EC9529A

Lithium Battery Protection

Integrated Circuit

E-CMOS Corp. (www.ecmos.com.tw)

5L16N-Rev. F003

2/10

Pin Assignments

Pin Description

Ordering Information

Note: “YWW” is manufacturing codes, “Y” stands for year=>2015=5

“WW” means the week

PIN

NUMBER

PIN NAME

PIN DESCRIPTION

1

VT

Test Pin；only for Just- link usage when FT, no function when application

2

GND

Ground Pin, connect the negative terminal of the battery to this pin

3

VDD

Power Supply Pin

4,5

VM

The Cathode terminal of the battery or charger, through internal MOSFET

To the Ground

PART

NUMBER

Package

Type

Over-charge

Detection

Voltage

[VCU] (V)

Over-charge

Release

Voltage

[VCL] (V)

Over-discharge

Detection

Voltage

[VDL] (V)

Over-discharge

Release

Voltage

[VDR] (V))

Over-current

Detection

Current

[IOV1] (A

Top Mark

EC9529ANB2R

SOT23-5

4.30

4.10

2.40

3.0

3

03TYWW