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부품번호 | FP6137E 기능 |
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기능 | 2A BUS TERMINATION REGULATOR | ||
제조업체 | Fiti | ||
로고 | |||
전체 7 페이지수
fitipower integrated technology lnc.
FP6137E
2A BUS
TERMINATION REGULATOR
Description
The FP6137E linear regulator is designed to provide
the transient peaks up to 2A sourcing or sinking
capability for DDR SDRAM bus termination
application. The output voltage can track half of input
power by two external voltage divider resistors.
The FP6137E provides current limiting in both
sourcing/sinking mode and thermal shutdown
function which protects the excessive heating due to
high current and high junction temperature.
The FP6137E is available in the SOP-8 (Exposed
Pad) package.
Features
● 2A Source or Sink Current
● Power MOSFET Integrated
● Low Output Voltage Offset
● Current Limiting Protection
● Thermal Shutdown Protection
● Adjusted Output by External Resistors
● Shutdown for Standby or Suspend Mode
● RoHS Compliant
Applications
● DDR-I, DDR-II, and DDR-III Bus Termination
Voltage
● SSTL-2 and SSTL-3 Termination
● Active Termination Buses
Pin Assignments
SP Package (SOP-8<Exposed Pad>)
Figure 1. Pin Assignment of FP6137E (Top View)
Ordering Information
FP6137E□□□
TR: Tape/Reel
P: Green
G: Green
Package Type
SP: SOP-8 (Exposed Pad)
FP6137E-1.3-FEB-2010
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fitipower integrated technology lnc.
FP6137E
Electrical Characteristics
(VCNTL=3.3V, VIN=1.5V/1.8V/2.5V, VREFEN=0.5*VIN, COUT=10uF, TA=25°C, unless otherwise specified)
Parameter
Symbol Test Conditions
Min Typ Max Units
INPUT
Operation Voltage Range
(DDRI /DDII/ DDR-III)
VCNTL Quiescent Current
Shutdown Current
VCNTL
ICNTL
ISD
No Load
VREFEN<0.2V
3.3 5.5
V
1.5 3.0 mA
5 30 uA
OUTPUT VOLTAGE
Output Offset Voltage
Load Regulation (Note2)
(DDRI/DDII/DDR-III)
VOS
| Δ VLOAD |
No Load , (VREFEN-VOUT)
IOUT = 0 to 2A
IOUT = 0 to 2A
-20 0
20 mV
20
mV
20
PROTECTION
Current Limit
Thermal Shutdown Temperature
(Note3)
ILIM
TSD
Δ TSD
Hysteresis
2.0 2.5
170
35
A
°C
°C
SHUTDOWN CONTROL
Enable High Level
VREF-H
0.6 V
Shutdown Low Level
VREF-L
0.2 V
Note2:Load regulation is measured at a constant junction temperature by using a 20ms low duty cycle current pulse.
Note3:Guarantee by design.
FP6137E-1.3-FEB-2010
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FP6137E
Outline Information
SOP- 8 (Exposed Pad) Package (Unit: mm)
SYMBOLS
UNIT
A
A1
A2
B
D
D1
E
E1
e
H
L
DIMENSION IN MILLIMETER
MIN MAX
1.25 1.70
0.00 0.15
1.25 1.55
0.31 0.51
4.80 5.00
1.82 3.35
3.80 4.00
1.82 2.41
1.20 1.34
5.80 6.20
0.40 1.27
Note:Followed From JEDEC MO-012-E.
Life Support Policy
Fitipower’s products are not authorized for use as critical components in life support devices or other medical systems.
FP6137E-1.3-FEB-2010
7
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다운로드 | [ FP6137E.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 |
FP6137A | 3A/2A Bus Termination Regulator | Fiti |
FP6137B | 3A/2A Bus Termination Regulator | Fiti |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |