|
|
PDF CS7054 Data sheet ( Hoja de datos )
| Número de pieza | CS7054 | |
| Descripción | Low Side PWM FET Controller | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
|
1. CS7054 datasheet pdf  Hay una vista previa y un enlace de descarga de CS7054 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
CS7054
Low Side PWM FET
Controller
The CS7054 is a monolithic integrated circuit designed primarily to
control the rotor speed of permanent magnet, direct current (DC)
brush motors. It drives the gate of an N channel power MOSFET or
IGBT with a user–adjustable, fixed frequency, variable duty cycle,
pulse width modulated (PWM) signal. The CS7054 can also be used to
control other loads such as incandescent bulbs and solenoids.
Inductive current from the motor or solenoid is recirculated through an
external diode.
The CS7054 accepts a DC level input signal of 0 to 5.0 V to control
the pulse width of the output signal. This signal can be generated by a
potentiometer referenced to the on–chip 5.0 V linear regulator, or a
filtered 0% to 100% PWM signal also referenced to the 5.0 V
regulator.
The IC is placed in a sleep state by pulling the CTL lead below 0.5 V.
In this mode everything on the chip is shut down except for the
on–chip regulator and the overall current draw is less than 275 µA.
There are a number of on–chip diagnostics that look for potential
failure modes and can disable the external power MOSFET.
Features
• 200 mA Peak PWM Gate Drive Output
• Patented Voltage Compensation Circuit
• 100% Duty Cycle Capability
• 5.0 V, ± 3.0% Linear Regulator
• Low Current Sleep Mode
• Overvoltage Protection
• Overcurrent Protection of External MOSFET/IGBT
• Output Inhibit
http://onsemi.com
DIP–14
N SUFFIX
14 CASE 646
1
16
1
SO–16L
DW SUFFIX
CASE 751G
PIN CONNECTIONS AND
MARKING DIAGRAMS
1
OUTPUT
GND
14
VCC
PGND
FLT INH
COSC
ROSC
CTL
NC
DIP–14
IADJ
ISENSE+
ISENSE–
VREG
1
OUTPUT
GND
FLT
COSC
ROSC
CTL
NC
NC
SO–16L
16
VCC
NC
PGND
INH
IADJ
ISENSE+
ISENSE–
VREG
A
WL, L
YY, Y
WW, W
= Assembly Location
= Wafer Lot
= Year
= Work Week
ORDERING INFORMATION
Device
Package Shipping
CS7054YN14
DIP–14 25 Units/Rail
CS7054YDW16
CS7054YDWR16
SO–16L 46 Units/Rail
SO–16L 1000 Tape & Reel
© Semiconductor Components Industries, LLC, 2001
January, 2001 – Rev. 12
1
Publication Order Number:
CS7054/D
1 page  
CS7054
TYPICAL PERFORMANCE CHARACTERISTICS
5.04 5.04
2.0 mA
100 µA
5.02 5.02
2.0 mA
100 µA
5.00 5.00
5.0 mA
4.98 4.98
5.0 mA
4.96 4.96
4.94
–50
0 50 100
Temperature
150
Figure 3. VREG vs. Temperature @ VCC = 8.0 V
4.94
–50
0 50 100
Temperature
150
Figure 4. VREG vs. Temperature @ VCC = 12 V
5.04
2.0 mA
100 µA
5.02
5.00
5.0 mA
4.98
4.96
4.94
–50
0 50 100
Temperature
150
Figure 5. VREG vs. Temperature @ VCC = 16 V
1.7
1.6
1.5
I = 2.0 mA
1.4
1.3
1.2
1.1
1.0
–50
0 50 100
Temperature
150
Figure 6. OUTPUT Saturation Voltage (Sourcing
Current) vs Temperature
1.3
I = 2.0 mA
1.2
1.1
–50
0 50 100
Temperature
150
Figure 7. OUTPUT Voltage (Sinking Current) vs
Temperature
http://onsemi.com
5
5 Page 
Notes
CS7054
http://onsemi.com
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet CS7054.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CS7054 | Low Side PWM FET Controller |  Cherry Semiconductor Corporation |
| CS7054 | Low Side PWM FET Controller | ON Semiconductor |
| CS7054YN14 | Low Side PWM FET Controller | Cherry Semiconductor Corporation |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |