q1
Descrição Electrónicos  BUCK/BOOST SWITCH-MODE REGULATOR
Download  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  TI1 [Texas Instruments]
Página de início  http://www.ti.com
Logo TI1 - Texas Instruments

TPIC74101-Q1 Folha de dados(HTML) 8 Page - Texas Instruments

Back Button TPIC74101-Q1 Datasheet HTML 4Page - Texas Instruments TPIC74101-Q1 Datasheet HTML 5Page - Texas Instruments TPIC74101-Q1 Datasheet HTML 6Page - Texas Instruments TPIC74101-Q1 Datasheet HTML 7Page - Texas Instruments TPIC74101-Q1 Datasheet HTML 8Page - Texas Instruments TPIC74101-Q1 Datasheet HTML 9Page - Texas Instruments TPIC74101-Q1 Datasheet HTML 10Page - Texas Instruments TPIC74101-Q1 Datasheet HTML 11Page - Texas Instruments TPIC74101-Q1 Datasheet HTML 12Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 32 page
background image
TPIC74101-Q1
SLIS140
– OCTOBER 2011
www.ti.com
Input Undervoltage Alarm Terminal (AOUT)
The AOUT terminal is an open-drain output that asserts low when the input voltage falls below the set threshold
on the AIN input.
Reset Delay Timer Terminal (REST)
The REST terminal sets the desired delay time to assert the RESET terminal low after the 5-V supply has
exceeded 4.65 V (typical). The delay can be programmed in the range of 2.2 ms to 150 ms using capacitors in
the range of 2.2 nF to 150 nF. The delay time is calculated using the following equation:
RESET delay = C(REST) × 1 ms, where C(REST) has nF units
Reset Terminal (RESET)
The RESET terminal is an open-drain output. The power-on reset output is asserted low until the output voltage
exceeds the 4.65-V threshold and the reset delay timer has expired. Additionally, whenever the ENABLE terminal
is low, RESET is immediately asserted low regardless of the output voltage.
Main Regulator Output Terminal (VOUT)
The VOUT terminal is the output of the switch-mode regulated supply. This terminal requires a filter capacitor with
low-ESR characteristics to minimize output ripple voltage. For stability, a capacitor with 22
μF to 470 μF should
be used. The total capacitance at pin VOUT and pin 5Vg must be less than or equal to 470 μF.
Low-Power-Mode Terminal (CLP)
The CLP terminal controls the low-power mode of the device. An external low digital signal switches the device
to low-power mode or normal mode when the input is high.
Switch-Output Terminal (5Vg)
The 5Vg terminal switches the 5-V regulated output. The output voltage of the regulator can be enabled or
disabled using this low-rDS(on) internal switch. This switch has a current-limiting function to prevent generation of a
reset signal at turnon caused by the capacitive load on the output or overload condition. When the switch is
enabled, the regulated output may deviate and drop momentarily to a tolerance of 7% until the 5Vg capacitor is
fully charged. This deviation depends on the characteristics of the capacitors on VOUT and 5Vg.
5Vg-Enable Terminal (5Vg_ENABLE)
The 5Vg_ENABLE is a logic-level input for enabling the switch output on 5Vg.
For the functional terminal, 5Vg_ENABLE results in the following table:
5Vg_ENABLE
FUNCTION
0
5Vg is off
Open (internal pulldown = 500 k
Ω)
5Vg is off
1
5Vg is on
8
Submit Documentation Feedback
Copyright
© 2011, Texas Instruments Incorporated
Product Folder Link(s): TPIC74101-Q1


Nº de peça semelhante - TPIC74101-Q1

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
TPIC74101-Q1 TI-TPIC74101-Q1_15 Datasheet
1Mb / 31P
[Old version datasheet]   TPIC74101-Q1 Buck and Boost Switch-Mode Regulator
More results

Descrição semelhante - TPIC74101-Q1

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
TPS55065-Q1 TI1-TPS55065-Q1 Datasheet
825Kb / 30P
[Old version datasheet]   BUCK/BOOST SWITCH-MODE REGULATOR
TPIC74100-Q1 TI-TPIC74100-Q1 Datasheet
891Kb / 30P
[Old version datasheet]   BUCK/BOOST SWITCH-MODE REGULATOR
TPIC74101-Q1 TI-TPIC74101-Q1_15 Datasheet
1Mb / 31P
[Old version datasheet]   TPIC74101-Q1 Buck and Boost Switch-Mode Regulator
logo
Vishay Siliconix
SIP1759 VISHAY-SIP1759 Datasheet
169Kb / 8P
   Buck-Boost Regulator
Rev. D, 03-Aug-09
logo
ON Semiconductor
FAN49100 ONSEMI-FAN49100 Datasheet
2Mb / 19P
   Buck-Boost Regulator
November 2016 Rev. 1.4
logo
Vishay Siliconix
SIP1759 VISHAY-SIP1759_V01 Datasheet
708Kb / 8P
   Buck-Boost Regulator
02-Oct-12
logo
Texas Instruments
TPS55065-Q1 TI-TPS55065-Q1_15 Datasheet
1Mb / 31P
[Old version datasheet]   TPS55065-Q1 Buck and Boost Switched-Mode Regulator
logo
Allegro MicroSystems
A4409 ALLEGRO-A4409 Datasheet
1Mb / 30P
   Buck or buck-boost pre-regulator
logo
Microchip Technology
TC1142 MICROCHIP-TC1142 Datasheet
419Kb / 12P
   Inductorless -2x Boost/Buck Regulator
2002
logo
ON Semiconductor
FAN49101 ONSEMI-FAN49101 Datasheet
484Kb / 4P
   TinyPower I2C Buck-Boost Regulator
September 2016 Rev.1.1
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


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com