DataSheet.jp


データシート KA79XX PDF ( 特性, スペック, ピン接続図 )

部品番号 KA79XX
部品説明 3-Terminal 1A Negative Voltage Regulator
メーカ Fairchild
ロゴ Fairchild ロゴ 
プレビュー
Total 18 pages
		
11

No Preview Available !

KA79XX Datasheet, KA79XX PDF,ピン配置, 機能
www.fairchildsemi.com
KA79XX/KA79XXA
3-Terminal 1A Negative Voltage Regulator
Features
• Output Current in Excess of 1A
• Output Voltages of -5, -6, -8, -9, -10, -12, -15, -18 , -24V
• Internal Thermal Overload Protection
• Short Circuit Protection
• Output Transistor Safe Operating Area Compensation
Description
The KA79XX/KA79XXA series of three-terminal negative
regulators are available in TO-220 package and with
several fixed output voltages, making them useful in a wide
range of applications. Each type employs internal current
limiting, thermal shutdown and safe operating area
protection, making it essentially indestructible.
TO-220
Vin
1
1. GND 2. Input 3. Output
Internal Block Digram
GND
VOLTAGE
REFERENCE
I1
+
-
I2
R1
R2
OOuutptut
Q1
PROTECTION
CIRCUITRY
Q2
Rsc
In
Input
©2002 Fairchild Semiconductor Corporation
Rev. 1.0.1

1 Page



KA79XX pdf, ピン配列
KA79XX/KA79XXA
Electrical Characteristics (KA7906) (Continued)
(VI = -11V, IO = 500mA, 0°C TJ +125°C, CI =2.2µF, CO = 1µF, unless otherwise specified.)
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Quiescent Current
Quiescent Current Change
Temperature Coefficient of VD
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
Symbol
VO
VO
VO
IQ
IQ
Vo/T
VN
RR
VD
ISC
IPK
Conditions
TJ =+25°C
IO = 5mA to 1A, PO 15W
VI = -9V to -21V
TJ = +25°C
VI = -8V to -25V
VI = -9V to -13V
TJ = +25°C, IO = 5mA to 1.5A
TJ = +25°C, IO = 250mA to 750mA
TJ = +25°C
IO = 5mA to 1A
VI = -8V to -25V
IO = 5mA
f = 10Hz to 100kHz, TA =+25°C
f = 120Hz, VI = 10V
TJ = +25°C, IO = 1A
TJ = +25°C, VI = -35V
TJ = +25°C
Min.
-5.75
-5.7
-
-
-
-
-
-
-
-
-
54
-
-
-
Typ.
-6
-6
10
5
10
3
3
0.05
0.1
-0.5
130
60
2
300
2.2
Max.
-6.25
-6.3
Unit
V
120
mV
60
120
mV
60
6 mA
0.5
mA
1.3
- mV/°C
- µV
- dB
-V
- mA
-A
Note
1. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
3


3Pages


KA79XX 電子部品, 半導体
KA79XX/KA79XXA
Electrical Characteristics (KA7910) (Continued)
(VI = -17V, IO = 500mA, 0°C TJ +125°C, CI =2.2µF, CO =1µF, unless otherwise specified.)
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Quiescent Current
Quiescent Current Change
Temperature Coefficient of VO
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
Symbol
VO
VO
VO
IQ
IQ
Vo/T
VN
RR
VD
ISC
IPK
Conditions
TJ = +25°C
IO = 5mA to 1A, PO 15W
VI = -12V to -28
TJ = +25°C
VI = -12.5V to -28V
VI = -14V to -20V
TJ = +25°C, IO = 5mA to 1.5A
TJ = +25°C, IO = 250mA to 750mA
TJ = +25°C
IO = 5mA to 1A
VI = -12.5 to -28V
IO = 5mA
10Hz f 100kHz, TA = +25°C
f = 120Hz, VI = 10V
TJ = +25°C, IO = 1A
TJ = +25°C, VI = -35V
TJ = +25°C
Min.
-9.6
-9.5
-
-
-
-
-
-
-
-
-
54
-
-
-
Typ. Max.
-10 -10.4
-10 -10.5
Unit
V
12 200
mV
6 100
12 200
mV
4 100
3 6 mA
0.05 0.5
0.1 1
mA
-1 - mV/°C
280 -
µV
60 - dB
2-
V
300 - mA
2.2 -
A
Note
1. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
6

6 Page





ページ 合計 : 18 ページ
PDF
ダウンロード
[ KA79XX.PDF ]

共有リンク

Link :


おすすめデータシート

部品番号部品説明メーカ
KA79XX

There is a function of 3-Terminal 1A Negative Voltage Regulator.

Fairchild
Fairchild
KA79XX

There is a function of 3-Terminal 1A Negative Voltage Regulator.

Fairchild
Fairchild
KA79XXA

There is a function of 3-Terminal 1A Negative Voltage Regulator.

Fairchild Semiconductor
Fairchild Semiconductor
KA79XXA

There is a function of 3-Terminal 1A Negative Voltage Regulator.

Fairchild
Fairchild


多くを見つけるデータシート

部品番号部品説明メーカ
82S129

The 82S126 and 82S129 are field programmable, which means that custom patterns are immediately available by following the Signetics Generic fusing procedure. 1K-bit TTL Bipolar PROM, Address access time : 50ns max.

NXP
NXP
D1695

This part is a darlington connection NPN silicon epitaxial transistor. The 2SD1695 is a Darlington connection transistor and incorporates a dumper diode between the collector and emitter and a constant voltage diode and protection elements between the collector and base. This transistor is ideal for drives in solenoid and actuators.

NEC
NEC
FDMS86368

N-Channel Power Trench, 80V, 80A, 4.5mΩ.

Fairchild
Fairchild
2SC2456

Here is a Color TV Horizontal Driver, Vceo=300V, TO-126 Package.

Toshiba
Toshiba

www.DataSheet.jp    |   2017   |  メール    |   最新    |   Sitemap