EC4213

Constant Current N-Channel MOSFET

Linear LED Controller

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

4H22N Rev. F002

2/5

1

2

3

SOP10

4

10

9

8

7

5

6

GND

NTC

ABSOLUTE MAXIMUM RATINGS

Voltage........................................................................ 6V

Operating Tempera

ture………………… -40°C to +125°C

Storage Temperature

…………………… -55°C to +150°C

Maximum Die Temperature

………………………. +150°C

Lead Te

mperature……………………………….… +260°C

ESD HBM Voltage HV Pin

…………………….....… 1.2kV

ESD HBM Voltage LV Pin

……………………......… 3.5kV

ESD M

M Voltage……………………………….….… 350V

PIN CONFIGURATION

Note:

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional

operation under these conditions is not implied. Continuous operation of the device at the absolute rating

level may affect device reliability.

ELECTRICAL CHARACTERISTICS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

Electrical Characteristic

Operation Voltage

25

500

V

Current Regulation (Note 1)

95

100

105

mA

285

300

315

mA

Quiescent Current (Note 2)

300

µA

Reference Voltage

0.6

V

External Reference Voltage

1.21

V

1.4

V

0.4

V

Thermal Characteristic

0.01

％/℃

Operating Temperature

-40

125

℃

Total Power Dissipation (Operation)

1

W

Thermal Resistance

SOP10 Package

140

℃/W

Protection

LEDs

LED Short Protection

0.64

V

0.3

V

Thermal Foldback Protection

0.5

V

Note: