參數(shù)資料
型號(hào): KA5Q12656RT
廠商: Fairchild Semiconductor Corporation
英文描述: Fairchild Power Switch(FPS)
中文描述: 飛兆半導(dǎo)體功率開關(guān)(FPS)
文件頁數(shù): 6/16頁
文件大?。?/td> 191K
代理商: KA5Q12656RT
KA5Q-SERIES
6
Electrical Characteristics (Control Part)
(Ta=25
°
C unless otherwise specified)
Parameter
UVLO SECTION
Start Threshold Voltage
Stop Threshold Voltage
OSCILLATOR SECTION
Initial Frequency
Voltage Stability
Temperature Stability (Note2)
Maximum Duty Cycle
Minimum Duty Cycle
FEEDBACK SECTION
Feedback Source Current
Shutdown Feedback Voltage
Shutdown Delay Current
SYNC. SECTION
Normal Sync High Threshold Voltage
Normal Sync Low Threshold Voltage
Burst Sync High Threshold Voltage
Burst Sync Low Threshold Voltage
BURST MODE SECTION
Burst Mode Low Threshold Voltage
Burst Mode High Threshold Voltage
Burst Mode Enable Feedback Voltage
Burst Mode Peak Current Limit(Note4)
CURRENT LIMIT(SELF-PROTECTION)SECTION
Symbol
Conditions
Min.
Typ.
Max.
Unit
V
START
V
STOP
V
FB
=GND
V
FB
=GND
14
8
15
9
16
10
V
V
F
OSC
F
STABLE
F
OSC
D
MAX
D
MIN
-
18
0
0
92
-
20
1
±
5
95
-
22
3
±
10
98
0
kHz
%
%
%
%
12V
V
CC
23V
-25
°
C
≤ Τ
a
85
°
C
-
-
I
FB
V
SD
I
DELAY
V
FB
=GND
V
FB
6.9V
V
FB
=5V
0.7
6.9
4
0.9
7.5
5
1.1
8.1
6
mA
V
μ
A
V
NSH
V
NSL
V
BSH
V
BSL
V
CC
=16V, Vfb=5V
V
CC
=16V, Vfb=5V
V
CC
=10.5V, Vfb=0V
V
CC
=10.5V, Vfb=0V
4.0
2.3
3.2
1.1
4.6
2.6
3.6
1.3
5.2
2.9
4.0
1.5
V
V
V
V
V
BURL
V
BURH
V
BEN
I
BURPK
V
FB
=0V
V
FB
=0V
V
CC
=10.5V
V
CC
=10.5V , V
FB
=0V
10.4
11.4
0.7
0.65
11.0
12.0
1.0
0.85
11.6
12.6
1.3
1.1
V
V
V
A
Peak Current Limit (Note4)
I
OVER
KA5Q0765RT
KA5Q12656RT
KA5Q1265RF
KA5Q1565RF
4.40
5.28
7.04
10.12 11.50 12.88
5.00
6.00
8.00
5.60
6.72
8.96
A
PROTECTION SECTION
Over Voltage Protection
Over Current Latch voltage(Note3)
Thermal Shutdown Tempature(Note2)
V
OVP
V
OCL
TSD
V
SYNC
11V
11
0.9
140
12
1.0
160
13
1.1
-
V
V
°
C
-
-
相關(guān)PDF資料
PDF描述
KA5Q12656RTTU Fairchild Power Switch(FPS)
KA5Q12656RTYDTU Fairchild Power Switch(FPS)
KA5Q1265RFTU Fairchild Power Switch(FPS)
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參數(shù)描述
KA5Q12656RTHYDT 功能描述:電源開關(guān) IC - 配電 FPS FOR CTV 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(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
KA5Q12656RTTU 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(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
KA5Q12656RTYDTU 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 FPS FOR CTV 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(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
KA5Q1265RF 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Fairchild Power Switch(FPS)
KA5Q1265RFHYDTU 制造商:Rochester Electronics LLC 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述: