LTC4151HMS#PBF

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Analog Devices Inc./Maxim Integrated

HIGH VOLTAGE I2C CURRENT AND VOLTAGE MONITOR

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LTC4151HMS#PBF

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Analog Devices Inc./Maxim Integrated

HIGH VOLTAGE I2C CURRENT AND VOLTAGE MONITOR

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTC4151 Series

The LTC4151 is a high side power monitor that operates over a wide voltage range of 7V to 80V. In default operation mode, the on-board 12-bit ADC continuously measures high side current, input voltage and an external voltage. Data is reported through the I2C interface when polled by a host. The LTC4151 can also perform on-demand measurement in a snapshot mode. The LTC4151 features a dedicated shutdown pin to reduce power consumption. The LTC4151‑1/LTC4151-2 feature split I2C data pins to drive opto-isolators. The data out on the LTC4151-1 is inverted while that on the LTC4151-2 is not.Applications–48V Telecom InfrastructureAutomotiveIndustrialConsumer

Technical Specifications

Parameters and characteristics for this part

Specification	LTC4151HMS#PBF

Applications	Power Supply Monitor
Current - Supply	1.2 mA
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package Length	0.118 in
Package Name	10-MSOP, 10-TFSOP
Package Width	3 mm
Voltage - Input (Maximum)	80 V
Voltage - Input (Minimum)	7 V
Voltage - Supply (Maximum)	80 V
Voltage - Supply (Minimum)	7 V

LTC4151 Series

High Voltage I2C Current and Voltage Monitor

Part	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Current - Supply	Package Length	Package Name	Package Width	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Applications	Package / Case
Analog Devices Inc./Maxim Integrated LTC4151IMS#PBF	7 V	80 V	1.2 mA	0.118 in	10-MSOP 10-TFSOP	3 mm	80 V	7 V	Surface Mount	-40 °C	85 °C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151CDD#PBF	7 V	80 V	1.2 mA	3 mm	10-DFN	3 mm	80 V	7 V	Surface Mount	0 °C	70 °C	Power Supply Monitor	10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC4151CS-2#TRPBF	7 V	80 V	1.2 mA	0.154 in	16-SO 16-SOIC	3.9 mm	80 V	7 V	Surface Mount	0 °C	70 °C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151IMS-1#PBF	7 V	80 V	1.2 mA	0.118 in	10-MSOP 10-TFSOP	3 mm	80 V	7 V	Surface Mount	-40 °C	85 °C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151HDD#TRPBF	7 V	80 V	1.2 mA	3 mm	10-DFN	3 mm	80 V	7 V	Surface Mount	-40 °C	125 °C	Power Supply Monitor	10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC4151IS-2#TRPBF	7 V	80 V	1.2 mA	0.154 in	16-SO 16-SOIC	3.9 mm	80 V	7 V	Surface Mount	-40 °C	85 °C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151CMS-1#TRPBF	7 V	80 V	1.2 mA	0.118 in	10-MSOP 10-TFSOP	3 mm	80 V	7 V	Surface Mount	0 °C	70 °C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151IDD-1#TRPBF	7 V	80 V	1.2 mA	3 mm	10-DFN	3 mm	80 V	7 V	Surface Mount	-40 °C	85 °C	Power Supply Monitor	10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC4151CMS#PBF	7 V	80 V	1.2 mA	0.118 in	10-MSOP 10-TFSOP	3 mm	80 V	7 V	Surface Mount	0 °C	70 °C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151CDD-1#PBF	7 V	80 V	1.2 mA	3 mm	10-DFN	3 mm	80 V	7 V	Surface Mount	0 °C	70 °C	Power Supply Monitor	10-WFDFN Exposed Pad

Pricing

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CAD

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Documents

Technical documentation and resources

Datasheet

R503 Reliability Data