L6560 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

L6560

POWER FACTOR CORRECTOR

STMicroelectronics 

L6560 - L6560A

ABSOLUTE MAXIMUM RATINGS

Symbol

IVcc

IGD

INV, COMP

MULT

CS

ZCD

Pin

8

7

1, 2, 3

Parameter

ICC + IZ

Output Totem Pole Peak Current (2µs)

Analog Inputs & Outputs

4 Current Sense Input

5 Zero Current Detector

Ptot

Power Dissipation @Tamb = 50 °C

Tj

Junction Temperature Operating Range

Tstg

Storage Temperature

(Minidip)

(SO8)

Value

30

±700

-0.3 to 7

-0.3 to 7

5 (source)

10 (sink)

1

0.65

-25 to 150

-55 to 150

Unit

mA

mA

V

V

mA

mA

W

°C

°C

PIN CONNECTION

THERMAL DATA

Symbol

Rth j-amb

Parameter

Thermal Resistance Junction-ambient

SO 8

150

MINIDIP

100

Unit

°C/W

PIN FUNCTIONS

N.

Name

1

INV

2

COMP

3

MULT

4

CS

5

ZCD

6

GND

7

GD

8

VCC

Function

Inverting input of the error amplifier. A resistive divider is connected between output regulated

voltage and this point, to provide the voltage feedback.

Output of error amplifier. A feedback compensation network is placed between this pin and the

INV pin.

Input of the multipler stage. A resistive divider connects to this pin the rectified mains. A

voltage signal, proportional to the rectified mains, appears on this pin.

Input to the comparator of the control loop. The current is sensed by a resistor and the

resulting voltage is applied to this pin.

Zero current detection input.

Ground of the control section.

Gate driver output. A push pull output stage is able to drive the Power MOS with peak current

of 400mA (source and sink).

Supply voltage of driver and control circuits.

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