Datasheet Linear Technology LTC4414

Manufacturer	Linear Technology
Series	LTC4414

36V, Low Loss PowerPath Controller for Large PFETs

Datasheets

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PDF, 174 Kb, Revision: C, File uploaded: Oct 26, 2017

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Prices

Packaging

	LTC4414EMS8#PBF	LTC4414EMS8#TRPBF	LTC4414IMS8#PBF	LTC4414IMS8#TRPBF
N	1	2	3	4
Package	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing
Package Code	MS8	MS8	MS8	MS8
Package Index	05-08-1660	05-08-1660	05-08-1660	05-08-1660
Pin Count	8	8	8	8

Parametrics

Parameters / Models	LTC4414EMS8#PBF	LTC4414EMS8#TRPBF	LTC4414IMS8#PBF	LTC4414IMS8#TRPBF
Number of Channels	1	1	1	1
Demo Boards	DC1635A	DC1635A	DC1635A	DC1635A
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Diode Off with Back-to-Back FETs?	yes	yes	yes	yes
Export Control	no	no	no	no
Ideal Diode	Single, External, P-Channel	Single, External, P-Channel	Single, External, P-Channel	Single, External, P-Channel
Internal FET	no	no	no	no
Ishutdown, µA	26	26	26	26
Operating Temperature Range, °C	0 to 85	0 to 85	-40 to 85	-40 to 85
Total Quiescent Current, mA	0.036	0.036	0.036	0.036
Typical Current Capability, A	20	20	20	20
Vin Max, V	36	36	36	36
Vin Min, V	3	3	3	3

Eco Plan

	LTC4414EMS8#PBF	LTC4414EMS8#TRPBF	LTC4414IMS8#PBF	LTC4414IMS8#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Application Notes

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Extending the Input Voltage Range of PowerPath Circuits for Automotive and Industrial Applications &mdash AN107
PDF, 77 Kb, File published: Jul 30, 2006
The voltage range of Linear Technology's PowerPath circuits can be easily extended with just a few components, thus allowing them to meet the needs of virtually all applications. This application note presents solutions for circuits that must withstand large negative voltages, a reverse adapter input for example, and circuits that must withstand large positive inputs, such as automotive load-dump.
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Application Note 107
July 2006
Extending the Input Voltage Range of PowerPath
Circuits for Automotive and Industrial Applications
Greg Manlove
INTRODUCTION POWER
SUPPLY The voltage range of Linear TechnologyвЂ™s PowerPathВ® circuits can be easily extended with just a few components, thus
allowing them to meet the needs of virtually all applications.
This application note presents solutions for circuits that
must withstand large negative voltages, a reverse adapter
input for example, and circuits that must withstand large
positive inputs, such as automotive load-dump.
EXTENDING THE VOLTAGE RANGE
Any of LinearвЂ™s PowerPath controller circuits can beneп¬Ѓt
from an extended voltage range, even those that already
have wide operating and absolute maximum voltage
ranges. For instance, the LTC4412HV and LTC4414 will
each withstand voltages from вЂ“14V to 40V, which can be
extended further using the techniques described here.
Likewise, the LTC4412вЂ™s range of вЂ“14V to 28V can be
extended. The voltage ranges of monolithic PowerPath
solutions such as the LTC4411, which ranges from вЂ“0.3V
to 6V, can also be extended, though not as far. …

Model Line

Series: LTC4414 (4)

LTC4414EMS8#PBF LTC4414EMS8#TRPBF LTC4414IMS8#PBF LTC4414IMS8#TRPBF

Manufacturer's Classification

Monitor, Control and Protection > PowerPath Controllers & Ideal Diodes