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IRUH33P183A1MのメーカーはInternational Rectifierです、この部品の機能は「Ultra Low Dropout Positive Fixed Linear Regulator」です。 |
部品番号 | IRUH33P183A1M |
| |
部品説明 | Ultra Low Dropout Positive Fixed Linear Regulator | ||
メーカ | International Rectifier | ||
ロゴ | |||
このページの下部にプレビューとIRUH33P183A1Mダウンロード(pdfファイル)リンクがあります。 Total 7 pages
PD-97022
Ultra Low Dropout
Positive Fixed Linear Regulator
IRUH33P183A1M
+3.3Vin to 1.8Vout at 3.0A
Product Summary
Part Number Dropout
IO
Vin Vout
IRUH33P183A1M
1.1V
3.0A
3.3V
1.8V
8-LEAD FLAT PACK
The IRUH33P183A1M is a space qualified, ultra low
dropout linear regulator designed specifically for space
applications. This product has been characterized to a total
ionizing dose of 1.0 Mrad(Si) per MIL-STD-883, Method
1019 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 1.1V @ 3A makes
the part particularly useful for applications requiring low
noise and higher efficiency.
Features:
n Total dose to 1.0 Mrad(Si) and low dose
capability to 500 Krad(Si) allows use in
space applications
n Single Event latchup Immune
LET = 84 MeV/(mg/cm2)
Fluency = 1 x 109 Ions/cm2
n Low noise, higher efficiency
n Ultra low dropout voltage of 1.1V@ 3A out
significantly reduces power consumption
n Remote shutdown permits power
sequencing to be easily implemented
n Hermetic 8-Lead Flat Pack ensures
higher reliability
n Space Level Screened
n This part is also available in MO-078 Package
as IRUH33P183B1M
Absolute Maximum Ratings
Parameter
Output Current
Input Voltage
Power Dissipation, TC = 25°C
Thermal Resistance, Junction to Case
Operating Temperature Range
Storage Temperature Range
Lead Temperature
Symbol
IO
VIN
PTOT
RTHJC
TJ
TS
TL
Value
3.5
7.0
19
6.5
-55 to +125
-65 to +150
300
Units
A
V
W
°C/W
°C
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11/14/05
www.DataSheet.in
1 Page IRUH33P183A1M
Post-Radiation
Electrical Characteristics @TC = 25°C (Unless Otherwise Specified)
Parameter
Test Conditions
Symbol Min. Typ.
Output Voltage
Current Limit
Ripple Rejection
Output Voltage at Shutdown
VIN = 3.3V, IO = 1.5A
VIN = 2.97V, IO = 50mA
VIN = 2.97V, IO = 3.0A
VIN = 3.63V, IO = 50mA
VOUT
VIN = 3.63V, IO = 3.0A
VIN = 3.3V
IMAX
F = 120Hz, IO = 50mA
VIN = 5.0V, IO = 50mA, VSHDN = +5.0V VOUT (SHDN)
1.71
1.71
1.71
1.71
1.71
3.0
40
-0.1
1.8
-
-
-
-
-
-
-
Max.
1.89
1.89
1.89
1.89
1.89
-
-
+0.1
Units
V
A
dB
V
Notes for Electrical Characteristic Tables
VShutdown ramp from 0.8V to 4.8V, output monitored for a 100mV drop below the nominal specification for Vout
www.irf.com
www.DataSheet.in
3
3Pages IRUH33P183A1M
Vin
Shutdown
Drive
Gnd
Vout
Ground
Fig 3. Simplified Schematic Circuit
Space Level Screening Requirements
TEST/INSPECTION
SCREENING LEVEL
SPACE
Pre Seal Burn-In
Nondestructive Bond Pull
Internal Visual
Temperature Cycle
Constant Acceleration
Mechanical Shock
PIND
Pre Burn-In-Electrical
Burn-In
Final Electrical
Seal
Radiographic
External Visual
Optional
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
MIL-STD-883
METHOD
1030
2023
2017
1010
2001
2002
2020
1015
1014
2012
2009
Note:
International Rectifier doesnot currently have a DSCC certified Radiation Hardness Assurance Program
6 www.irf.com
www.DataSheet.in
6 Page | |||
ページ | 合計 : 7 ページ | ||
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PDF ダウンロード | [ IRUH33P183A1M データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
IRUH33P183A1M | Ultra Low Dropout Positive Fixed Linear Regulator | International Rectifier |