UPSL101

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 7

www.unisonic.com.tw

QW-R125-027.a



ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

-0.3~30

V

GATE to GND

-0.3~30

V

I/O (Except GATE) to GND

-0.3~7

V

Operating Ambient Temperature

-20~85

°C

Junction Temperature

-40~150

°C

Storage Temperature

-55~150

°C

Lead Temperature (10 Sec)

260

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



RECOMMENDED OPERATING RANGE

PARAMETER

SYMBOL

RATINGS

UNIT

11~25

V



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply Voltage Section

Standby Current

0.2

15

μA

Static Current

4.0

5.5

mA

7

8

9

V

13.6

14.6

15.6

V

30

V

28

V

Current Sense Section

Lead Edge Blanking Time

20

ns

OCP Propagation Delay

Td_OC

From OCP Comparator to

Gate Drive

300

ns

Source Current of OCP_TH PIN

27

38

49

μA

Threshold Voltage of Over Current

Protection

2.1

V

1.8

V

1.5

V

Multiplier Section

Linear Operating Range

0~3

V

Output Max. Slope

1.5

V/V

Gain

K

0.6

0.75

0.9

1/V

ZCD Section

Output Over Voltage Protection

1μs Delay After Turn Off

3.8

4

4.2

V

ZCD Low Voltage Detection

0.9

V

When ZCD Rise up This Voltage,

Demagnetization Began

0.9

V

When ZCD Drop Below This

Voltage, Demagnetization Finished

0.12

V