PAC1710 datasheet(1/48 Pages) MICROCHIP

부품명	PAC1710

상세설명	Single and Dual High-Side Current-Sense Monitor with Power Calculation

PDF	48 Pages

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제조업체	MICROCHIP [Microchip Technology]

홈페이지	http://www.microchip.com

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 2015-2016 Microchip Technology Inc.

DS20005386B-page 1

PAC1710/20

Features

• Single and Dual High-Side Current Sensor

- Current measurement is integrated over 2.5 ms

to 2.6 seconds with up to 11-bit resolution

- 1% current measurement accuracy in

positive range

- Measures VSOURCE voltages

•Calculates Power

•VSOURCE Voltage Range 0V to 40V

• Bidirectional Current Sensing

• Auto-Zero Input Offset Voltage

• Digital Averaging

- Adjustable sampling time and resolution

• 5 µA Typical Standby Current

• Programmable Sense Voltage Range

- ±10 mV, ±20 mV, ±40 mV, and ±80 mV

• Power Supply Range 3.0V to 5.5V

• Wide Temperature Operating Range: -40°C to

+85°C

•ALERT Output for Voltage and Current out of

Limit Transients Between Sampling Interval

• SMBus 2.0 Communications Interface

- Block Read and Block Write

- Address selectable by resistor decode

• Sample Time Configurable from 2.5 ms to 320 ms

- With averaging effective sampling times up to

2.6 seconds

• 10-Lead 3 x 3 mm VDFN package

Applications

• Notebook and Desktop Computers

• Industrial

• Power Management Systems

• Embedded Applications

•Servers

Description

The PAC1710/20 are single and dual high-side

bidirectional current sensing monitors with precision

voltage measurement capabilities. Each sensor

measures the voltage developed across an external

sense resistor to represent the high-side current of a

battery or voltage regulator. The PAC1710/20 also

measures the SENSE+ pin voltage and calculates

average power over the integration period. The

PAC1710/20 can be programmed to assert the ALERT

pin when high and low limits are exceeded for Current

Sense and Bus Voltage.

The PAC1710/20 device is good for measuring

dynamic power. The long integration time allows for

extending system polling cycles without losing any

power consumption information. In addition the alert

ensures that transient events are captured between the

polling cycles.

Available in a RoHS compliant 3 x 3 mm 10-pin VDFN

package.

Package Types

SENSE2+†

SENSE1-

SENSE2-†

SMCLK

SMDATA

1

2

3

4

10

9

8

7 ALERT

VDD

SENSE1+

EP

11

6

5

ADDR_SEL

GND

PAC1710/20

3x3 VDFN*

*Includes Exposed Thermal Pad (EP), see Table 3-1

†PAC1720 only.

Single and Dual High-Side Current-Sense Monitor with

Power Calculation

유사한 부품 번호 - PAC1710

제조업체	부품명	데이터시트	상세설명
SMSC Corporation	PAC1720	772Kb / 47P	Dual High-Side Current Sense Monitor with Power Calculation
SMSC Corporation	PAC1720-1-AIA-TR	772Kb / 47P	Dual High-Side Current Sense Monitor with Power Calculation
Microchip Technology	PAC1721	3Mb / 92P	Single-Channel Power Monitor with Accumulator, 9V Full Scale Range January 2026
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유사한 설명 - PAC1710

제조업체	부품명	데이터시트	상세설명
Maxim Integrated Produc...	MAX4376	192Kb / 9P	Single/Dual/Quad High-Side Current-Sense Amplifiers with Internal Gain Rev 3; 5/04
Maxim Integrated Produc...	MAX4376	384Kb / 10P	Single/Dual/Quad, High-Side Current-Sense Amplifiers with Internal Gain Rev 4; 4/09
SMSC Corporation	EMC1701	876Kb / 54P	High-Side Current-Sense and Internal 1째C Temperature Monitor
Maxim Integrated Produc...	MAX4376	1Mb / 11P	Single/Dual/Quad, High-Side Current-Sense Amplifiers with Internal Gain Rev 7; 10/12
Maxim Integrated Produc...	MAX4376HAUKVT	405Kb / 11P	Single/Dual/Quad, High-Side Current-Sense Amplifiers with Internal Gain Rev 7; 10/12
Microchip Technology	EMC1704	1Mb / 68P	High-Side Current-Sense and Multiple 1째C Temperature Monitor Rev. 1.0 11-09-09
SMSC Corporation	EMC1702	890Kb / 57P	High-Side Current-Sense and Dual 1째C Temperature Monitor
Microchip Technology	MCP39F521	1,001Kb / 52P	I2C Power Monitor with Calculation and Energy Accumulation 07/14/15
SMSC Corporation	PAC1720	772Kb / 47P	Dual High-Side Current Sense Monitor with Power Calculation
Microchip Technology	EMC1702	2Mb / 60P	High-Side Current-Sense and Dual 1째C Temperature Monitor 02/28/20

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PAC1710 데이터시트(PDF) 1 Page - Microchip Technology

PAC1710 데이터시트(HTML) 1 Page - Microchip Technology

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