SN278R08PIC Datasheet PDF - AUK

www.Datasheet-PDF.com

SN278R08PIC
AUK

Part Number SN278R08PIC
Description Low Dropout Voltage Regulator
Page 9 Pages


SN278R08PIC datasheet pdf
Download PDF
SN278R08PIC pdf
View PDF for Mobile


No Preview Available !

Semiconductor
http:// www.auk.co.kr
TO-252-5L
SN278Rxxx
Low Dropout Voltage Regulator (2.0A Series)
Description
The SN278Rxx is an efficient linear low dropout voltage regulator for
various electronic equipment. It is designed to provide very low dropout
voltage, and better than 2.5% output voltage accuracy.
And the SN278Rxx has various key features such as current limiting,
over temperature shut-down, over voltage protection, enable pin, and
low noise performance with an low noise option.
Furthermore, it is available in adjustable or fixed output voltages in
TO-252-5L, TO-220F-4SL packages.
TO-220F-4SL
Application
Consumer and personal electronics
SMPS post-regulator / dc-to-dc modules
High-efficiency linear power supplies
ORDERING INFORMATION
Product
SN278RxxD
SN278RxxPIC
Marking
SN278Rxx
SN278Rxx
Package
TO-252-5L
TO-220F-4SL
Marking Detail Information
[ TO-220F-4SL PKG Marking ]
Features and Benefits
Low Dropout Voltage for 2.0A Output : [ Max. 500mV]
Built in Thermal shut down circuit
Built in OVP, CLP circuit
Low Quiescent Current
Ultra High level of ESD [ Built in ESD Protection Cell ]
MM : 400V/ HBM 4KV
AUK ()
GYMDD ()
SN278Rxx ()
Equivalent Circuit
AUK Logo
Grade & M Code & Year & Monthly & Daily Code
Device Code
[ TO-252-5L PKG Marking ]
SN278Rxx ()
GYWW ()
Device Code
Grade & M Code & Year & Week Code
Nov. 2013 REV. 02
KSD-I0S010-002
1



No Preview Available !

Pin Configuration
SN278Rxxx
6
1
234 5
TO-252-5L
1: VIN
2: GND
3: VOUT
4: VCTL
5: NC
6: VOUT
123 4
TO-220F-4SL
1: VIN
2: VOUT
3: GND
4: VCTL
Product Line-up
Product Name
SN278R33D
SN278R35D
SN278R05D
SN278R06D
SN278R08D
SN278R09D
SN278R12D
SN278R15D
SN278R33PIC
SN278R35PIC
SN278R05PIC
SN278R06PIC
SN278R08PIC
SN278R09PIC
SN278R12PIC
SN278R15PIC
VOUT
3.3V
3.5V
5.0V
6.0V
8.0V
9.0V
12V
15V
3.3V
3.5V
5.0V
6.0V
8.0V
9.0V
12V
15V
Nov. 2013 REV. 02
Junction
Operating
-40~150
-40~150
-40~150
-40~150
-40~150
-40~150
-40~150
-40~150
-40~150
-40~150
-40~150
-40~150
-40~150
-40~150
-40~150
-40~150
KSD-I0S010-002
Package
TO-252-5L
TO-252-5L
TO-252-5L
TO-252-5L
TO-252-5L
TO-252-5L
TO-252-5L
TO-252-5L
TO-220F-4SL
TO-220F-4SL
TO-220F-4SL
TO-220F-4SL
TO-220F-4SL
TO-220F-4SL
TO-220F-4SL
TO-220F-4SL
Marking Code
SN278R33
SN278R35
SN278R05
SN278R06
SN278R08
SN278R09
SN278R12
SN278R15
SN278R33
SN278R35
SN278R05
SN278R06
SN278R08
SN278R09
SN278R12
SN278R15
2



No Preview Available !

SN278Rxxx
Absolute Maximum Ratings ( Ta = 25)
Parameter
Symbol
Limits
Input Voltage
VIN 35.0
Power Dissipation
TO-220F-4SL
TO-252-5L
1.5(Note1) 15(Note2)
PD
1.3(Note1) 2.7(Note2)
Junction Temperature TJ 150
Operate Junction Temperature
Topr
-40 ~ +150
Storage Temperature Range Tstg -55 ~ +150
Note 1 : No Heat-sink
Note 2 : Infinite Heat-sink(TO-220F) / FR-4 PCB (25.4*25.4mm) for SMD PKG
Unit
V
W
Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical
specifications do not apply when operating the device outside of its operating ratings. The maximum
allowable power dissipation is a function of the maximum junction temperature, TJ(max) ,
the junction-to-ambient thermal resistance, θJA, and the ambient temperature, TA.
The maximum allowable power dissipation at any ambient temperature is calculated using:
PD(max) = (TJ(max) – TA) ÷ θJA. Exceeding the maximum allowable power dissipation will result in
excessive die temperature, and the regulator will go into thermal shutdown.
Typical Application
VCTL
H : Enable
SN278Rxxx
L : Disable
+
VIN CIN
CO RL
VOUT
1) CIN should be required if regulators are located far from power supply filter
2) CO improves output stability and transient response ( CO 47uF )
Nov. 2013 REV. 02
KSD-I0S010-002
3



No Preview Available !

SN278Rxxx
Electrical characteristics
( Vin=(Note 1): Io = 1.0A, VCT(High)=2.7V, Ta = 25°C, unless otherwise specified )
Electric Characteristic
Symbol
Conditions
SN278R33
-
SN278R35
-
SN278R05
-
Output Voltage
SN278R06
VO
SN278R08
-
-
SN278R09
-
SN278R12
-
SN278R15
-
Line Regulation
VO(VI) (Note2)
Load Regulation
VO(IL) 5mAIO2.0A
Quiescent Current
IQC IO=0mA
Ripple Rejection Ratio
RR IO=50mA, f=120Hz
Dropout Voltage
VDROP
IO=1.0A
IO=2.0A
Control Voltage High
VCT(High) IO=0mA, Output ON
Control Voltage Low
VCT(Low) IO=0mA, Output OFF
Control Bias Current High
ICT(High)
VCT(High) = 2.7V
Control Bias Current Low
ICT(Low)
VCT(Low) = 0.4V
Min. Typ. Max. Unit
3.22 3.3 3.38
3.41 3.5 3.59
4.88 5.0 5.12
5.85 6.0 6.15
7.80 8.0 8.20
8.78 9.0 9.22
11.70 12.0 12.30
14.60 15.0 15.40
V
V
V
V
V
V
V
V
- 0.5 2.5 %
- 0.1 2.0 %
- - 10 mA
45 55
- dB
- - 0.3 V
- - 0.5 V
2.0 -
-V
- - 0.8 V
- - 20 A
- - -0.4 mA
Note 1)
SN278R33: VI=5.3V
SN278R05: VI=7.0V
SN278R08: VI=10V
SN278R12: VI=18V
SN278R35: VI=5.5V
SN278R06: VI=8.0V
SN278R09: VI=15V
SN278R15: VI=21V
Note 2)
SN278R33: VI=4.3V~12V SN278R35: VI=4.5V~12V
SN278R05: VI=6V~12V SN278R06: VI=7V~15V
SN278R08: VI=9V~25V SN278R09: VI=10V~25V
SN278R12: VI=13V~29V SN278R15: VI=16V~32V
Nov. 2013 REV. 02
KSD-I0S010-002
4



SN278R08PIC datasheet pdf
Download PDF
SN278R08PIC pdf
View PDF for Mobile


Related : Start with SN278R08PI Part Numbers by
SN278R08PIC Low Dropout Voltage Regulator SN278R08PIC
AUK
SN278R08PIC pdf

Index :   0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   

This is a individually operated, non profit site. If this site is good enough to show, please introduce this site to others.
Since 2010   ::   HOME   ::   Contact