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LTC4416IMS#PBF - 

Special Function IC, Ideal Diode Controller, 3.5 V to 36 V in, MSOP-10

LINEAR TECHNOLOGY LTC4416IMS#PBF

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Manufacturer Part No:
LTC4416IMS#PBF
Order Code:
2295302
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
MSOP
:
-40°C
:
125°C
:
10Pins
:
Ideal Diode Controller
:
-
:
-
:
3.5V
:
Each
:
36V
:
MSL 1 - Unlimited
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Product Overview

The LTC4416IMS#PBF is a near Ideal Diode for power switchover circuits. This permits highly efficient OR'ing of multiple power sources for extended battery life and low self heating. When conducting, the voltage drop across the MOSFET is typically 25mV. The LTC4416 integrates two interconnected PowerPathTM controllers with soft switchover control. The "soft-OFF" switchover permits the users to transfer between two dissimilar voltages without excessive voltage undershoot (or VDROOP) in the output supply. The device also contain a "fast-on" feature that dramatically increases gate drive current when the forward input voltage exceeds 25mV. The LTC4416 "fast off" feature is engaged when the sense voltage exceeds the input voltage by 25mV. The wide operating supply range supports operation from one to eight Li-Ion cells in series.
  • Designed specifically to drive large and small QG PFETs
  • Very low loss replacement for power supply OR'ing diodes
  • Reverse battery protection
  • Automatic switching between DC sources
  • 35µA per channel Low quiescent current
  • Load current sharing
  • MOSFET gate protection clamp
  • Precision input control comparators for setting switchover threshold points
  • Open-drain feedback points for customer specified hysteresis control
  • Minimal external components
  • Green product and no Sb/Br

Applications

Power Management, Industrial, Automotive

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