Datasheet Linear Technology LTC4361-2

Manufacturer	Linear Technology
Series	LTC4361-2

Overvoltage/Overcurrent Protection Controller

Datasheets

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PDF, 422 Kb, Revision: B, File uploaded: Oct 25, 2017

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Packaging

	LTC4361CDC-2#PBF	LTC4361CDC-2#TRMPBF	LTC4361CDC-2#TRPBF	LTC4361CTS8-2#PBF	LTC4361CTS8-2#TRMPBF	LTC4361CTS8-2#TRPBF	LTC4361HDC-2#PBF	LTC4361HDC-2#TRMPBF	LTC4361HDC-2#TRPBF	LTC4361HTS8-2#PBF	LTC4361HTS8-2#TRMPBF	LTC4361HTS8-2#TRPBF	LTC4361IDC-2#PBF	LTC4361IDC-2#TRMPBF	LTC4361IDC-2#TRPBF	LTC4361ITS8-2#PBF	LTC4361ITS8-2#TRMPBF	LTC4361ITS8-2#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
Package	2x2 DFN-8 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing
Package Code	DC8	DC8	DC8	TS8	TS8	TS8	DC8	DC8	DC8	TS8	TS8	TS8	DC8	DC8	DC8	TS8	TS8	TS8
Package Index	05-08-1719	05-08-1719	05-08-1719	05-08-1637	05-08-1637	05-08-1637	05-08-1719	05-08-1719	05-08-1719	05-08-1637	05-08-1637	05-08-1637	05-08-1719	05-08-1719	05-08-1719	05-08-1637	05-08-1637	05-08-1637
Pin Count	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8

Parametrics

Parameters / Models	LTC4361CDC-2#PBF	LTC4361CDC-2#TRMPBF	LTC4361CDC-2#TRPBF	LTC4361CTS8-2#PBF	LTC4361CTS8-2#TRMPBF	LTC4361CTS8-2#TRPBF	LTC4361HDC-2#PBF	LTC4361HDC-2#TRMPBF	LTC4361HDC-2#TRPBF	LTC4361HTS8-2#PBF	LTC4361HTS8-2#TRMPBF	LTC4361HTS8-2#TRPBF	LTC4361IDC-2#PBF	LTC4361IDC-2#TRMPBF	LTC4361IDC-2#TRPBF	LTC4361ITS8-2#PBF	LTC4361ITS8-2#TRMPBF	LTC4361ITS8-2#TRPBF
Active Limiting	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Circuit Breaker Accuracy, %	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Circuit Breaker Threshold	50mV	50mV	50mV	50mV	50mV	50mV	50mV	50mV	50mV	50mV	50mV	50mV	50mV	50mV	50mV	50mV	50mV	50mV
Circuit Breakers	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Demo Boards	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A	DC1506A
Design Tools	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File
Export Control	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Fault Output	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Features	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown	Low Iq Shutdown
Foldback	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Ishutdown, µA	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Isupply, mA	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Power Good Output	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
Reset Output	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Sequencing	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Tracking	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Vin Range	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V	2.5V to 5.5V

Eco Plan

	LTC4361CDC-2#PBF	LTC4361CDC-2#TRMPBF	LTC4361CDC-2#TRPBF	LTC4361CTS8-2#PBF	LTC4361CTS8-2#TRMPBF	LTC4361CTS8-2#TRPBF	LTC4361HDC-2#PBF	LTC4361HDC-2#TRMPBF	LTC4361HDC-2#TRPBF	LTC4361HTS8-2#PBF	LTC4361HTS8-2#TRMPBF	LTC4361HTS8-2#TRPBF	LTC4361IDC-2#PBF	LTC4361IDC-2#TRMPBF	LTC4361IDC-2#TRPBF	LTC4361ITS8-2#PBF	LTC4361ITS8-2#TRMPBF	LTC4361ITS8-2#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Other Options

LTC4361-1

Articles

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Protect Mobile Devices from Hot Plug Transients (to 85V) and from Users Who Use the Wrong Power Adapter &mdash LT Journal
PDF, 792 Kb, File published: Mar 30, 2011
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design features Protect Mobile Devices from Hot Plug Transients (to 85V)
and from Users Who Use the Wrong Power Adapter
Kevin Wong Battery powered mobile gadgets like smart phones,
tablets and digital cameras have become integral parts
of the modern lifestyle. More and more functionality
is squeezed into increasingly small form factors in the
endless quest for more mobility. The proliferation of mobile
devices has spawned a corresponding number of power
adapters to charge batteries and power the devices: from
AC wall outlets, car battery adapters, USB ports and
even mobile solar panels. Although many adapters use
similar plugs, their electrical specifications can be very
different. Product designers are thus forced to employ
protection circuitry to protect the low voltage rated
electronics from transient and steady state overvoltages.
Failures or faults in the power adapters
can cause an overvoltage event. So can
hot-plugging an adapter into the power
input of the mobile device (see Linear
Technology Application Note 88). With the
prevalence of universal connectors, a user
can also unknowingly plug in the wrong
adapter, damaging the device with a high …

Model Line

Series: LTC4361-2 (18)

LTC4361CDC-2#PBF LTC4361CDC-2#TRMPBF LTC4361CDC-2#TRPBF LTC4361CTS8-2#PBF LTC4361CTS8-2#TRMPBF LTC4361CTS8-2#TRPBF LTC4361HDC-2#PBF LTC4361HDC-2#TRMPBF LTC4361HDC-2#TRPBF LTC4361HTS8-2#PBF LTC4361HTS8-2#TRMPBF LTC4361HTS8-2#TRPBF LTC4361IDC-2#PBF LTC4361IDC-2#TRMPBF LTC4361IDC-2#TRPBF LTC4361ITS8-2#PBF LTC4361ITS8-2#TRMPBF LTC4361ITS8-2#TRPBF

Manufacturer's Classification

Monitor, Control and Protection > Surge Stopper, Overvoltage & Overcurrent Protection
Monitor, Control and Protection > Hot Swap Controllers > Low Voltage Hot Swap Controllers
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Power Management