EMC1702 datasheet(46/60 Pages) MICROCHIP

Part #	EMC1702

Description	High-Side Current-Sense and Dual 1째C Temperature Monitor

PDF	60 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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46 / 60 page

EMC1702

DS20006455A



2020 Microchip Technology Inc.

Bits 5 - 4 - CS_SAMP_AVG[1:0] - Determines the number of averages that the Current Sensing

Circuitry will take as shown in Table 5.29.

Bits 3 - 2 - CS_SAMP_TIME[1:0] - Determines the sampling time of the Current Sensing Circuitry as

shown in Table 5.30. The VSENSE voltage will be updated at this rate representing the average current

over the Sampling Time multiplied by the Averaging factor as shown in Table 5.31.

Table 5.29 Current Sense Averaging Settings

CS_SAMP_AVG[1:0]

AVERAGING

1x (default)

Table 5.30 Current Sensing Sampling Time Settings

CS_SAMP_TIME[1:0]

CURRENT SENSOR SAMPLING TIME

82ms (default)

82ms

164ms

328ms

Table 5.31 Total Sampling Times

SAMPLING TIME

AVERAGING SELECTION

82ms

164ms

328ms

655ms

164ms

328ms

655ms

1310ms

328ms

655ms

1310ms

2620ms

Table 5.28 Sense Queue Settings (continued)

CS_QUEUE[1:0]

NUMBER OF CONSECUTIVE OUT-OF-LIMIT MEASUREMENTS

EMC1702 Datasheet(PDF) 46 Page - Microchip Technology