HV9910BDB7 Supertex, HV9910BDB7 Datasheet - Page 2

• Manufacturer Part Number: HV9910BDB7
• Description: LED Lighting Development Kits HV9910B PFC 40W LED DRIVER DEMOBOARD
• Manufacturer: Supertex

Connection Diagram
Connections
Input Voltage - Connect the AC line input voltage to AC
VIN as shown.
Schematic Diagram
190 … 265V
HDR
J1
AC
AC
RMS
1A F
499kΩ
499kΩ
F1
R12A
R12B
R11A
10kΩ
100nF
C11
4.7mH
464kΩ
L3
100nF
R1
C12
DF04S
BR1
8
3
ROSC
2
1
●
GND
3
1235 Bordeaux Drive, Sunnyvale, CA 94089
CL-140
CL
4
PWM
5
HV9910B
C10
220nF
1
VIN
VDD
6
STTH1L06A
C8
10μF
560μH
HV9910BNG-G
L2
2
D2
LED String - Connect the LED strings between LED+ and
LED- as shown (anode of the string to LED+ and cathode
to LED-).
7
LD
350mADC
105VDC
S1J
D9
GATE
IC1
CS
100pF
STTH1L06A
C20
4
2
D3
●
2.2kΩ
R20
Tel: [phone]
100pF
220VAC
10nF
C7
C3
1.0kΩ
R4
STTH1L06A
D4
2.2μF
C1
1
3
620mΩ
CT1
R16
1:1
●
www.supertex.com
2
4
C2
2.2μF
HV9910BDB7
D1
STTH1R06A
R6
620mΩ
M1
SPP04N50C3
470nF
10mH
L1
C5
350mADC
105VDC
POS
NEG
J2
HDR