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부품번호 | TJ49150 기능 |
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기능 | 1.5A Very Low Input / Output Voltage Ultra Low Dropout Linear Regulator | ||
제조업체 | HTC Korea | ||
로고 | |||
전체 11 페이지수
HTC Korea
TJ49150
1.5A Very Low Input / Output Voltage
Ultra Low Dropout Linear Regulator
FEATURES
Ultra Low Dropout Voltage
Low Quiescent Current
Excellent Line and Load Regulation
Guaranteed Output Current of 1.5A
Available in SOP-8, SOP-8-PP, TO-252-5L Packages
Adjustable Output Voltage Down to 0.8V
Logic Controlled Shutdown Option
Over-Temperature/Over-Current Protection
-40°C to 125°C Junction Temperature Range
APPLICATIONS
Motherboards and Graphic Cards
Microprocessor Power Supplies
Peripheral Cards
Low Voltage Digital ICs
High Efficiency Linear Regulators
SMPS Post Regulators
SOP-8 / SOP-8-PP
TO252-5L
DESCRIPSION
The TJ49150 is a series of 1.5A high performance ultra
low dropout linear regulator ideal for powering core
voltages of low-power microprocessors. The
TJ49150 implements a dual supply configuration
allowing for very low output impedance. The
TJ49150 requires a bias input supply and a main input
supply, allowing for very low input voltages on the
main supply rail. The input supply operates from
1.4V to 5.5V and the bias supply requires between 3V
and 5.5V for proper operation. The TJ49150 offers
adjustable output voltages down to 0.8V. The
TJ49150 is developed on a CMOS technology which
allows low quiescent current operation independent
of output current. This technology also allows the
TJ49150 to operate under extremely low dropout
conditions.
ORDERING INFORMATION
Device
TJ49150GD
TJ49150GDP
TJ49150GRS
Package
SOP-8
SOP-8-PP
TO-252-5L
July 2011
1 HTC
Free Datasheet http://www.datasheet4u.com/
BLOCK DIAGRAM
IN
BIAS
EN
ADJ
GRS
GD/GDP
Enable
Bandgap
Reference
GND
TJ49150
Over
Current
Protection
Thermal
Protection
OUT
July 2011
4 HTC
Free Datasheet http://www.datasheet4u.com/
4페이지 TYPICAL OPERATING CHARACTERISTICS
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
123
INPUT VOLTAGE [V]
Reference Voltage vs. VIN
4
5
400
350
300
VBIAS = 3.3V
250 VBIAS = 5.0V
200
150
100
50
0
0 0.5 1
OUTPUT CURRENT [A]
Dropout Voltage (VIN-VOUT) vs. Output Current
1.5
T.B.D.
TJ49150
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
IOUT=0.1A
IOUT=1.5A
123
INPUT VOLTAGE [V]
Output Voltage vs. VIN
4
5
July 2011
7 HTC
Free Datasheet http://www.datasheet4u.com/
7페이지 | |||
구 성 | 총 11 페이지수 | ||
다운로드 | [ TJ49150.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
TJ49150 | 1.5A Very Low Input / Output Voltage Ultra Low Dropout Linear Regulator | HTC Korea |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |