參數(shù)資料
型號： KA34063A
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 穩(wěn)壓器
英文描述： SMPS Controller
中文描述： 1.5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDIP8
封裝： DIP-8
文件頁數(shù)： 2/6頁
文件大?。?/td> 42K
代理商： KA34063A
KA34063A
2
Absolute Maximum Ratings
Electrical Characteristics
(V
CC
= 5.0V, T
A
= 0
°
C to +70
°
C
, unless otherwise specified)
Note :
1. Output switch tests are performed under pulsed conditions to minimize power dissipation.
2. These parameters, although guaranteed, are not 100% tested in production.
Parameter
Supply Voltage
Comparator Input Voltage Range
Switch Collector Voltage
Switch Emitter Voltage
Switch Collector To Emitter Voltage
Driver Collector Voltage
Switch Current
Storage Temperature Range
Symbol
V
CC
V
I(COMP)
V
C(SW)
V
E(SW)
V
CE(SW)
V
C(DR)
I
SW
T
STG
Value
40
-0.3 ~ +40
40
40
40
40
1.5
-65 ~ +150
Unit
V
V
V
V
V
V
A
°
C
Parameter
OSCILLATOR
Charging Current
Discharging Current
Oscillator Amplitude
Discharge to Charge Current Ratio
Symbol
Conditions
Min.
Typ. Max.
Unit
I
CHG
I
DISCHG
V
(OSC)
K
V
CC
= 5 to 40V, T
A
= 25
°
C
V
CC
= 5 to 40V, T
A
= 25
°
C
T
A
= 25
°
C
V
7
= V
CC,
T
A
= 25
°
C
I
CHG
= I
DISCHG
T
A
= 25
°
C
22
140
31
190
0.5
6.1
42
260
-
7.5
μ
A
μ
A
V
-
5.2
Current Limit Sense Voltage
V
SENSE(C.L)
250
300
350
mV
OUTPUT SWITCH
Saturation Voltage 1 (Note1)
V
CE(SAT)
1
I
SW
= 1.0A
V
C
(driver) = V
C
(SW)
I
SW
= 1.0A,
V
C
(driver) = 50mA
I
SW
= 1.0A,
V
CE
= 5.0V, T
A
= 25
°
C
V
CE
= 40V, T
A
= 25
°
C
-
0.95
1.3
V
Saturation Voltage 2 (Note1,2)
V
CE(SAT)
2
-
0.45
0.7
V
DC Current Gain (Note1,2)
G
I(DC)
50
180
-
-
Collector off State Current (Note1)
COMPARATOR
Threshold Voltage
Threshold Voltage Line Regulation
Input Bias Current
TOTAL DEVICE
I
C(OFF)
-
0.01
100
μ
A
V
TH
V
TH
I
BIAS
-
1.21
-
-
1.24
2.0
50
1.29
5.0
400
V
V
CC
= 3 to 40V
V
I
= 0V
mV
nA
Supply Current
I
CC
V
CC
= 5 to 40V, C
T
= 0.001uF
V
7
= V
CC,
V
5
>V
TH
pin2 = GND
-
2.7
4.0
mA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA34063A 制造商:SAMSUNG 功能描述:IC DC/DC CONTROLLER 34063 DIP8
KA34063A_Q 功能描述:DC/DC 開關(guān)控制器 SMPS Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
KA34063AD 功能描述:DC/DC 開關(guān)控制器 SMPS Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
KA34063AD 制造商:SAMSUNG 功能描述:DC/DC CONTROLLER SMD 34063 SOIC8
KA34063ADSTF 功能描述:DC/DC 開關(guān)控制器 DC-DC CONVERTER RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
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