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IRUH330125BPのメーカーはInternational Rectifierです、この部品の機能は「Radiation Hardended Ultra Low Dropout Fixed Positive Linear Regulator」です。 |
部品番号 | IRUH330125BP |
| |
部品説明 | Radiation Hardended Ultra Low Dropout Fixed Positive Linear Regulator | ||
メーカ | International Rectifier | ||
ロゴ | |||
このページの下部にプレビューとIRUH330125BPダウンロード(pdfファイル)リンクがあります。 Total 9 pages
PD-97592B
(5962F1023504K)
IRUH330125BK
Radiation Hardended Ultra Low Dropout
IRUH330125BP
Fixed Positive Linear Regulator
+3.3VIN to +2.5VOUT @3.0A
Product Summary
Part Number
Dropout
IO
VIN VOUT
IRUH330125BK
IRUH330125BP
0.4V
3.0A
3.3V
2.5V
MO-078AA
Description
The IRUH330125 is a space qualified, ultra low dropout
linear regulator designed specifically for applications
requiring high reliability, low noise and radiation hardness.
Absolute Maximum Ratings
Features
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
n Timed Latch-Off Over-Current Protection
n Internal Thermal Protection
n On/Off Control via Shutdown Pin, Power
Sequencing Easily Implemented
n Isolated Hermetic MO-078 Package
Ensures Higher Reliability
n This part is also available in 8-Lead Flat Pack
Package as IRUH330125AK / IRUH330125AP
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
05/18/12
1 Page IRUH330125BK
IRUH330125BP
Radiation Performance Characteristics
Test
Conditions
Min Typ
Unit
MIL-STD-883, Method 1019 (Condition A)
Total Ionizing Dose (Gamma) Operating Bias applied during exposure
c300 500
Krads (Si)
Minimum Rated Load, Vin = 6.4V
MIL-STD-883, Method 1019 (Condition D)
Total Ionizing Dose (Gamma) (ELDRS) Operating Bias applied during
d100 See
Krads (Si)
exposure Minimum Rated Load, Vin = 6.4V
Single Event effects
SEU, SEL, SEGR, SEB
Heavy Ions (LET)
Operating Bias applied during exposure
84
MeV*cm2/mg
under varying operating conditions
Neutron Fluence
MIL-STD-883, Method 1017
1.0e11 Neutrons/cm2
Notes:
Tested to 500Krad (Si).
See Fig. 5.
Space Level Screening Requirements
TEST/INSPECTION
SCREENING LEVEL
SPACE
Nondestructive Bond Pull
Internal Visual
Seal
Temperature Cycle
Constant Acceleration
Mechanical Shock
PIND
Pre Burn-In-Electrical
Burn-In
Final Electrical
Radiographic
External Visual
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
MIL-STD-883
METHOD
2023
2017
1014
1010
2001
2002
2020
1015
2012
2009
www.irf.com
3
3Pages IRUH330125BK
IRUH330125BP
VIN
SHDN
Input
Undervoltage
detect
Thermal
Shutdown
Shutdown
& Over
Current
Latch
Latch
Timing
capacitor
Disable
-
Error
Amp
+
VREF
VSENSE
VOUT
Rb
GND
Fig. 3. Simplified Schematic Circuit
Maximum Output Current (A) with no derating at Maximum Dissipation
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
100 110 120 130 140 150 160 170
Mounting Surface Temperature (’C)
Fig. 4. Maximum Output Current versus Mounting Surface Temperature with no Derating at Maximum
Dissipation
6 www.irf.com
6 Page | |||
ページ | 合計 : 9 ページ | ||
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部品番号 | 部品説明 | メーカ |
IRUH330125BK | Radiation Hardended Ultra Low Dropout Fixed Positive Linear Regulator | International Rectifier |
IRUH330125BP | Radiation Hardended Ultra Low Dropout Fixed Positive Linear Regulator | International Rectifier |