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參數(shù)資料
| 型號： | CS7054 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Low Side PWM FET Controller(高端PWM FET控制器) |
| 中文描述： | 場效應低邊PWM控制器（高端脈寬調(diào)制場效應管控制器） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 87K |
| 代理商： | CS7054 |
Semiconductor Components Industries, LLC, 2001
January, 2001 – Rev. 12
1
Publication Order Number:
CS7054/D
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
μ
A.
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
A
WL, L
YY, Y
WW, W
= Assembly Location
= Wafer Lot
= Year
= Work Week
DIP–14
N SUFFIX
CASE 646
1
14
V
CC
PGND
INH
I
ADJ
I
SENSE+
I
SENSE–
V
REG
OUTPUT
GND
C
A
1
FLT
C
OSC
R
OSC
CTL
NC
14
PIN CONNECTIONS AND
MARKING DIAGRAMS
SO–16L
DW SUFFIX
CASE 751G
1
16
C
A
V
REG
NC
1
16
I
SENSE–
NC
I
SENSE+
CTL
I
ADJ
R
OSC
INH
C
OSC
PGND
FLT
NC
GND
V
CC
OUTPUT
Device
Package
Shipping
ORDERING INFORMATION
CS7054YN14
DIP–14
25 Units/Rail
CS7054YDW16
SO–16L
46 Units/Rail
CS7054YDWR16
SO–16L 1000 Tape & Reel
SO–16L
DIP–14
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CS7054YDW16 | DC Motor Controller/Driver |
| CS7054YDWR16 | DC Motor Controller/Driver |
| CS7410 | CD/MP3/WMA Audio Controller |
| CS7410-CM | CD/MP3/WMA Audio Controller |
| CS7410-CQ | CD/MP3/WMA Audio Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS-7054 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Side PWM FET Controller |
| CS7054/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Side PWM FET Controller |
| CS-7054N14 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC Motor Controller/Driver |
| CS7054YDW16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC Motor Controller/Driver |
| CS7054YDWR16 | 功能描述:IC CTRLR PWM FET LOW SIDE 16SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電機和風扇控制器，驅(qū)動器 系列:- 標準包裝:1 系列:- 應用:直流電機驅(qū)動器，步進電機驅(qū)動器 評估套件:- 輸出數(shù):1 或 2 電流 - 輸出:750mA 電壓 - 負載:10 V ~ 40 V 電源電壓:4.5 V ~ 5.5 V 工作溫度:-20°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-BFSOP（0.295"，7.50mm 寬） 供應商設備封裝:24-SOP 包裝:Digi-Reel® 其它名稱:MTS62C19A-HS105DKR |
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