L6567D Просмотр технического описания (PDF) - STMicroelectronics

Номер в каталоге

Компоненты Описание

Список матч

L6567D

HIGH VOLTAGE DRIVER FOR CFL

STMicroelectronics 

L6567

PIN FUNCTION

N°

Pin

Description

1

FS Floating Supply of high side driver

2

G1 Gate of high side switch

3

S1 Source of high side switch

4

NC High Voltage Spacer. (Should be not connected)

5

VS Supply Voltage for GND level control and drive

6

G2 Gate of low side switch

7

PGND Power Ground

8

CP First timing (TPRE TIGN), then averaging the ripple in the representation of the HVB (derived

through RHV).

9

RS RSHUNT: current monitoring input

10

RREF Reference resistor for current setting

11

SGND Signal Ground. Internally Connected to PGND

12

CF Frequency setting capacitor

13

RHV Start-up supply resistor, then supply voltage sensing.

14

CI Timing capacitor for frequency shift

PIN CONNECTION (Top view)

FS

G1

S1

N.C.

VS

G2

PGND

1

14

2

13

3

12

4

11

5

10

6

9

7

8

D96IN440

CI

RHV

CF

SGND

RREF

RS

CP

2/15

Share Link: