L6567 STMicroelectronics, L6567 Datasheet - Page 2

• Manufacturer Part Number: L6567
• Description: HIGH VOLTAGE DRIVER FOR CFL
• Manufacturer: STMicroelectronics

L6567
PIN FUNCTION
PIN CONNECTION (Top view)
2/15
N
10
11
12
13
14
1
2
3
4
5
6
7
8
9
PGND
SGND
R
RHV
Pin
G1
NC
G2
CP
CF
F
S1
V
R
REF
CI
S
S
S
Floating Supply of high side driver
Gate of high side switch
Source of high side switch
High Voltage Spacer. (Should be not connected)
Supply Voltage for GND level control and drive
Gate of low side switch
Power Ground
First timing (TPRE TIGN), then averaging the ripple in the representation of the HVB (derived
through RHV).
R
Reference resistor for current setting
Signal Ground. Internally Connected to PGND
Frequency setting capacitor
Start-up supply resistor, then supply voltage sensing.
Timing capacitor for frequency shift
SHUNT
: current monitoring input
PGND
N.C.
G1
G2
FS
S1
V
S
1
2
3
4
5
6
7
D96IN440
Description
14
13
12
11
10
9
8
CI
RHV
CF
SGND
RREF
RS
CP