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PDF TDA21211 Data sheet ( Hoja de datos )
| Número de pieza | TDA21211 | |
| Descripción | High-Performance DrMOS | |
| Fabricantes | Infineon | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TDA21211 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
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Jens Ejury July 13, 2006 San Jose, CA
Data Sheet
High-Performance DrMOS
6mm x 6mm x 0.8mm IQFN
TDA21211- Data Sheet
August - 2009
Published by Infineon Technologies AG
http://www.infineon.com/DCDC
Power Management & Drive
N e v e r s t o p t h i n k i n g.
Data Sheet
Page 1 of 20
TDA21211
1 page  
Electrical Specification Table
Absolute Maximum Ratings (Ta = 25°C)
Item
Frequency
Average output current
Input voltage
Supply voltage
High and Low side driver voltage
Switch node voltage
BOOT voltage
SMOD# voltage
DISB# voltage 1
PWM voltage 1
Operating junction temperature
Symbol
fSW
Iout
VIN (DC)
VCIN (DC)
VDRV (DC)
VSWH (DC)
VBOOT-PHASE (DC)
VSMOD# (DC)
VDISB
Vpwm
Tj-opr
Storage temperature
Tstg
Rating
1.2
35
-0.3 to +30
-0.3 to +5.5
-0.3 to +5.5
-1 to +30
-1 to +5.5
-0.3 to +5.5
-0.3 to +5.5
-0.3 to +5.5
-40 to +150
-55 to +150
Units
MHz
A
V
V
V
V
V
V
V
V
°C
°C
Note: All rated voltages are relative to voltages on the CGND and PGND pins unless otherwise specified.
1 Latch Up class II- Level B (Jedec 78). Please refer to Quality Report for details.
Thermal Characteristics
Parameter
Thermal resistance, junction-soldering point 1
Thermal resistance, junction-top of package
Symbol
θJS
θJtop
Values
Unit
Min. Typ. Max.
5
K/W
20
1 junction-soldering point is referred to the VSWH bottom exposed pad.
Data Sheet
Page 5 of 20
TDA21211
5 Page 
Gate Driver Timing Diagrams
VPWM_H
PWM
T_pdll
GL
1V
T_pdhu
GH
Three State
VPWM_L
VPWM_H
T_tsshd
T_pdhl
VPWM_L
T_pts
T_pdlu
T_pts
T_tsshd
VSWH
1V
Note: VSWH during entering/exit to tri-
state behaves accordingly to inductor
current.
Figure 5: Adaptive Gate Driver Timing Diagram
Data Sheet
Page 11 of 20
TDA21211
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet TDA21211.PDF ] | |
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