LTC4413EDD#PBF PowerPath, Ideal Diodes, and Load Switches by Analog Devices

Status: Production
Series: LTC4413
RoHS: Compliant
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The LTC4413 contains two monolithic ideal diodes, each capable of supplying up to 2.6A from input voltages between 2.5V and 5.5V. Each ideal diode uses a 100mΩ P-channel MOSFET that independently connects INA to OUTA and INB to OUTB. During normal forward operation the voltage drop across each of these diodes is regulated to as low as 28mV. Quiescent current is less than 40μA for diode currents up to 1A. If either of the output voltages exceeds its respective input voltages, that MOSFET is turned off and less than 1μA of reverse current will flow from OUT to IN. Maximum forward current in each MOSFET is limited to a constant 2.6A and internal thermal limiting circuits protect the part during fault conditions. Two active-high control pins independently turn off the two ideal diodes contained within the LTC4413, controlling the operation mode as described by Table 1. When the selected channel is reverse biased, or the LTC4413 is put into low power standby, a status signal indicates this condition with a low voltage. A 9μA open-drain STAT pin is used to indicate conduction status. When terminated to a positive supply through a 470k resistor, the STAT pin can be used to indicate that the selected diode is conducting with a high voltage. This signal can also be used to drive an auxiliary P-channel MOSFET power switch to control a third alternate power source when the LTC4413 is not conducting forward current. The LTC4413 is housed in a 10-lead DFN package. Features LTC4413 Lower Iq LTC4413-1 Lower Vfwd, Faster Response, Higher Iq LTC4413-2 Lower Vfwd, Faster Response, Higher Iq, 13V (max) OVP

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Features

2-Channel Ideal Diode ORing or Load Sharing
Low Loss Replacement for ORing Diodes
Low Forward On-Resistance (100mΩ Max at 3.6V)
Low Reverse Leakage Current (1μA Max)
Small Regulated Forward Voltage (28mV Typ)
2.5V to 5.5V Operating Range
2.6A Maximum Forward Current
Internal Current Limit and Thermal Protection
Slow Turn-On/Off to Protect Against Inductive Source Impedance-Induced Voltage Spiking
Ultralow Quiescent Current Consumption, Low Power Alternative to the LTC4413-1
Status Output to Indicate if Selected Channel is Conducting
Programmable Channel On/Off
Low Profile (0.75mm) 10-Lead 3mm × 3mm DFN Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

2x 2.6A, 2.5V to 5.5V, Ideal D | Analog Devices
IDEAL DIODE CONTROLLER, DFN-10 | Farnell
Ideal Diode Controller, Dfn-10 | Newark Electronics
IC: driver | TME
OR Controller P-channel Single 0.14Ohm 10-Pin DFN EP Tube | Richardson RFPD


LTC4413EDD#PBF Special Function by Linear Technology

IC IDEAL DIODE DUAL 10DFN

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Function Ideal Diode Controller
Supply Voltage Min 2.5V
Supply Voltage Max 5.5V
IC Package Type DFN
No. of Pins 10Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Brief Features 2-Channel Ideal Diode ORing Programmable Channel ON/OFF Small Regulated Forward Voltage
Operating Temperature Range -40°C to +85°C
Termination Type Surface Mount Device

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC4413EDD#PBF?

Additional datasheets, footprints and schematics for LTC4413EDD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC4413EDD#PBF on this page.

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What category does LTC4413EDD#PBF fall under?

The LTC4413EDD#PBF is listed under PowerPath, Ideal Diodes, and Load Switches.

Can I view similar or alternative parts?

You can view similar parts to LTC4413EDD#PBF when available in the PowerPath, Ideal Diodes, and Load Switches range under the specifications section at the bottom of the details page.

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Is the LTC4413EDD#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Analog Devices, Farnell, Newark Electronics, element14 and TME have stock available or on a lead time for LTC4413EDD#PBF.

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