Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

TPIC2101N Fiches technique(PDF) 3 Page - Texas Instruments

No de pièce TPIC2101N
Description  DC BRUSH MOTOR CONTROLLER
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI1 [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI1 - Texas Instruments

TPIC2101N Fiches technique(HTML) 3 Page - Texas Instruments

  TPIC2101N Datasheet HTML 1Page - Texas Instruments TPIC2101N Datasheet HTML 2Page - Texas Instruments TPIC2101N Datasheet HTML 3Page - Texas Instruments TPIC2101N Datasheet HTML 4Page - Texas Instruments TPIC2101N Datasheet HTML 5Page - Texas Instruments TPIC2101N Datasheet HTML 6Page - Texas Instruments TPIC2101N Datasheet HTML 7Page - Texas Instruments TPIC2101N Datasheet HTML 8Page - Texas Instruments TPIC2101N Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 21 page
background image
TPIC2101
DC BRUSH MOTOR CONTROLLER
SLIS060 – OCTOBER 1995
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
V5P5
1
O
5.5 V supply voltage. V5P5 is a regulated voltage supply from Vbat, internally switched to AREF during the
run state. This requires a 4.7
µF tantalum capacitor from V5P5 to GND for stability.
MAN
2
I
Manual control input. MAN is an active high (greater than 5.5 V asserts the manual mode) input that serves
as a positive differential input (0-2.3 V full range) for the manual mode. In man mode, Iman is approx. 20×Iccs.
AUTO
3
I
PWM control input. AUTO is an active low input that remains active if pulsed every 2048 counts of the
oscillator frequency. It also serves as a negative differential input for the manual mode. In auto mode, Iauto
is approx. 13
×Iccs pullup, Iauto is approx. 20×Iccs pulldown in man mode.
SPEED
4
O
Integrator output. SPEED is an integrator output with a required minimum resistance between SPEED and
INT terminals of 20 k
Ω (typically 1 second RC time constant, or as required for soft start).
ROSC
5
O
Oscillator resistor output. ROSC has an external resistor connected to ground which determines the
constant charging current of COSC. The IC forces a voltage of Vbat/4 in run state.
COSC
6
O
Oscillator capacitor output. COSC has an external capacitor connected to ground which determines (with
ROSC) switching frequency. f(osc) = 2/(ROSC
×COSC)
INT
7
I
Integrator input. INT is an input from an integrator that requires a 4.7
µF capacitor and a 20 k minimum
resistance between the SPEED and INT terminals.
ILR
8
I
Current limit reference. ILR is an input from a resistor divider off AREF.
ILS
9
I
Current limit sense. ILS senses drain voltage of external FET. ILS trips within
±10 mV of ILR.
GND
10
Ground terminal
GD
11
O
Gate drive output. GD, PWM output, 0-Vbat voltage, provides a 0-Vbat PWM output pre-drive for an external
FET.
Vbat
12
I
Positive power input.
AREF
13
O
5.5 V reference voltage. AREF is a 5.5 V reference voltage switched from V5P5 during the run state. AREF
is used as a reference for ILR in current limit detection and is capable of sourcing 2 mA of current.
CCS
14
Constant current sink. ICCS equals AREF/(2×Rccs). Requires an external resistor.
recommended external components for auto and manual modes (see Figures 2 and 4)
TERMINAL
DESCRIPTION
NAME
NO.
DESCRIPTION
V5P5
1
Capacitor – 4.7
µF tantalum
MAN
2
Capacitor – 0.1
µF
MAN
2
Resistor – 499
Ω, 1%, 100 ppm
AUTO
3
Capacitor – 0.47
µF
AUTO
3
Resistor – 499
Ω, 1%, 100 ppm
SPEED
4
Resistor – 100 k
Ω, 1%, 100 ppm to INT terminal, (minimum 20 kΩ)
ROSC
5
Resistor – 45.3 k
COSC
6
Capacitor – 2200 pF
INT
7
Capacitor – 4.7
µF
CCS
14
Resistor – 27.4 k
Ω, 1%, 100 ppm


Numéro de pièce similaire - TPIC2101N

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TPIC2101N TI-TPIC2101N Datasheet
251Kb / 18P
[Old version datasheet]   DC BRUSH MOTOR CONTROLLER
More results

Description similaire - TPIC2101N

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TPIC2101 TI-TPIC2101 Datasheet
251Kb / 18P
[Old version datasheet]   DC BRUSH MOTOR CONTROLLER
logo
Rohm
BD62110AEFJ ROHM-BD62110AEFJ Datasheet
938Kb / 19P
   DC Brush Motor Drivers
BD6210HFP-TR ROHM-BD6210HFP-TR Datasheet
1Mb / 24P
   DC Brush Motor Drivers
BD6230F-E2 ROHM-BD6230F-E2 Datasheet
1Mb / 28P
   DC Brush Motor Drivers
BD6220F-E2 ROHM-BD6220F-E2 Datasheet
1Mb / 25P
   DC Brush Motor Drivers
BA6920FP-Y ROHM-BA6920FP-Y_1 Datasheet
160Kb / 5P
   Motor driver with DC brush
logo
Unisonic Technologies
UMD9111 UTC-UMD9111 Datasheet
184Kb / 8P
   BRUSH DC MOTOR DRIVE CIRCUIT
logo
Shenzhen Huazhimei Semi...
HM2572 HMSEMI-HM2572 Datasheet
1Mb / 14P
   Brush type DC motor driver
logo
Unisonic Technologies
UMD9113 UTC-UMD9113 Datasheet
164Kb / 8P
   BRUSH DC MOTOR DRIVE CIRCUIT
logo
Shenzhen Huazhimei Semi...
HM2570 HMSEMI-HM2570 Datasheet
749Kb / 11P
   Brush type DC motor driver
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


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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