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79T09A PDF даташит

Спецификация 79T09A изготовлена ​​​​«Unisonic Technologies» и имеет функцию, называемую «3-TERMINAL 1A NEGATIVE VOLTAGE REGULATOR».

Детали детали

Номер произв 79T09A
Описание 3-TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
Производители Unisonic Technologies
логотип Unisonic Technologies логотип 

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79T09A Даташит, Описание, Даташиты
UNISONIC TECHNOLOGIES CO.,
79TXXA
LINEAR INTEGRATED CIRCUIT
3 TERMINAL 1A NEGATIVE
VOLTAGE REGULATOR
„ DESCRIPTION
The UTC 79TXXA series of three-terminal negative
regulators are available in TO-263 package and with several
fixed output voltage, making them useful in a wide range of
application. Each type employs internal current limiting,
thermal shut-down and safe area protection, making it
essentially indestructible.
1
TO-263
1
TO-263-3
„ FEATURES
*Output current up to 1A
*-5V, -6V, -8V, -9V, -12V, -15V, -18V, -24V output voltage
available
*Thermal overload protection
*Short circuit protection
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
79TXXAL-TQ2-R
79TXXAG-TQ2-R
79TXXAL-TQ2-T
79TXXAG-TQ2-T
79TXXAL-TQ3-R
79TXXAG-TQ3-R
79TXXAL-TQ3-T
79TXXAG-TQ3-T
Note: Pin Code: I: Input G: GND O: Output
Package
TO-263
TO-263
TO-263-3
TO-263-3
Pin Assignment
123
GIO
GIO
GIO
GIO
Packing
Tape Reel
Tube
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2011 Unisonic Technologies Co.,
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79T09A Даташит, Описание, Даташиты
79TXXA
„ MARKING INFORMATION
PACKAGE VOLTAGE CODE
TO-263
TO-263-3
05 :5.0V
06 :6.0V
08 :8.0V
09 :9.0V
12 :12V
15 :15V
18 :18V
24 :24V
„ BLOCK DIAGRAM
GND
Voltage
reference
LINEAR INTEGRATED CIRCUIT
MARKING
R1
R2 OUTPUT
Protection
circuitry
RSC INPUT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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79T09A Даташит, Описание, Даташиты
79TXXA
LINEAR INTEGRATED CIRCUIT
„ ABSOLUTE MAXIMUM RATINGS (TA=25, unless otherwise specified)
PARAMETER
SYMBOL
RATING
UNIT
Input voltage
Output Current
VIN -35 V
IOUT
1A
Power Dissipation
Operating Temperature
PD
TOPR
Internally Limited
0 ~ +125
W
Storage Temperature
TSTG
-65 ~ +150
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
„ THERMAL DATA
PARAMETER
Junction to Ambient
Junction to Case
SYMBOL
θJA
θJC
„ ELECTRICAL CHARACTERISTICS
RATINGS
65
5
UNIT
/W
/W
(Refer to test circuits, TJ= 0°С-125, IOUT =500mA, CO=1uF, unless otherwise specified)
FOR 79T05A (VIN =-10V, CI =33uF)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
VOUT
ΔVOUT
ΔVOUT
IQ
TJ=25
IOUT =5mA ~ 1A, PD15W, VIN= -7V ~ -20V
TJ=25, VIN =-7V ~ -25V
TJ=25, VIN =-8V ~ -12V
TJ=25, IOUT =5mA ~ 1A
TJ=25, IOUT =250mA ~ 750mA
TJ=25
-4.80
-4.75
Quiescent Current Change
ΔIQ
IOUT =5mA ~ 1A
VIN =-7V ~ -25V
Temperature coefficient of VO ΔVO/ΔT IOUT =5mA
Output Noise Voltage
eN f=10Hz ~ 100kHz, TA=25
Ripple Rejection
Dropout Voltage
RR f=120Hz, VIN =-8V ~ -18V
VD IOUT =1.0A, TJ=25
54
Short-Circuit Current
Peak Output Current
ISC
IPEAK
VIN =-35V, TA=25
TJ=25
FOR 79T06A (VIN =-11V, CI =2.2uF)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
Output Voltage
VOUT
TJ=25
-5.76
IOUT =5mA ~ 1A, PD15W, VIN =-8V~ -21V -5.70
Line Regulation
ΔVOUT
TJ=25, VIN =-8V ~ -25V
TJ=25, VIN =-9V ~ -13V
Load Regulation
ΔVOUT
TJ=25, IOUT =5mA ~ 1A
TJ=25, IOUT =250mA ~ 750mA
Quiescent Current
Quiescent Current Change
Temperature coefficient of VO
Output Noise Voltage
IQ
ΔIQ
ΔVO/ΔT
eN
TJ=25
IOUT =5mA ~ 1A
VIN =-8V ~ -25V
IOUT =5mA
f=10Hz ~ 100kHz, TA=25
Ripple Rejection
RR f=120Hz, VIN =-9V ~ -19V
54
Dropout Voltage
Short-Circuit Current
VD IOUT =1.0A, TJ=25
ISC VIN =-35V, TA=25
Peak Output Current
IPEAK TJ=25
TYP
-5.0
10
10
3
3
0.05
0.1
-0.4
100
60
2
300
2.2
TYP
-6.00
10
5
10
3
3
-0.5
130
60
2
300
2.2
MAX UNIT
-5.20 V
-5.25 V
100 mV
mV
100 mV
50 mV
6 mA
0.5 mA
1.3 mA
mV/
μV
dB
V
mA
A
MAX UNIT
-6.24 V
-6.30 V
120 mV
60 mV
120 mV
60 mV
6 mA
0.5 mA
1.3 mA
mV/
μV
dB
V
mA
A
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 7
QW-R101-013.Da










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