參數(shù)資料
型號: LTC4151HDD#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
封裝: 3 X 3 MM, LEAD FREE, PLASTIC, MO-229WEED-2, DFN-10
文件頁數(shù): 10/18頁
文件大?。?/td> 476K
代理商: LTC4151HDD#TRPBF
LTC4151
18
4151fc
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2008
LT 1110 REV C PRINTED IN USA
4151 TA02
LOAD
RS
0.02
LTC4151
SCL
VIN2
48V
VIN
I2C
SDA
ADR1
ADR0
ADIN
R2
301k
R3
3.4k
R1
150k
D4
D2
F2
GND
SENSE+ SENSE
V+
V
D3
VIN1
48V
D1
F1
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TYPICAL APPLICATION
PART NUMBER
DESCRIPTION
COMMENTS
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LTC2970
Power Supply Monitor and Margining Controller
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LTC4215
Positive Hot SwapTM Controller with ADC and I2C 8-Bit ADC Monitoring Current and Voltages, Supplies from 2.9V to 15V
LTC4260
Positive High Voltage Hot Swap Controller with
ADC and I2C
8-Bit ADC Monitoring Current and Voltages, Supplies from 8.5V to 80V
LTC4261/
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ADC and I2C
10-Bit ADC Monitoring Current and Voltages, Supplies from –12V
LTC6101/
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High Voltage, High Side Current Sense Amplifier
in SOT-23 Package
Supplies from 4V to 60V (LTC6101) and 5V to 100V (LTC6101HV)
Hot Swap is a trademark of Linear Technology Corporation.
High Side Current, Input Voltage and Open Fuse Monitoring
with a Single LTC4151
CONDITION
RESULT
NADIN ≥ 1.375 NVIN
Normal Operation
0.835 NVIN ≤ NADIN < 1.375 NVIN
F2 is Open
0.285 NVIN ≤ NADIN < 0.835 NVIN
F1 is Open
(Not Responding)
Both F1 and F2 are Open
VIN1 AND VIN2 ARE WITHIN 20% APART. NADIN AND NVIN ARE DIGITAL CODES
MEASURED BY THE ADC AT THE ADIN AND VIN PINS, RESPECTIVELY.
相關PDF資料
PDF描述
LTC4151HDD#PBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
LTC4155EUFD#PBF POWER SUPPLY SUPPORT CKT, PQCC28
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