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Número de pieza | TS5218 | |
Descripción | 800mA Ultra Low Dropout Voltage Regulator | |
Fabricantes | Taiwan Semiconductor Company | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TS5218 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
No Preview Available ! TDFN 3x3
Pin Definition:
1. Enable
2. Input
3. Output
4. Feedback
5.6.7.8. Ground
TS5218
800mA UltrwawwL.DoatwaShDeetr4oU.cpoomut
Voltage Regulator with Enable
General Description
The TS5218 is 800mA ultra low dropout linear voltage regulators that provide low voltage, high current output from
an extremely small package. These regulators offers extremely low dropout (typically 400mV at 800mA) and very low
ground current (typically 12mA at 800mA).
The TS5218 is fully protected against over current faults, reversed input polarity, reversed lead insertion, over
temperature operation, positive and negative transient voltage spikes, logic level enable control.
Features
● Dropout voltage typically 0.4V @Io=800mA
● Output Current up to 800mA
● Low Ground Current
● Extremely Fast Transient Response
● Reversed Leakage & Reverse Battery Protection
● Current Limit & Thermal Shutdown Protection
Ordering Information
Part No.
TS5218CQ RF
Package
DFN 3x3
Packing
3Kpcs / 7” Reel
Application
● ULDO Linear Regulator for PC add-in Cards
● PowerPCTM Power Supplies
● Battery Powered Equipment
● Consumer and Personal Electronics
● High Efficiency Linear Power Supplies
● SMPS Post Regulator and DC to DC Modules
● High-efficiency Post Regulator for Switching Supply
● Portable Application
● Low-Voltage microcontrollers and Digital Logic
Absolute Maximum Rating (Note 1)
Parameter
Supply Voltage
Enable Voltage
Storage Temperature Range
Lead Soldering Temperature (260oC)
ESD
Operating Rating (Note 2)
Operation Input Voltage
Operation Enable Voltage
Power Dissipation (Note 4)
Operating Junction Temperature Range
Thermal Resistance Junction to Case
Typical Application Circuit
Symbol
VIN
VEN
TSTG
VIN (operate)
VEN (operate)
PD
TJ
RθJC
Value
-20V ~ +20
+20
-65 ~ +150
5
(Note 3)
+2.25 ~ +16
+2.25 ~ +16
Internally Limited
-40 ~ +125
20
Unit
V
V
oC
S
V
V
W
oC
oC/W
1/7 Version: A09
1 page Electrical Characteristics Curve
TS5218
800mA UltrwawwL.DoatwaShDeetr4oU.cpoomut
Voltage Regulator with Enable
Figure 1. Ground Pin Current vs. Input Voltage
Figure 2. Ground Current vs. Output Current
Figure 3. Dropout Voltage vs. Output Current Figure 4. Short Circuit Current vs. Input Voltage
Figure 5. Ripple Rejection vs. Frequency
Figure 6. Ripple Rejection vs. Frequency
5/7 Version: A09
5 Page |
Páginas | Total 7 Páginas | |
PDF Descargar | [ Datasheet TS5218.PDF ] |
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TS5218 | 800mA Ultra Low Dropout Voltage Regulator | Taiwan Semiconductor Company |
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