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OMR9607SCP [INFINEON]

Fixed Positive LDO Regulator, 2.5V, 0.4V Dropout, BIPolar, MSFM5, TO-258AA, MO-078AA, 5 PIN;
OMR9607SCP
型号： OMR9607SCP
厂家： Infineon    Infineon
描述：

Fixed Positive LDO Regulator, 2.5V, 0.4V Dropout, BIPolar, MSFM5, TO-258AA, MO-078AA, 5 PIN
文件： 总5页 (文件大小：131K)
中文：  中文翻译
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PD-94481A  
1 M Rad(Si) Ultra Low Dropout  
Linear Regulator  
OMR9607SC  
OMR9607SF  
Hermetic Package  
+ 5.0Vin to +2.5Vout at 3.0A  
Product Summary  
Part Number  
OMR9607SC  
OMR9607SF  
Vin  
Vout  
IO  
Package  
5.0 V  
5.0 V  
2.5V 3.0A  
MO-078AA  
2.5V 3.0A 8-Lead Flatpack  
MO-078AA  
Features:  
The OMR9607 is a radiation hardened, ultra low dropout  
linear regulator designed specifically for space applica-  
tions. This product has been characterized to a total ioniz-  
ing dose of 1 M Rad (Si) per MIL-STD-883, Method 1019,  
Condition A at both high and low dose rates under biased  
and unbiased conditions to account for ELDRS effects in  
bipolar devices. The ultra low dropout voltage of 0.4V @  
3A makes the part particularly useful for applications re-  
quiring low noise and higher efficiency.  
n Total dose and low dose capabilitiy to 1M  
Rad(Si) allows use in space applications  
n Ultra low dropout voltage of 0.4 volts sig  
nificantly reduces power consumption  
n Low noise, higher efficiency  
n Remote shutdown permits power  
sequencing to be easily implemented  
n Hermetic MO-078AA (TO-258AA) and 8-  
lead flat pack ensure higher reliability  
n K-level screened  
Absolute Maximum Ratings  
Symbol  
Parameter  
Output Current  
Input Voltage  
Value  
3.5  
Units  
A
I
o
V
+7.0  
V
in  
PTOT  
Power Dissipation TC=25 o  
C
19  
6.5  
W
R
THJC  
Thermal Resistance, Junction to Case (MO-078AA)  
Thermal Resistance, Junction to Case (8 lead flatpack)  
Operating Junction  
°C/W  
°C/W  
R
THJC  
6.5  
oC  
oC  
oC  
T
J
-55 to +125  
T
STG  
TL  
Storage Temperature Range  
Lead Temperature  
-65 to +150  
300  
www.irf.com  
1
8/20/02  
OMR9607SC, OMR9607SF  
Electrical Characteristics @ TA= 25°C (Unless Otherwise Specified)  
Parameter  
Output Voltage  
Input Voltage Range-  
Operating  
Conditions  
Vin = 5.0V, Io = 3.0A  
Io= 3.0A  
Symbol  
Vout  
Min.  
2.475  
4.5  
Typ.  
2.5  
Max Unit  
2.525  
6.5  
V
V
Line Regulation  
4.75 £ Vin £ 5.25, Io= 3.0A  
4.5£ Vin £ 5.5, Io= 50mA  
Vin= 5.0V  
Vline  
-100  
-5  
-20  
+100  
+5  
+20  
mV  
mV  
mV  
Load Regulation  
Vload  
10ma £ Iout £ 3.0A  
Dropout Voltage  
Current Limit  
Vdrop  
Ilatch  
0.4  
V
A
Vin= 5.0V, Overcurrent  
Latchup  
F= 120 Hz., Vout= Vref  
Vshdn= 5V  
Isource= 200uA  
Vin= 5.0oV, Io= 50mA,  
Shdn= +5.0V  
3.0  
65  
Ripple Rejection  
dB  
uA  
V
Shutdown Source Current  
Shutdown Pin Threshold  
Output Voltage at Shutdown  
Ishdn  
Vshdn  
Vout  
200  
1.0  
-0.1  
1.6  
+0.1  
V
(shdn)  
Electrical Characteristics TA = -55 to +125°C  
Parameter  
Output Voltage  
Input Voltage Range-  
Operating  
Conditions  
Vin = 5.0V, Io = 3.0A  
Io= 3.0A  
Symbol  
Vout  
Min.  
2.375  
4.5  
Typ.  
2.5  
Max  
2.625  
6.5  
Unit  
V
V
£
£
Line Regulation  
4.75 Vin 5.25, Io= 3.0A  
Vline  
-150  
+150  
mV  
£
£
4.5 Vin 5.5, Io= 50mA  
-150  
-150  
+150  
+150  
mV  
mV  
Load Regulation  
Vin=5.0V  
Vload  
£
£
10ma Iout 3.0A  
Dropout Voltage  
Current Limit  
0.4  
V
A
Vin= 5.0, Overcurrent  
Latchup  
F= 120 Hz., Vout= Vref  
Vshdn= 5V  
Isource= 200uA  
Vin= 5.0V, Io= 50mA,  
Shdn= +5.0V  
Ilatch  
3.0  
65  
Ripple Rejection  
dB  
uA  
V
Shutdown Source Current  
Shutdown Pin Threshold  
Output Voltage at Shutdown  
Ishdn  
Vshdn  
Vout  
200  
1.0  
-0.1  
1.6  
+0.1  
V
(shdn)  
Simplified Schematic  
Vin  
Vout  
Drive  
G n d  
Shutdown  
Ground  
2
www.irf.com  
OMR9607SC, OMR9607SF  
OMR9607 Ripple Rejection vs. Frequency  
3A  
120  
100  
80  
60  
40  
20  
0
1.5A  
.75A  
.50A  
100  
1,000  
10,000  
100,000  
1,000,000  
Frequency (Hz)  
Vin  
Vout  
Vout  
Vin  
OMR9607  
100uF 16V  
Tantalum  
220uF 6.3V  
Tantalum  
S H D N  
1.0uF  
Ceramic  
X7R  
G N D  
Ground  
Shutdown: The regulator can be shutdown by applying a  
voltage >1.6V to pin 4. The regulator will restart when the  
SHDN pin is pulled below the shutdown threshold of 1.0V.  
In order to maintain regulation and stability  
specified additional input and output bulk ca-  
pacitors are recommended. Capacitors recom-  
mended above should be low ESR tantalums If remote shutdown is not required, pin 4 shold be con-  
nected to GND to insure a safe “off” state.  
with tolerances of +/- 20% max. Internal to the  
product are a 4.7uF input capacitor and a 4.7uF  
output capacitor in parallel with a 0.33uF ce-  
ramic capacitor.  
www.irf.com  
3
OMR9607SC, OMR9607SF  
Mechanical Outline MO-078AA  
Base: GLIDCOP  
Pins: Copper core, Alloy 52  
Seals: Glass  
Base  
Pin Connections  
Terminal  
Description  
Vin  
1
2
3
4
5
1
2 3 4 5  
GND  
Vout  
Shutdown  
No Connection  
Mechanical Outline 8-Lead Flat Pack  
Base: 1010-1018 C.R.S.  
0.755  
0.080  
8X  
0.745  
Pins: #52 Alloy, Copper Cored  
Seals: Glass – 9013 or Equiv.  
Finish:100-250 Microinches  
Electroless Nickel Over 50-250  
Microinches Electrolytic Nickel.  
0.070  
8 7 6 5  
0.755  
0.745  
Pin Connections  
Terminal  
1,2  
3
4
5,6  
Description  
GND  
Shutdown  
No Connection  
Vout  
1 2 3 4  
0.040  
0.065  
0.110  
8x  
0.150  
0.040  
0.105  
0.095  
0.065  
0.020  
0.016  
8X  
0.305  
0.295  
0.180  
0.165  
0.225  
7,8  
Vin  
4
www.irf.com  
OMR9607SC, OMR9607SF  
Part Number Nomenclature  
OM  
R
9607  
X
X
X
Omnirel  
Radiation  
Device  
S=Isolated  
Package  
Screening  
Hardened/Tolerant  
N=Non-Isolated  
Part Number  
Package Description  
MO-078AA 5 - Lead  
MO-078AA 5 - Lead  
8 -Lead Flat Pack  
Screening  
OMR9607SCP  
OMR9607SCK  
OMR9607SFP  
OMR9607SFK  
100% Final Electrical  
Class K per MIL-PRF-38534  
100% Final Electrical  
8 -Lead Flat Pack  
Class K per MIL-PRF-38534  
MIL-PRF-38534 Screening Requirements  
TEST/INSPECTION  
SCREENING LEVEL  
Class K  
MIL-STD-883  
Method  
(Space Level)  
Pre Seal Burn-In  
Optional  
100%  
100%  
100%  
100%  
100%  
100%  
100%  
100%  
100%  
100%  
100%  
100%  
1030  
2023  
2017  
1010  
2001  
2002  
2020  
Nondestructive Bond Pull  
Internal Visual  
Temperature Cycle  
Constant Acceleration  
Mechanical Shock  
PIND  
Pre Burn-In Electrical  
Burn-In  
Final Electrical  
Seal  
1015  
1014  
2012  
2009  
Radiographic  
External Visual  
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 2527105  
IR LEOMINSTER: 205 Crawford St., Leominster, Massachusetts 01453, Tel: (978) 5345776  
Data and specifications subject to change without notice.  
8/2002  
www.irf.com  
5

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