BP3309

PSR Single-Stage APFC Offline LED Controller

BP3309_DS_Rev 1.2

www.bpsemi.com

3

Bright Power Semiconductor Co. Confidential – Customer Use Only

Absolute Maximum Ratings (note1)

Symbol

Parameters

Range

Units

VCC

VCC pin input voltage

-0.3~22

V

CS

Current sense pin input voltage

-0.3~6

V

COMP

Compensation pin input voltage

-0.3~6

V

LN

Line voltage sense pin input voltage

-0.3~6

V

FB

Feedback pin input voltage

-0.3~6

V

IST_MAX

ST pin maximum sink current

5

mA

OUT

Internal MOSFET Drain voltage

-0.3~18

V

IOUT

Internal MOSFET maximum current

3

A

PDMAX

Power dissipation (note2)

0.45

W

θ

JA

Thermal resistance (Junction to Ambient)

145

℃/W

TJ

Operating junction temperature

-40 to 150

℃

TSTG

Storage temperature range

-55 to 150

℃

ESD (note3)

2

KV

Note 1: Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. Under “recommended operating

conditions” the device operation is assured, but some particular parameter may not be achieved. The electrical characteristics table defines the operation

range of the device, the electrical characteristics is assured on DC and AC voltage by test program. For the parameters without minimum and maximum

value in the EC table, the typical value defines the operation range, the accuracy is not guaranteed by spec.

Note 2: The maximum power dissipation decrease if temperature rise, it is decided by TJMAX, θJA, and environment temperature (TA). The maximum power

dissipation is the lower one between PDMAX = (TJMAX - TA)/ θJA and the number listed in the maximum table.

Note 3: Human Body mode, 100pF capacitor discharge on 1.5KΩ resistor

Recommended Operation Conditions

Symbol

Parameter

Range

Unit

VCC

Power supply voltage

11.5~17.5

V

Recommended Key Component Value

Symbol

Parameter

Value

Unit

Cap_VCC

VCC capacitor

2.2

uF

Cap_ST

Start up capacitor

470

nF