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Номер произв WS7805
Описание POSITIVE-VOLTAGE REGULATORS
Производители Wing Shing Computer Components
логотип Wing Shing Computer Components логотип 



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WS7805 Даташит, Описание, Даташиты
WS7805
POSITIVE-VOLTAGE REGULATORS
! 3-Termainal Regulators
! Output Current Up to 1.5 A
! No External Components
! Internal Thermal Overload Protection
! High Power Dissipation Capability
! Internal Shot-Circuit Current Limiting
! Output Transistor Safe-Area
Compensation
DESCRIPTION
This series of fixed-voltage monolithic integrated-circuit
voltage regulators designed for a wide range of
applications. These applications include on-card
regulation for elimination of noise and distribution
problems associated with single-point regulation. Each
of these regulators can deliver up to 1.5 amperes of
output current. The internal current limiting and thermal
shutdown features of these regulators make them
essentially immune to overload.
TO-252
WS7805DP
I CO
(TO-252)
O
C
I
TO-220
WS7805CV
ABSOLUTE MAXIMUM RATINGS OVER OPERATING TENPERATURE
RANGE (UNLESS OTHERWISE NOTE)
WS7805
PARAMETER UNIT
Input voltage, VI
Continuous total dissipation at 25free-air temperature
Lead temperature 1.6mm (1/16 inch) from case 10 seconds
Storage temperature range, Tstg
35
2
260
-65 to 150
V
W
RECOMMEMDED OPERATING CONDITIONS
Input voltage, VI
Output current, IO
Operating virtual junction temperature, TJ
MIN MAX UNIT
7 25 V
1.5 A
0 70
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage: http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: wsccltd@hkstar.com









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WS7805 Даташит, Описание, Даташиты
WS7805
POSITIVE-VOLTAGE REGULATORS
WS7805 Electrical characteristics at specified virtual junction
temperature, VI=10V, IO=500mA (unless otherwise noted)
PARAMETER
TEST CONDITIONS
WS7805
MIN TYP MAX
UNIT
25
4.8 5 5.2
Output voltage
IO=5mA to1A,
VI=7V to 20V, P15W
Input regulation
VI=7V to 25V
VI=8V to12V
Ripple rejection
VI=8V to18V
F=120HZ
Output regulation
IO=5mA to 1.5A
IO=250mA to 750mA
Output resistance
F=1KHZ
Temperature
voltage
coefficient
of
output IO=5mA
0to 70
25
0to 70
25
0to 70
0to 70
V
4.75 5 5.25
3 100 mA
1 50
62 78
dB
15
5
0.017
100
50
mV
Ω
-1.1 mV/
Output noise voltage
Dropout voltage
Bias current
F=10HZ to 100 kHz
IO=1A
25
25
25
40 μV
2.0 V
4.2 8 mA
Bias current change
Short-circuit output current
VI=7V to 25V
IO=5mA to 1A
0to 70
25
1.3
0.5 mA
750
Peak output current
25
2.2 A
2









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WS7805 Даташит, Описание, Даташиты
WS7805
POSITIVE-VOLTAGE REGULATORS
WS7805
Fig. 1. Positive Regulator
Pad Location
WS7805
Chip size 2.0 x 2.0 mm
Metallization
Top
Back
Die Thickness
Pad Location Coordinates
Pad N
1
2
3
4
Pad Name
Ground
Input
Output
Output
X (µm)
1710
1590
690
190
Al
no
460±20µm
Y (µm)
130
815
1685
1710
3










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