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參數(shù)資料
| 型號： | CS4124 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | High Side PWM FET Controller(高端PWM FET控制器) |
| 中文描述： | 高側(cè)FET的控制器的PWM（脈寬調(diào)制高端場效應管控制器） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 86K |
| 代理商： | CS4124 |
Semiconductor Components Industries, LLC, 2000
November, 2000 – Rev. 6
1
Publication Order Number:
CS4124/D
CS4124
High Side PWM FET
Controller
The CS4124 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 CS4124 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 CS4124 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 shutdown 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
150 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
Boost Mode Power Supply
Output Inhibit
http://onsemi.com
A
WL, L
YY, Y
WW, W
= Assembly Location
= Wafer Lot
= Year
= Work Week
PIN CONNECTION AND
MARKING DIAGRAM
16
1
C
A
V
REG
V
CC
SNI
PGND
PMP
CTL
I
SENSE–
C
OSC
I
SENSE+
R
OSC
I
ADJ
FLT
INH
BOOST
GND
OUTPUT
Device
Package
Shipping
ORDERING INFORMATION*
CS4124YN16
DIP–16
25 Units/Rail
DIP–16
N SUFFIX
CASE 648
1
16
* Contact your local sales representative for 16-lead SOIC wide package.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CS4124/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Side PWM FET Controller |
| CS-4124N16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC Motor Controller/Driver |
| CS4124YN16 | 功能描述:IC REG CTRLR BST PWM 16-DIP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標準包裝:4,000 系列:- PWM 型:電壓模式 輸出數(shù):1 頻率 - 最大:1.5MHz 占空比:66.7% 電源電壓:4.75 V ~ 5.25 V 降壓:是 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 85°C 封裝/外殼:40-VFQFN 裸露焊盤 包裝:帶卷 (TR) |
| CS-4-12XA | 制造商:Nidec Copal 功能描述:SWIT ROTARY SP SLOT J-HOOK 0.1A 16VAC 16VDC 0.5W - Bulk |
| CS-4-12XB | 制造商:Nidec Copal 功能描述:SWIT ROTARY SP SCRWDRVR GW 0.1A 16VAC 16VDC 0.5W - Bulk 制造商:Nidec Copal 功能描述:Switches, rotary, surface mount, |
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