L6564D View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

L6564D

10 pin transition-mode PFC controller

STMicroelectronics 

L6564

Table 4. Electrical characteristics (continued)

Symbol

Parameter

Test condition

Voltage feedforward

VVFF Linear operation range

ΔV

Dropout VMULTpk-VVFF

ΔVVFF

ΔVVFF

Line drop detection thresh.

Line drop detection thresh.

RDISCH Internal discharge resistor

Vcc < VccOn

Vcc > or = to VccOn

Below peak value

Below peak value Tj =25°C

Tj = 25 °C

VDIS

VEN

Disable threshold

Enable threshold

Zero current detector

(2) voltage falling

(2) voltage rising

VZCDH

VZCDL

VZCDA

Upper clamp voltage

Lower clamp voltage

Arming voltage

(positive-going edge)

Triggering voltage

VZCDT (negative-going edge)

IZCDb

IZCDsrc

IZCDsnk

Input bias current

Source current capability

Sink current capability

Gate driver

IZCD = 2.5mA

IZCD = - 2.5mA

VZCD = 1 to 4.5V

VOL Output low voltage

Isink = 100mA

VOH Output high voltage

Isource = 5mA

Isrcpk Peak source current

Isnkpk Peak sink current

tf

Voltage fall time

tr

Voltage rise time

VOclamp Output clamp voltage

Isource = 5mA; Vcc = 20V

UVLO saturation

Vcc= 0 to VCCon, Isink= 2mA

1.

2.

3.

( ) Parameters tracking each other

The multiplier output is given by:

Parameters tracking each other

Vcs

= VCS_Ofst

+

KM

⋅

VMULT ⋅ VCOMP −2.5

VV2FF

Electrical characteristics

Min. Typ. Max. Unit

1

3V

800

mV

20

40 70 100 mV

50 70 90 mV

7.5 10 12.5

kΩ

5

20

0.745 0.8 0.855 V

0.845 0.88 0.915 V

5.0 5.7

V

-0.3 0 0.3 V

1.1 1.4 1.9 V

0.5 0.7 0.9 V

-2.5 -4

2.5 5

1 µA

mA

mA

0.6 1.2 V

9.8 10.3

V

-0.6

A

0.8

A

30 60 ns

45 110 ns

10 12 15 V

1.1 V

Doc ID 16202 Rev 1

11/34

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