LTC6101HV Linear Technology, LTC6101HV Datasheet

LTC6101HV

Manufacturer Part Number

LTC6101HV

Description

High-Side Current Sense Amplifier

Manufacturer

Linear Technology

Datasheets

1.LTC6101ACMS8.pdf (20 pages)

2.LTC6101ACMS8.pdf (22 pages)

3.LTC6101HV.pdf (20 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

LTC6101HVACMS8#PBF

Manufacturer:

LINEAR/凌特

Quantity:

20 000

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Part Number:

LTC6101HVACMS8#TRPBF

Manufacturer:

Allied

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Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LTC6101HVACS5

Manufacturer:

Quantity:

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Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LTC6101HVACS5/AI/AH/BC/BI/CI/CC

Manufacturer:

Quantity:

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LTC6101HVAHMS8

Manufacturer:

Quantity:

10 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LTC6101HVAHS5

Manufacturer:

Quantity:

10 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

LTC6101HVBIS5#TRPBF

Manufacturer:

LINEAR

Quantity:

20 000

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FEATURES

TYPICAL APPLICATIO

■

APPLICATIO S

ThinSOT is a trademark of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

Supply Range:

Low Offset Voltage: 300µ µ µ µ µ V Max

Fast Response: 1µ µ µ µ µ s Response Time (0V to 2.5V on

a 5V Output Step)

Gain Configurable with 2 Resistors

Low Input Bias Current: 170nA Max

PSRR: 110dB Min

Output Current: 1mA Max

Low Supply Current: 250µA, V

Low Profile (1mm) SOT-23 (ThinSOT

Current Shunt Measurement

Battery Monitoring

Remote Sensing

Power Management

, LTC and LT are registered trademarks of Linear Technology Corporation.

5V to 100V, 105V Absolute Maximum (LTC6101HV)

4V to 60V, 70V Absolute Maximum (LTC6101)

4V to 60V (LTC6101)

5V to 100V (LTC6101HV)

LOAD

16-Bit Resolution Unidirectional Output into LTC2433 ADC

LTC6101HV

OUT

–

OUT

SENSE

–

• V

SENSE

4.99k

49.9V

OUT

www.DataSheet4U.com

= 14V

SENSE

100Ω

OUT

) Package

5V TO 105V

LTC2433-1

6101 TA01

DESCRIPTIO

The LTC

side current sense amplifiers. Design flexibility is provided

by the excellent device characteristics; 300µV Max offset

and only 375µA (typical at 60V) of current consumption.

The LTC6101 operates on supplies from 4V to 60V and

LTC6101HV operates on supplies from 5V to 100V.

The LTC6101 monitors current via the voltage across an

external sense resistor (shunt resistor). Internal circuitry

converts input voltage to output current, allowing for a small

sense signal on a high common mode voltage to be trans-

lated into a ground referenced signal. Low DC offset allows

the use of a small shunt resistor and large gain-setting

resistors. As a result, power loss in the shunt is reduced.

The wide operating supply range and high accuracy make

the LTC6101 ideal for a large array of applications from

automotive to industrial and power management. A maxi-

mum input sense voltage of 500mV allows a wide range of

currents to be monitored. The fast response makes the

LTC6101 the perfect choice for load current warnings and

shutoff protection control. With very low supply current,

the LTC6101 is suitable for power sensitive applications.

The LTC6101 is available in 5-lead SOT-23 and 8-lead

MSOP packages.

TO µP

1µF

High-Side Current Sense

6101/LTC6101HV are versatile, high voltage, high

LTC6101/LTC6101HV

5.5V

0.5V

Amplifier in SOT-23

SENSE

OUT

–

∆V

Step Response

SENSE

High Voltage,

500ns/DIV

–

= 100mV

OUT

= 100µA

= 0

SENSE

OUT

= 12V

= 25°C

= 100

= 5k

6101 TA01b

= V

6101fa

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