Analog Devices LT4321IUF#PBF Ideal Diode Controller, 8 Channels, 0.8mA 16 Pin, QFN

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

PowerPath Controllers & Ideal Diodes, Linear Technology

Integrated Ideal Diode controllers offer significant advantages over the use of discrete diodes in applications where forward voltage losses must be minimized such as diode-ORing of low voltage DC supplies. Some of these devices from Linear Technology include on-chip MOSFETs which take the place of conventional diodes with significantly reduced losses.

Lower losses than conventional discrete diodes
Controlled switching and switch-over between multiple diodes
MOSFET On-status outputs
Single and Dual versions available

Features for the LTC4415 include:

Adjustable current limiting – up to 4A per diode
Low reverse leakage current - 1μA Max
Precision Enable thresholds to set switch-over
Load Current Monitoring

Power Switches, Linear Technology

Specifications
Attribute Value
Maximum Continuous Current 0.8mA
Operating Supply Voltage Range 20 80 V
Number of Channels per Chip 8
Internal MOSFETs Yes
Mounting Type Surface Mount
Package Type QFN
Pin Count 16
Quiescent Current 800µA
Reverse Leakage Current 32 60 (Total Supply Current Shutdown)µA
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Available to back order for despatch 21/08/2020
Price Each
£ 2.73
(exc. VAT)
£ 3.28
(inc. VAT)
Units
Per unit
1 - 19
£2.73
20 - 49
£2.42
50 +
£2.11
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