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See Technical Specifications

LTC3639MPMSE#PBF

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 100mA 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LTC3639MPMSE#PBF
Datasheet:

LTC3639MPMSE#PBF Datasheet (PDF)
packingQty:

Tube,37
packingOption:

Tube
tempRange:

-55 to 150C
Output Voltage:

800 mV to 150 V
EDA/CAD Models:

Request Free CAD Models for LTC3639MPMSE#PBF

Email: [email protected]

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Tel: +852 95804164

LTC3639MPMSE#PBF General Description

The LTC3639 is a high efficiency step-down DC/DC regulator with internal high side and synchronous power switches that draws only 12μA typical DC supply current while maintaining a regulated output voltage at no load.

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Key Features

Wide Operating Input Voltage Range: 4V to 150V
Synchronous Operation for Highest Efficiency
Internal High Side and Low Side Power MOSFETs
No Compensation Required
Adjustable 10mA to 100mA Maximum Output Current
Low Dropout Operation: 100% Duty Cycle
Low Quiescent Current: 12μA
Wide Output Range: 0.8V to V_IN

Application

Industrial Control Supplies
Medical Devices
Distributed Power Systems
Portable Instruments
Battery-Operated Devices
Automotive
Avionics

Specifications

model	LTC3639MPMSE#PBF	packingQty	Tube,37
packingOption	Tube	lifeCycle	production
tempRange	-55 to 150C	Product Category	Switching Voltage Regulators
Output Voltage	800 mV to 150 V	Output Current	100 mA
Input Voltage, Max	150 V	Number of Outputs	1 Output
Topology	Buck	Mounting Style	SMD/SMT
Switching Frequency	200 kHz	Quiescent Current	12 uA
Minimum Operating Temperature	- 55 C	Maximum Operating Temperature	+ 150 C
Series	LTC3639	Input Voltage, Min	4 V
Development Kit	DC1901A	Input Voltage	4 V to 150 V
Operating Supply Current	12 uA	Product Type	Switching Voltage Regulators
Shutdown	Shutdown	Factory Pack Quantity	37
Subcategory	PMIC - Power Management ICs	Supply Voltage - Min	4 V
Type	Synchronous Step-Down Regulator	Unit Weight	0.001353 oz