900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




International Rectifier Electronic Components Datasheet

IRUH330125AP Datasheet

Radiation Hardended Ultra Low Dropout Fixed Positive Linear Regulator

No Preview Available !

PD-97531A
IRUH330125AK
Radiation Hardended Ultra Low Dropout
IRUH330125AP
Fixed Positive Linear Regulator
+3.3VIN to +2.5VOUT @3.0A
Product Summary
Part Number
Dropout
IO
VIN VOUT
IRUH330125AK
IRUH330125AP
0.4V
3.0A
3.3V
2.5V
8-LEAD FLAT PACK
Description
Features
The IRUH330125 is a space qualified, ultra low dropout
linear regulator designed specifically for applications
requiring high reliability, low noise and radiation hardness.
n Silicon On Insulator (SOI) CMOS Regulator
IC, CMOS Latch-Up Immune,
Inherently Rad Hard
n Total Dose Capability up to 300Krads(Si)
(Condition A); Tested to 500Krad (Si)
n ELDRS up to 100Krad(Si) (Condition D)
n SEU Immune up to LET = 80 MeV*cm2/mg
n Space Level Screened
n Fast Transient Response
Timed Latch-Off Over-Current Protectionhttp://www.DataSheet4U.net/
n
n Internal Thermal Protection
n On/Off Control via Shutdown Pin, Power
Sequencing Easily Implemented
n Isolated Hermetic 8-Lead Flat Pack
Ensures Higher Reliability
n This part is also available in MO-078 Package
as IRUH330125BK / IRUH330125BP
Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Units
Power Dissipation @ TC = 125°C
Maximum Output Current @ Maximum
Power Dissipation with no Derating
Non-Operating Input Voltage
Operating Input Voltage
Ground
Shutdown Pin Voltage
Output Pin Voltage
Operating Case Temperature Range
Storage Temperature Range
Maximmum Junction Temperature
Lead Temperature (Soldering 10sec)
Pass Transistor Thermal Resistance, Junction to Case
PD
IO
VIN
VIN
GND
VSHDN
VOUT
TO
TS
TJ
TL
RTHJC
- 25 W
-
See Fig 4
A
-0.3 +8.0
2.9 6.4
-0.3 0.3 V
-0.3 VIN + 0.3
-0.3 VIN + 0.3
-55 +140
-65
-
+150
+150
°C
- +300
- 1.0 °C/W
www.irf.com
1
08/02/10
datasheet pdf - http://www.DataSheet4U.net/


International Rectifier Electronic Components Datasheet

IRUH330125AP Datasheet

Radiation Hardended Ultra Low Dropout Fixed Positive Linear Regulator

No Preview Available !

IRUH330125AK
IRUH330125AP
cElectrical Characteristics
Pre-Radiation @TC = 25°C, VIN = 3.3V (Unless Otherwise Specified)
Parameter
Test Conditions
Symbol Min. Typ.
™Output Voltage
2.97V VIN 3.8V, 50mA IOUT 3.0A
2.97V VIN 3.8V, 50mA IOUT 3.0A,
-55°C to +125°C
2.97V VIN 3.8V, 50mA IOUT 3.0A,
Post -Rad
VOUT
2.463
2.400
2.5
2.5
2.463 2.5
™Dropout Voltage
IO = 3.0A, VOUT = 2.5V, -55°C to +125°C,
Post -Rad
VDROP
--
Current Limit
Over-Current Latching, -55°C to +125°C,
Post -Rad
ILATCH
3.5 -
Over-Current Time-to-Latch
dMaximum Shutdown Temp.
dRipple Rejection
IO > ILATCH
F= 120Hz, IO = 50mA, -55°C to +125°C
F= 120Hz, IO = 50mA, Post -Rad
tLATCH
TLATCH
PSRR
- 10
125 140
65 -
40 -
Temp. Coefficient of
Output Voltage
dVSENSE Pin Current
Minimum SHDN Pin "On"
Threshold Voltage
Maximum SHDN Pin "Off"
Threshold Voltage
Output Voltage at Shutdown
dSHDN Pin Leakage Current
dSHDN Pin Pull-Up Current
dPower On Reset Threshold
-55°C to +125°C
VOUT_TEMPCO
-55°C to +125°C
ISOURCE = 200µA, -55°C to +125°C
Post -Rad
http://www.DataSheet4U.net/
ISOURCE = 200µA, -55°C to +125°C
Post -Rad
RLOAD = 36 Ohms, VSHDN = 3.3V
-55°C to +125°C, Post-Rad
VSHDN = 3.3V, -55°C to +125°C,Post-Rad
VSHDN = 0.4V
VSHDN = 0.4V, -55°C to +125°C
VSHDN = 0.4V, Post-Rad
Sweep VIN and Measure Output
ISENSE
VSHDN
VSHDN
VOUT
ISHDN
ISHDN
VT-POR
-
-
-
1.2
-0.1
-10
-98
-140
-98
-
-0.025
1.6
-
-
-
-
-
-
-
1.7
dQuiescent Current
No Load
Full Load
IQ
--
--
Max.
2.538
2.600
2.550
0.4
-
-
-
-
-
-
-
0.8
-
0.1
10
-56
-30
-56
-
15
90
Units
V
V
A
ms
°C
dB
% / °C
mA
V
V
V
µA
µA
V
mA
Notes:
 Connected as shown in Fig.1 and measured at the junction of VOUT and VSENSE Pins.
‚ Under normal closed-loop operation. Guaranteed by design. Not tested in production.
2 www.irf.com
datasheet pdf - http://www.DataSheet4U.net/


Part Number IRUH330125AP
Description Radiation Hardended Ultra Low Dropout Fixed Positive Linear Regulator
Maker International Rectifier
Total Page 9 Pages
PDF Download

IRUH330125AP Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 IRUH330125AK Radiation Hardended Ultra Low Dropout Fixed Positive Linear Regulator
International Rectifier
2 IRUH330125AP Radiation Hardended Ultra Low Dropout Fixed Positive Linear Regulator
International Rectifier





Part Number Start With

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

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy