參數(shù)資料
型號： MC44604P
廠商： ON SEMICONDUCTOR
元件分類： 穩(wěn)壓器
英文描述： 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
中文描述： 0.75 A SWITCHING CONTROLLER, 250 kHz SWITCHING FREQ-MAX, PDIP16
封裝： PDIP-16
文件頁數(shù)： 3/24頁
文件大?。?/td> 341K
代理商： MC44604P
MC44604
http://onsemi.com
3
MAXIMUM RATINGS
Rating
Pin #
Symbol
Value
Unit
Total Power Supply and Zener Current
(ICC + IZ)
VC
VCC
30
mA
Output Supply Voltage with Respect to Ground
2
1
18
V
Output Current*
Source
Sink
3
mA
IO(Source)
IO(Sink)
W
–750
750
Output Energy (Capacitive Load per Cycle)
5.0
μ
J
Soft–Start
11
VSS
VCLEA
–0.3 to 2.2
V
Clamp Error Amp Input
12
–0.3 to 4.5
V
Foldback Input, Stand–by Management
–0.3 to VCC + 0.3
–0.3 to 5.5
V
Overvoltage Protection, Current Sense Input, Rref, Error Amp Input,
Error Amp Output, CT, Stand–by Current Set
Vin
V
Demagnetization Detection Input Current
Source
Sink
8
mA
Idemag–ib (Source)
Idemag–ib (Sink)
IE/A (Sink)
–4.0
10
Error Amplifier Output Sink Current
13
20
mA
Power Dissipation and Thermal Characteristics
Maximum Power Dissipation at TA = 85
°
C
Thermal Resistance, Junction–to–Air
PD
R
θ
JA
TJ
TA
0.6
100
W
°
C/W
°
C
Operating Junction Temperature
150
Operating Ambient Temperature
–25 to +85
°
C
*Maximum package power dissipation must be observed.
ELECTRICAL CHARACTERISTICS
(VCC and VC = 12 V [Note 1.], Rref = 10 k
, CT = 820 pF, for typical values TA = 25
°
C,
for min/max values TA = –25
°
to +85
°
C [Note 2.], unless otherwise noted.)
Characteristic
Pin #
Symbol
Min
Typ
Max
Unit
OUTPUT SECTION (Note 3.)
Output Voltage*
Low Level Drop Voltage (ISink = 100 mA)
3
V
(ISink = 500 mA)
VOL
–
–
–
–
1.0
1.4
1.5
2.0
1.2
2.0
2.0
2.7
High Level Drop Voltage (ISource = 200 mA)
(ISource = 500 mA)
VOH
Output Voltage During Initialization Phase
VCC = 0 to 1.0 V, ISink = 10
μ
A
1 0 t 5 0 V I
VCC = 1.0 to 5.0 V, ISink = 100 A
μ
A
VCC= 5 0 to 13 V ISink= 1 0 mA
VCC = 5.0 to 13 V, ISink = 1.0 mA
3
VOL
V
–
–
–
–
0 1
0.1
0 1
0.1
1.0
1 0
1.0
1 0
1.0
Output Voltage Rising Edge Slew–Rate (CL = 1.0 nF, TJ = 25
°
C)
Output Voltage Falling Edge Slew–Rate (CL = 1.0 nF, TJ = 25
°
C)
ERROR AMPLIFIER SECTION
3
dVo/dT
–
300
–
V/
μ
s
3
dVo/dT
–
–300
–
V/
μ
s
Voltage Feedback Input (VE/A out = 2.5 V)
Input Bias Current (VFB = 2.5 V)
Open Loop Voltage Gain (VE/A out = 2.0 V to 4.0 V)
Unity Gain Bandwidth
TJ = 25
°
C
TA = –25
°
to +85
°
C
Voltage Feedback Input Line Regulation (VCC = 10 V to 15 V)
*VC must be greater than 5.0 V.
1. Adjust VCC above the start–up threshold before setting to 12 V.
2. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
3. No output signal when the Error Amplifier is in Low State, i.e., VFB = 2.7 V.
14
VFB
IFB–ib
AVOL
BW
2.4
2.5
2.6
V
14
–2.0
–0.6
–
μ
A
65
70
–
dB
MHz
–
–
–
–
–
5.5
14
VFBline–reg
–10
–
10
mV
相關PDF資料
PDF描述
MC44605 High Safety, Latched Mode, GreenLine PWM Controller for (Multi)Synchronized Applications
MC44605P RW-S Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 05V; Output Voltage (Vdc): 05V; Power: 2W; DIP24 Low Profile Miniature Package; 1kVDC Isolation; Feedback Regulated Output; 2:1 Wide Range Voltage Input; Continuous Short Circuit Protection; Less than 7mm Height; SMD Pinning Option; Efficiency to 87%
MC44608P75 Few External Components Reliable Flexible GreenLine Very High Voltage PWM Controller
MC44608 Few External Components Reliable Flexible GreenLine Very High Voltage PWM Controller
MC44608P40 RW-S Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 05V; Output Voltage (Vdc): 09V; Power: 2W; DIP24 Low Profile Miniature Package; 1kVDC Isolation; Feedback Regulated Output; 2:1 Wide Range Voltage Input; Continuous Short Circuit Protection; Less than 7mm Height; SMD Pinning Option; Efficiency to 87%
相關代理商/技術參數(shù)
參數(shù)描述
MC44604PG 功能描述:電流型 PWM 控制器 Voltage Mode PWM w/Bust Mode Standby RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 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 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
MC44605 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:High Safety, Latched Mode, GreenLine PWM Controller for (Multi)Synchronized Applications
MC44605_06 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:High Safety, Latched Mode, GreenLine TM PWM Controller for (Multi) Synchronized Applications
MC44605P 功能描述:電流型 PWM 控制器 Greenline PWM RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 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 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
MC44605PG 功能描述:電流型 PWM 控制器 ANA SMPS PWM FREQ CONT RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 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 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*