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AIC1190 데이터시트 PDF




Analog Intergrations Corporation에서 제조한 전자 부품 AIC1190은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 AIC1190 자료 제공

부품번호 AIC1190 기능
기능 Ultra LDO 1A Linear Regulator
제조업체 Analog Intergrations Corporation
로고 Analog Intergrations Corporation 로고


AIC1190 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



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AIC1190 데이터시트, 핀배열, 회로
AIC1190
Ultra LDO 1A Linear Regulator With
FEATURES
Guaranteed 1A Output Current.
Fast Response in Line/Load Transient
Wide Operating Voltage Ranges: 2.3V to 6.0V.
0.1µA Shutdown Standby Current
Low Quiescent Current: < 60µA.
Fixed: 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 2.7V, 3.0V,
3.3V, 3.5V, 3.7V, 3.8V Output Voltage.
Adjustable Output Voltage are available from
0.8~4.5V
Low Dropout 440mV at 1A and 2.8V output
voltage.
High PSRR 70dB at 1KHz.
Active Low or High Shutdown Control. Current
Limit and Thermal Protection.
±Available in 2% Output Tolerance.
Available in SOT-223 & TO-220 (3 pin) & SOP-
8 Exposed Pad (Heat Sink) and TO-252 &TO-
263 (3 & 5 pin) Package.
APPLICATIONS
LCD TV, LCD Monitor, DPF
Networking
STB
DVD, HDD Driver
Portable AV Equipment
PC Peripherals
Adjustable & Bypass Pin
DESCRIPTION
A low noise, high PSRR and ultra low dropout
linear regulator AIC1190 is optimized for low ESR
ceramic capacitors operation with 1A continuous
current.
The AIC1190 offers high precision output voltage
of ±2% tolerance. Output voltage can also be
adjusted for those other than the preset values.
A noise bypass pin is available for further
reduction of output noise. The bypass pin could
be floating if it’s unnecessary. At 1A load current
and 2.8V output voltage, a 440mV dropout is
performed. The quality of low quiescent current
and low dropout voltage makes this device ideal
for battery power applications. The high ripple
rejection and low noise of the AIC1190 provide
enhanced performances for critical applications
such as cellular phones, and PDAs.
In addition, a logic-level shutdown input is
included, which reduce supply current to less than
0.1µA (typ.) in shutdown mode with fast turn-on
time less than 100µs. The AIC1190’s current limit
and thermal protection provide protection against
any overload condition that would create
excessive junction temperatures.
TYPICAL APPLICATION CIRCUIT
Fixed Linear Regulator
Adjustable Linear Regulator
Analog Integrations Corporation
Si-Soft Research Center
3A1, No.1, Li-Hsin Rd. I, Science Park, Hsinchu 300, Taiwan, R.O.C.
TEL: 886-3-5772500,
FAX: 886-3-5772510 www.analog.com.tw
DS-1190G-01 123008
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AIC1190 pdf, 반도체, 판매, 대치품
AIC1190
ORDERING INFORMATION (Continued)
AIC1190X-XXXXXXX
PACKING TYPE
TR: TAPE & REEL
TB: TUBE
PACKAGE TYPE
R8: SOP-8
G: Green Package
OUTPUT VOLTAGE
12: 1.2V
15: 1.5V
18: 1.8V
20: 2.0V
25: 2.5V
27: 2.7V
30: 3.0V
33: 3.3V
35: 3.5V
37: 3.7V
38: 3.8V
8 PIN CONFIGURATION
SOP-8 (R8) Exposed Pad (Heat Sink)
TOP VIEW
1: EN / EN
2: VIN
3: VOUT
4: ADJ
5: GND (TAB)
6: BP
7: GND (TAB)
8: GND (TAB)
1
2
3
4
8
7
6
5
(Of a unit of 0.1V within
0.8~4.5V, additional voltage
versions are available on
demand)
ENABLE TYPE
L: Chip Enable Low
H: Chip Enable High
Example:
AIC1190H-18GR8TR
Chip Enable High, 1.8V Version, in
SOP-8 Green Package & Tape & Reel
Packing Type
Marking
Part No
Marking
Part No
AIC1190-xxPY3
HBxxP
AIC1190-xxGY3
xx represents output voltage. (08=0.8V, 09=0.9V, ….…, 44=4.4V, 45=4.5V)
Marking
HBxxG
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AIC1190 전자부품, 판매, 대치품
AIC1190
ELECTRICAL CHARACTERISTICS (Continued)
PARAMETER
TEST CONDITIONS
SYMBOL MIN. TYP. MAX. UNIT
Shutdown Pin Specifications
Shutdown Pin Current
VEN = VIN or GND
IEN
0 100 nA
Shutdown Exit Delay Time
IOUT = 30mA
t
100 µS
Max Output Discharge
Resistance to GND during
Shutdown
RDSON_
CLMP
Ω20 100
Chip Enable Low, Output OFF,
VIN = 2.3V to 6.0V
Chip Enable High, Output ON,
Shutdown Input Threshold
VIN = 2.3V to 6.0V
Chip Enable Low, Output ON,
VIN = 2.3V to 6.0V
Chip Enable High, Output OFF,
VIN = 2.3V to 6.0V
VENH
VENL
1.6
V
0.4
Note 1: Specifications are production tested at T =25°C. Specifications over the -40°C to 85°C operating
temperature range are assured by designA, characterization and correlation with Statistical Quality
Controls (SQC).
Note 2: Connecting a 22nF bypass capacitor to BP pin can improve AIC1190 PSRR in High frequency.
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관련 데이터시트

부품번호상세설명 및 기능제조사
AIC1190

Ultra LDO 1A Linear Regulator

Analog Intergrations Corporation
Analog Intergrations Corporation

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