參數(shù)資料
型號： IRU1176
廠商： International Rectifier
英文描述： 7.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR WITH SHUTDOWN INPUT
中文描述： 7.5A的超低壓差型正面的關(guān)斷輸入可調(diào)調(diào)壓器
文件頁數(shù)： 2/6頁
文件大?。?/td> 46K
代理商： IRU1176
2
Rev. 1.4
03/18/02
IRU1176
www.irf.com
ABSOLUTE MAXIMUM RATINGS
Input Voltage (V
IN
) .................................................... 7V
Control Input Voltage (V
CTRL
) ..................................... 14V
Power Dissipation ..................................................... Internally Limited
Storage Temperature Range ...................................... -65°C To 150°C
Operating Junction Temperature Range ..................... 0°C To 150°C
PACKAGE INFORMATION
7-PIN PLASTIC TO-263 (M) 7-PIN PLASTIC ULTRA THIN-PAK
TM
(P)
θ
JA
=35
°
C/W for 0.5" square pad
θ
JA
=35
°
C/W for 0.5" square pad
PARAMETER
Reference Voltage
SYM
V
REF
TEST CONDITION
V
CTRL
=2.75V, V
IN
=2V, Io=10mA,
T
J
=25
8
C, V
ADJ
=0V
V
CTRL
=2.7 to 12V, V
IN
=2.05V to 5.5V,
Io=10mA to 7.5A, V
ADJ
=0V
V
CTRL
=2.5V to 7V, V
IN
=1.75V to 5.5V,
Io=10mA , V
ADJ
=0V
V
CTRL
=2.75V, V
IN
=2.1V,
Io=10mA to 7.5A, V
ADJ
=0V
V
ADJ
=0V for all conditions below:
V
IN
=2.05V, Io=1.5A
V
IN
=2.05V, Io=3A
V
IN
=2.05V, Io=4A
V
IN
=2.05V, Io=7.5A
V
ADJ
=0V for all conditions below:
V
CTRL
=2.75V, Io=1.5A
V
CTRL
=2.75V, Io=3A
V
CTRL
=2.75V, Io=4A
V
CTRL
=2.75V, Io=7.5A
V
CTRL
=2.75V, V
IN
=2.05V,
Vo=100mV V
ADJ
=0V 7.7
V
CTRL
=5V, V
IN
=3.3V, V
ADJ
=0V
30ms Pulse
V
CTRL
=5V, V
IN
=5V, Io=4A, V
ADJ
=0V,
T
J
=25
8
C, V
RIPPLE
=1V
PP
at 120Hz
MIN
1.225
TYP
1.250
MAX
1.275
UNITS
V
1.225
1.250
1.275
Line Regulation
0.5
mV
Load Regulation (Note 1)
5
mV
Dropout Voltage (Note 2)
(V
CTRL
- V
OUT
)
0.95
1.00
1.05
1.15
V
Dropout Voltage (Note 2)
(V
IN
- V
OUT
)
0.075
0.150
0.200
0.375
V
Current Limit
9
5 10
A
mA
%/W
Minimum Load Current (Note 3)
Thermal Regulation
Ripple Rejection
0.01 0.02
60 70
V
CTRL
-1.4 V
CTRL
-2.2
V
94 130
dB
SD Threshold Voltage
SD Input Current
V
CTRL
=5V, SD=0V
μ
A
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over C
IN
=1
μ
F, C
OUT
=10
μ
F and T
J
=0 to 125
8
C.
Typical values refer to T
J
=25
8
C. V
OUT
=V
SENSE
.
V
SENSE
SD
V
OUT
Adj
V
IN
V
CTRL
V
IN
FRONT VIEW
1
2
3
4
5
6
7
Tab is
V
OUT
V
SENSE
SD
V
OUT
Adj
V
IN
V
CTRL
V
IN
FRONT VIEW
1
2
3
4
5
6
7
Tab is
V
OUT
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參數(shù)描述
IRU1176CM 功能描述:IC REG LDO ADJ 7.5A TO-263-7 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:4V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.28V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:5-VFBGA 供應(yīng)商設(shè)備封裝:5-uSMD 包裝:Digi-Reel® 其它名稱:LP2985AIBP-4.0DKR
IRU1176CMTR 功能描述:IC REG LDO ADJ 7.5A TO-263-7 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:4V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.28V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:5-VFBGA 供應(yīng)商設(shè)備封裝:5-uSMD 包裝:Digi-Reel® 其它名稱:LP2985AIBP-4.0DKR
IRU1176CP 制造商:IRF 制造商全稱:International Rectifier 功能描述:7.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR WITH SHUTDOWN INPUT
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IRU1205 制造商:IRF 制造商全稱:International Rectifier 功能描述:300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS
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