Low

LTC4352HMS#PBF - 

Special Function IC, Ideal Diode Controller, 3 V to 18 V in, MSOP-12

LTC4352HMS#PBF - Special Function IC, Ideal Diode Controller, 3 V to 18 V in, MSOP-12

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LTC4352HMS#PBF
Order Code:
2295289
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC4352HMS#PBF is a near-Ideal Diode Controller using an external N-channel MOSFET. It replaces a high power Schottky diode and the associated heat sink, saving power and board area. The LTC4352 regulates the forward voltage drop across the MOSFET to ensure smooth current transfer in diode-OR applications. A fast turn-ON reduces the load voltage droop during supply switch-over. If the input supply fails or is shorted, a fast turn-OFF minimizes reverse currents. Power passage is disabled during undervoltage or overvoltage conditions. The controller also features an open MOSFET detect circuit that flags excessive voltage drop across the pass transistor in the on state. A REV pin enables reverse current, overriding the diode behaviour when desired.
  • Low loss replacement for power diode
  • Controls N-channel MOSFET
  • 0 to 18V Supply ORing or holdup
  • 0.5µs Turn-ON and Turn-OFF time
  • Undervoltage and overvoltage protection
  • Open MOSFET detect
  • Status and fault outputs
  • Hot swappable
  • Reverse current enable input
  • Green product and no Sb/Br

Applications

Power Management, Computers & Computer Peripherals, Communications & Networking

Product Information

:
Ideal Diode Controller
:
3V
:
18V
:
MSOP
:
12Pins
:
-40°C
:
150°C
:
Each
:
-
:
-
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Alternatives

Compare Selected
Manufacturer Part Number
Order Code
Manufacturer / Description
Avail
Price For
Quantity

Associated Products

Compare Selected

Related Searches

 

No Longer Stocked

Alternatives Available

1647760 - Diode Controller, 2.9V to 6V supply, 12V/200 µA output, MSOP-12

No longer stocked:: true No Longer Manufactured::

Customer Reviews

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.