參數(shù)資料
型號： KA5H0380RTU
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 穩(wěn)壓器
英文描述： Fairchild Power Switch(FPS)
中文描述： 12 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PSFM4
封裝： TO-220, 4 PIN
文件頁數(shù)： 4/14頁
文件大?。?/td> 268K
代理商： KA5H0380RTU
KA5H0380R/KA5M0380R/KA5L0380R
4
Electrical Charcteristics (SFET part) (Continued)
(Ta = 25
°
C unless otherwise specified)
NOTE:
1. These parameters, although guaranteed, are not 100% tested in production
2. These parameters, although guaranteed, are tested in EDS(water test) process
Characteristic
Symbol
Test condition
Min.
Typ.
Max.
Unit
REFERENCE SECTION
Output voltage
(1)
Temperature Stability
(1)(2)
Vref
Ta=25
°
C
25
°
C
≤
Ta
≤
+85
°
C
4.80
5.00
5.20
V
Vref/
T
0.3
0.6
mV/
°
C
OSCILLATOR SECTION
Initial accuracy
F
OSC
KA5H0380R
90
100
110
kHz
Initial accuracy
F
OSC
KA5M0380R
61
67
73
kHz
Initial accuracy
Frequency change with temperature
(2)
F
OSC
KA5L0380R
45
50
55
kHz
25
°
C
≤
Ta
≤
+85
°
C
±
5
±
10
%
PWM SECTION
Maximum duty cycle
D
max
KA5H0380R
62
67
72
%
Maximum duty cycle
D
max
KA5M0380R
KA5L0380R
72
77
82
%
FEEDBACK SECTION
Feedback source current
I
FB
Ta=25
°
C, 0V<V
fb
<3V
Ta=25
°
C, 5V
≤
V
fb
≤
V
SD
0.7
0.9
1.1
mA
Shutdown delay current
I
delay
4
5
6
μ
A
OVER CURRENT PROTECTION SECTION
Over current protection
I
L(max)
Max. inductor current
1.89
2.15
2.41
A
UVLO SECTION
Start threshold voltage
V
th(H)
8.4
9
9.6
V
Minimum operating voltage
V
th(L)
After turn on
14
15
16
V
TOTAL STANDBY CURRENT SECTION
Start current
I
ST
V
CC
=14V
0.1
0.17
mA
Operating supply current
(control part only)
I
OPR
V
CC
<28
7
12
mA
SHUTDOWN SECTION
Shutdown Feedback voltage
Thermal shutdown temperature (Tj)
(1)
V
SD
V
fb
>6.5V
6.9
7.5
8.1
V
T
SD
140
160
°
C
Over voltage protection
V
OVP
V
CC
>24V
25
27
29
V
相關(guān)PDF資料
PDF描述
KA5L0380R-TU SPS consist of high voltage power SenseFET and current mode PWM IC
KA5L0380RTU Fairchild Power Switch(FPS)
KA5M0380R-TU SPS consist of high voltage power SenseFET and current mode PWM IC
KA5M0380 SPS consist of high voltage power SenseFET and current mode PWM IC
KA5M0380R SPS consist of high voltage power SenseFET and current mode PWM IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA5H0380R-TU 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:SPS consist of high voltage power SenseFET and current mode PWM IC
KA5H0380RTU_Q 功能描述:電源開關(guān) IC - 配電 RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5
KA5H0380RYDTU 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3A/800V 100KHz Pwr Switch RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
KA5H0380R-YDTU 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:SPS consist of high voltage power SenseFET and current mode PWM IC
KA5KM0165RN 制造商:Fairchild Semiconductor Corporation 功能描述:
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