LV5011MD

No.A2201-2/11

Recommended Operating Conditions

at Ta = 25

C

Parameter

Symbol

Conditions

Ratings

Unit

Input voltage

VIN

8.5 to 24

V

Electrical Characteristics

at Ta

 25C, VIN = 12V, unless otherwise specified.

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

Reference Voltage block

Built-in Reference Voltage

VREF

0.585

0.605

0.625

V

VREF VIN line regulation

VREF_LN

VIN = 8.5 to 24V

±0.5

%

Under Voltage Lockout

Operation Start Input

Voltage

UVLOON

8

9

10

V

Operation Stop Input

Voltage

UVLOOFF

6.3

7.3

8.3

V

Hysteresis Voltage

UVLOH

1.7

V

Oscillation

Frequency

FOSC

55

70

85

kHz

Maximum ON duty

MAXDuty

93

%

Comparator

Input offset Voltage

(Between CS and REF_IN)

VIO_RI

1

10

mV

Input current

IIOCS

160

nA

IIOREF

80

nA

CS pin max voltage

VOM

1

V

FET output stage

Drain Leakage current

ILK

VDrain=480V

100

uA

Power FET ON resistor

Ron

VIN=12V

9.5

Ω

Minimum On time

TMIN

200

ns

Thermal protection Circuit

Thermal shutdown

temperature

TSD

*Design guarantee

165

C

Thermal shutdown

hysteresis

TSD

*Design guarantee

30

C

TRIAC Stabilization Circuit

Threshold of OUT2

VACS

OUT2=High [ less than right record ]

2.8

3.0

3.2

V

OUT2 sink current

IO2I

VIN=12V, OUT2=6V

0.6

mA

OUT2 source current

IO2O

VIN=12V, OUT2=6V

0.6

mA

VCC current

UVLO mode VIN current

ICCOFF

VINUVLOOFF

120

160

A

Normal mode VIN current

ICCON

VIN=12V

1.0

mA

VIN Over Voltage Protection Circuit

VIN over voltage protection

voltage

VINOVP

24

27

30

V

VIN Current at OVP

IINOVP

VIN=30V

0.7

1.0

1.5

mA

CS terminal abnormal sensing circuit

Abnormal sensing voltage

CSOCP

1.9

V

*: Design guarantee (value guaranteed by design and not tested before shipment)