LTC4354IDDB#TRPBF Linear Technology, LTC4354IDDB#TRPBF Datasheet - Page 12

• Manufacturer Part Number: LTC4354IDDB#TRPBF
• Description: IC MON DIODE-OR CTRLR NEG 8DFN
• Manufacturer: Linear Technology

Specifications of LTC4354IDDB#TRPBF

• Applications: -48V Dist Power Systems, AdvancedTCA ® Systems
• Fet Type: N-Channel
• Number Of Outputs: 2
• Internal Switch(s): No
• Delay Time - Off: 700ns
• Voltage - Supply: 4.5 V ~ 11.75 V
• Current - Supply: 1.2mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Delay Time - On: -

RELATED PARTS
LTC4354
TYPICAL APPLICATIO
12
PART NUMBER
LT1640AH/LT1640AL
LT4250
LTC4251/LTC4251-1
LTC4251-2
LTC4252-1/LTC4252-2,
LTC4252-1A/LTC4252-2A
LTC4253
LT4351
LTC4412
Hot Swap, PowerPath and ThinSOT are trademarks of Linear Technology Corporation.
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
DESCRIPTION
Negative High Voltage Hot Swap™ Controllers in SO-8
–48V Hot Swap Controller
–48V Hot Swap Controllers in SOT-23
–48V Hot Swap Controllers in MS8/MS10
–48V Hot Swap Controller with Sequencer
MOSFET Diode-OR Controller
Low Loss PowerPath™ Controller in ThinSOT™
FAX: [phone]
–48V_RTN
V
V
A
B
= –48V
= –48V
U
●
–48V Diode-OR Controller with Fuse Monitoring
www.linear.com
DA
1k
1k
DB
MMBD2836LT1
MMBD2836LT1
1k
1k
LTC4354
IRF540NS
V
CC
GA
12k
0.5W
IRF540NS
GB
COMMENTS
Negative High Voltage Supplies from –10V to –80V
Active Current Limiting, Supplies from –20V to –80V
Fast Active Current Limiting, Supplies from –15V
Fast Active Current Limiting, Supplies from –15V,
Drain Accelerated Response
Fast Active Current Limiting, Supplies from –15V,
Drain Accelerated Response, Sequenced Powergood Outputs
N-Channel MOSFET, 1.2V to 18V, Fast Switching for High Current
P-Channel MOSFET, 3V to 28V Range
FAULT
V
SS
1µF
33k
4354 TA05
LED
LOAD
© LINEAR TECHNOLOGY CORPORATION 2004
LT/LWI 0606 REV B • PRINTED IN USA
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