UNISONIC TECHNOLOGIES CO., LTD

UCM101

Preliminary

CMOS IC

www.unisonic.com.tw

1 of 4

Copyright © 2013 Unisonic Technologies Co., Ltd

QW-R502-933.a

BIDIRECTIONAL PRECISION

HIGH-SIDE CURRENT

MONITOR



DESCRIPTION

The UTC UCM101 is a bidirectional precision high-side current

sense monitor. It uses UTC’s advanced technology to provide

customers with a minimum operating current, high accuracy, high

side voltage and a fixed gain of 10, etc.

The UTC UCM101’s output voltage is proportional to the

differential input voltage. Direction of current flow is indicated by

the Flag pin.

The UTC UCM101 is suitable for widely voltage range

applications and portable battery equipment.



FEATURES

* Low operating current

* High side voltage (2.7~20V)

* A fixed gain of 10

* High accuracy (typ=1%)

SOT-25

1

3

5

2

4



ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

UCM101L-AF5-R

UCM101G-AF5-R

SOT-25

Tape Reel



MARKING