ZXCT1021 datasheet(1/8 Pages) DIODES

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Issue 9 - July 2007

1

www.zetex.com

ZXCT1021

Low offset high-side current monitor

Description

Ordering information

The ZXCT1021 is a precision high-side current

sense monitor. Using this type of device

eliminates the need to disrupt the ground

plane when sensing a load current.

The ZXCT1021 provides a fixed gain of 10 for

applications where minimal sense voltage is

required.

The very low offset voltage enables a typical

accuracy of 3% for sense voltages of only 10mV,

giving

better

tolerances

for

small

sense

resistors necessary at higher currents.

The wide input voltage range of 20V down to as

low as 2.5V make it suitable for a range of

applications.

With

a

minimum

operating

current of just 25µA, combined with its SOT23-

5 package make it suitable for portable battery

equipment too.

Features

•

Accurate high-side current sensing

•

Output voltage scaling

•

2.5V – 20V supply range

•25 A quiescent current

•

1% typical accuracy

•

SOT23-5 package

Applications

•

Battery chargers

•

Smart battery packs

•

DC motor control

•

Over current monitor

•

Power management

•

Level translating

•

Programmable current source

Pinout information

Typical application circuit

Order reference

Package

Device

marking

Status

Reel size

(inches)

Quantity

per reel

Tape width

(mm)

ZXCT1021E5TA

SOT23-5

1021

Released

7

3000

8

NC

GND

VOUT

VSENSE-

VSENSE+

Pinout - top view

Số phần tương tự - ZXCT1021

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Zetex Semiconductors	ZXCT1021	100Kb / 6P	LOW OFFSET HIGH-SIDE CURRENT MONITOR
	ZXCT1021	326Kb / 8P	Low offset high-side current monitor
	ZXCT1021E5TA	100Kb / 6P	LOW OFFSET HIGH-SIDE CURRENT MONITOR
	ZXCT1021E5TA	326Kb / 8P	Low offset high-side current monitor
	ZXCT1021	326Kb / 8P	Low offset high-side current monitor

More results

Mô tả tương tự - ZXCT1021

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Zetex Semiconductors	ZXCT1021	100Kb / 6P	LOW OFFSET HIGH-SIDE CURRENT MONITOR
	ZXCT1022	100Kb / 6P	LOW OFFSET HIGH-SIDE CURRENT MONITOR
	ZXCT1011	289Kb / 8P	High-side low drift current monitor
	ZXCT1021	326Kb / 8P	Low offset high-side current monitor
	ZXCT1022	231Kb / 8P	Low offset high-side current monitor
	ZXCT1020	1Mb / 14P	Low offset current output current monitor
Diodes Incorporated	ZXCT1009	248Kb / 9P	HIGH-SIDE CURRENT MONITOR JULY 2007
	ZXCT1011	295Kb / 8P	High-side low drift current monitor JULY 2005
	ZXCT1020	1Mb / 14P	Low offset current output current monitor AUGUST 2007
	ZXCT1022	202Kb / 8P	Low offset high-side current monitor MARCH 2008

More results

ZXCT1021 bảng dữ liệu(PDF) 1 Page - Diodes Incorporated

ZXCT1021 bảng dữ liệu(HTML) 1 Page - Diodes Incorporated

Số phần tương tự - ZXCT1021

Mô tả tương tự - ZXCT1021

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