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GS7810YF の電気的特性と機能

GS7810YFのメーカーはGlobaltechです、この部品の機能は「1A Positive Voltage Regulator」です。


製品の詳細 ( Datasheet PDF )

部品番号 GS7810YF
部品説明 1A Positive Voltage Regulator
メーカ Globaltech
ロゴ Globaltech ロゴ 




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GS7810YF Datasheet, GS7810YF PDF,ピン配置, 機能
1A Positive Voltage Regulator
Product Description
Features
These voltage regulators are monolithic integrated „ Output Current in Excess of 1.0 A
circuits designed as Fixed-voltage regulators for a
wide variety of applications including local, on-card
regulation.
„
„
„
No External Components Required
Internal Thermal Overload Protection
Internal Short Circuit Current Limiting
These regulators employ internal current limiting,
thermal shutdown, and safe-area compensation. With
adequate heat sinking they can deliver output
currents in excess of 1.0 A. Although designed
primarily as a fixed voltage regulator, these devices
can be used with external components to obtain
adjustable voltages and currents.
„
„
„
„
Output Transistor Safe-Area Compensation
Output Voltage Offered in 1% and 2% Tolerance
Available in Surface Mount D2PAK and Standard
3-Lead Transistor Packages
Previous Commercial Temperature Range has
been Extended to a Junction Temperature Range
of 0to +150
Packages & Pin Assignments
VIN
Staring
circuit
Current
Generator
Series
Pass
Element
SOA
Protection
Reference
Voltage
Error
Amplifier
Thermal
Protector
VOUT
GND
www.gs-power.com
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GS7810YF pdf, ピン配列
Globaltech Semiconductor
Absolute Maximum Ratings
Parameter
Symbol
Maximum
Unit
Input Voltage
Continuous total dissipation
at 25free-air temperature
VIN
PD
Thermal Resistance Junction to Ambient
θJA
TO-220
TO-263
TO-252
SOT-223
SOT-89
TO-220
TO-263
TO-252
SOT-223
35
2
2
1.2
0.9
0.5
62.5
62.5
104
138
V
W
/W
SOT-89
250
Operating Junction Temperature Range
TJ
0 to 150
Storage temperature Range
TSTG
-65 to 150
Lead Temperature (Soldering 10 seconds)
TLEAD
260
Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device
Recommended Operating Conditions
Parameter
Part number
Min.
Max.
Unit
Input Voltage
Output Current
Operating Virtual Junction Temperature
GS7805
GS7808
GS7809
GS7810
GS7812
All
All
7
10.5
11.5
12.5
14.5
-
0
25
25
27 V
28
30
1A
125
Electrical Characteristics
(VIN=10V, IO=500A, TJ=+25, unless otherwise noted.)
Parameter
Symbol
Test Conditions
Output Voltage
Line Regulation
Load Regulation
Bias Current
Bias Current Change
Ripple Rejection
Dropout Voltage
Output Noise Voltage
Output Resistance
Short-Circuit
Output Current
Peak Output Current
Temperature Coefficient
of Output Voltage
VO
Regline
Regload
IB
ΔIB
RR
VI -VO
VN
RO
ISC
Imax
TCVO
5.0mAIO1.0A,
7VVIN20V
7VVIN25V
8VVIN12V
5.0mAIO1.5A
250mAIO750mA
7VVIN25V
5.0mAIO1.0A
8.0VVIN18V, f=120Hz
IO=1.0A, TA=25
10Hz f 100kHz
f=1.0kHz
IO = 5.0mA
GS7805
Min Typ Max
Unit
4.75 5 5.25 V
3
1
100
50
mV
15
5
100
50
mV
4.2 8 mA
1.3
0.5
mA
62 78
dB
2.0 V
40
0.017
µV/VO
750 mA
2.2 A
-1.1 mV/
www.gs-power.com
3


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GS7810YF 電子部品, 半導体
Applications Information (Design Considerations)
Globaltech Semiconductor
The GS78xx Series of fixed voltage regulators are designed with Thermal Overload Protection that
shuts down the circuit when subjected to an excessive power overload condition, Internal Short Circuit
Protection that limits the maximum current the circuit will pass, and Output Transistor Safe-Area
Compensation that reduces the output short circuit current as the voltage across the pass transistor is
Increased. In many low current applications, compensation capacitors are not required, However, it is
recommended that the regulator input be bypassed with a capacitor if the regulator is connected to the
power supply filter with long wire lengths, or if the output load capacitance is large, An input bypass
capacitor should be selected to provide good high-frequency characteristics to insure stable operation
under all load conditions, A 0.33 µF or larger tantalum. mylar, or other capacitor having low internal
impedance at high frequencies should be chosen, The bypass capacitor should be mounted with the
shortest possible leads directly across the regulators input terminals, Normally good construction
techniques should be used to minimize ground loops and lead resistance drops since the regulator has
no external sense lead.
Vin
Cin
0.33uF
IN OUT
GS78xx
GND
Vout
CL
0.1uF
www.gs-power.com
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部品番号部品説明メーカ
GS7810YF

1A Positive Voltage Regulator

Globaltech
Globaltech


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