參數(shù)資料
型號(hào): KA3S0880RB-TU
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: CAP TANT LOESR 220UF 4.0V 10%SMD
中文描述: 32 A SWITCHING REGULATOR, 150 kHz SWITCHING FREQ-MAX, PSFM5
封裝: TO-3P, 5 PIN
文件頁(yè)數(shù): 4/14頁(yè)
文件大?。?/td> 100K
代理商: KA3S0880RB-TU
KA3S0880RB/KA3S0880RFB
4
Electrical Characteristics (Control part)
(Ta=25
°
C unless otherwise specified)
Notes:
1. These parameters, although guaranteed, are not 100% tested in production
2. These parameters, although guaranteed, are tested in EDS (wafer test) process
3. The amplitude of the sync. pulse is recommended to be between 2V and 3V for stable sync. function.
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
UVLO SECTION
Start threshold voltage
Stop threshold voltage
OSCILLATOR SECTION
Initial accuracy
Frequency change with temperature
(2)
Maximum duty cycle
FEEDBACK SECTION
Feedback source current
Shutdown Feedback voltage
Shutdown delay current
SYNC. & SOFT START SECTION
Soft start voltage
Soft start current
Sync threshold voltage
(3)
REFERENCE SECTION
Output voltage
(1)
Temperature Stability
(1)(2)
CURRENT LIMIT (SELF-PROTECTION) SECTION
Peak Current Limit
PROTECTION SECTION
Thermal shutdown temperature (Tj)
(1)
Over voltage protection voltage
TOTAL DEVICE SECTION
Start Up current
Operating supply current
(control part only)
V
CC
zener voltage
V
START
V
STOP
-
14
9
15
10
16
11
V
V
After turn on
F
OSC
F/
T
Dmax
Ta=25
°
C
25
°
C
Ta
+85
°
C
18
-
92
20
±
5
95
22
±
10
98
kHz
%
%
-
I
FB
V
SD
Idelay
Ta=25
°
C, Vfb=GND
0.7
6.9
1.4
0.9
7.5
1.8
1.1
8.1
2.2
mA
V
μ
A
-
Ta=25
°
C, 5V
Vfb
V
SD
V
SS
I
SS
V
SYTH
V
FB
=2V
Sync & S/S=GND
Vfb=5V
4.7
0.8
6.0
5.0
1.0
6.4
5.3
1.2
6.8
V
mA
V
Vref
Vref/
T
Ta=25
°
C
25
°
C
Ta
+85
°
C
4.80
-
5.00
0.3
5.20
0.6
V
mV/
°
C
I
OVER
Max. inductor current
4.40
5.00
5.60
A
T
SD
V
OVP
-
-
140
23
160
25
-
°
C
V
28
I
START
V
CC
=14V
0.1
0.3
0.55
mA
I
OP
Ta=25
°
C
6
12
18
mA
V
Z
I
CC
=20mA
30
32.5
35
V
相關(guān)PDF資料
PDF描述
KA3S0880RB-YDTU Fairchild Power Switch(SPS)
KA3S0880RFB-TU SLEC28S2S
KA3S0880RFB-YDTU Fairchild Power Switch(SPS)
KA3S0880RB KPT 61C 61#20 SKT PLUG
KA3S1265RD-TU Fairchild Power Switch(FPS)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA3S0880RBYDTU 功能描述:電源開(kāi)關(guān) IC - 配電 RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻(最大值):85 mOhms 開(kāi)啟時(shí)間(最大值):400 us 關(guān)閉時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
KA3S0880RB-YDTU 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Fairchild Power Switch(SPS)
KA3S0880RFBTU 功能描述:電源開(kāi)關(guān) IC - 配電 RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻(最大值):85 mOhms 開(kāi)啟時(shí)間(最大值):400 us 關(guān)閉時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
KA3S0880RFB-TU 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Fairchild Power Switch(SPS)
KA3S0880RFBYDTU 功能描述:電源開(kāi)關(guān) IC - 配電 RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻(最大值):85 mOhms 開(kāi)啟時(shí)間(最大值):400 us 關(guān)閉時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5