參數(shù)資料
型號: MC44603A
廠商: ON SEMICONDUCTOR
元件分類: DC/DC變換器
英文描述: RV Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 3.3V; Output Voltage (Vdc): 15V; Power: 2W; High Isolation 2W Converter; Approved for Medical Applications; EN and UL Safety Certificates; 6kVDC Isolation; Skinny DIP24 Package; Optional Continuous Short Circuit Protected; Fully Encapsulated; Very Low Isolation Capacitance
中文描述: 混合頻率模式二七二三六七六七的PWM控制器
文件頁數(shù): 5/24頁
文件大?。?/td> 405K
代理商: MC44603A
MC44603A
5
MOTOROLA ANALOG IC DEVICE DATA
Representative Block Diagram
This device contains 243 active transistors.
S
RF Stby
Rref
RF Stby
Vref
15 16
Reference
Block
Vref
Iref
+
VCC
VCC
1
14.5 V/7.5 V
Vaux
18.0 V
To Power
Transformer
VC
2
Output
3
Gnd
4
OVP
6
ROVP
Current
Sense Input
7
VCC
Vref
VOVP
Out
2.0
μ
s
Delay
Vref
5.0
μ
s
Delay
+
2.5 V
11.6 k
2.0 k
VCC
+9.0 V
SS/Dmax/VM
2.4 V
RSS
CSS
11
1.0 V
Demag
Detect
8
Sync
Input
9
Vref
+
+
+
65 mV
3.7 V
1.0 V
0.4 Iref
CT
10
RPwr Stby
12
Feed–
back
14
Compen–
sation
13
Foldback
Input
5
1.6 V
3.6 V
+
CT
0.7 V
VDemag Out
Synchro
VOSC prot
0.4 Iref
VrefVref
Vref
Vref
Vref
0.4 Iref
0.6 Iref
0.8 Iref
0.25
IF Stby
0.2 Iref
IDischarge
IDischarge/2
Current Mirror X2
0.4 Iref
Vref
2R
VCC
1.0 mA
Error Amplifier
R
Q
S
R
Q
S
R
Q
S
R
Q
= Sink only
=
Positive True Logic
+
2.5 V
Thermal
Shutdown
IF Stby
UVLO2
VOSC
+
1.6 V
UVLO1
5.0 mA
Negative
Active
Clamp
R
相關(guān)PDF資料
PDF描述
MC44603ADW MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER
MC44603AP MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER
MC44604 High Safety Pulsed Mode Stanby GreenLine PWM Controller
MC44604P RV Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 3.3V; Output Voltage (Vdc): 3.3V; Power: 2W; High Isolation 2W Converter; Approved for Medical Applications; EN and UL Safety Certificates; 6kVDC Isolation; Skinny DIP24 Package; Optional Continuous Short Circuit Protected; Fully Encapsulated; Very Low Isolation Capacitance
MC44605 High Safety, Latched Mode, GreenLine PWM Controller for (Multi)Synchronized Applications
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC44603A_05 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Enhanced Mixed Frequency Mode GreenLine TM PWM Controller:Fixed Frequency, Variable Frequency,Standby Mode
MC44603ADW 功能描述:電流型 PWM 控制器 Voltage/Current PWM RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MC44603ADWG 功能描述:電流型 PWM 控制器 ANA SMPS PWM FREQ CONT RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MC44603ADWR2 功能描述:電流型 PWM 控制器 Voltage/Current PWM RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MC44603ADWR2G 功能描述:電流型 PWM 控制器 ANA SMPS PWM FREQ CONT RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14