40mA 150V LED DRIVER
DFN40HY15
FEATURES
●High reliability DFN-8 package ●160V wide operating voltage ●Adjustable outpu...
40mA 150V LED DRIVER
DFN40HY15
FEATURES
●High reliability DFN-8 package ●160V wide operating
voltage ●Adjustable output current with contant current source ●
Voltage surge suppressing—protecting LEDs ●Temperature protection function ●Simple , economical and robust device ,
is more suitable in micromodule ●RoHS compliant ●Apply to AC110V/AC220V power supply system ●HBM ESD 10KV min.
APPLICATIONS
●Home appliance & industrial LED lighting ●AC lighting panels , display signboard , decorative
lighing , channel indicator lamp ●Automobile:chevron side mirror marker , cluster ,
display instrument backlighting ●Switch contact wetting
DFN-8
MAXIMUM RATINGS (TA=25℃ unless otherwise noted)
RATING
SYMBOL
VALUE
Anode-Cathode
Voltage Reverse
Voltage ESD Rating:Human Body Model
Vak Max. VR ESD
150 500 10000
ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)
CHARACTERISTICS
SYMBOL
Min.
Typ.
Steady State Current (Regulable) Pulse Current (Regulable) Capacitance@Vak=7.5V , f=1MHZ
Ireg(SS) Ireg(P)
C
31 33.3
40 44 17
Capacitance@Vak=0 V , f=1MHZ
C
70
UNIT V mV V
Max. 49 54
UNIT mA mA pF pF
REV. 4, 16-Apr-2014
1
RATING AND CHARACTERISTIC CURVES
DFN40HY15
Ireg(SS),STEADY STATE CURRENT (mA)
FIG. 1 – Steady State Current(Ireg(SS)) vs AnodeCathode
Voltage (Vak)
80
TA=-40℃
70 ≈-0.179mA/℃
TA=25℃
typ@Vak=7.5V
60
TA=85℃
50
≈-0.106mA/℃
40
TA=125℃
typ@Vak=7.5V
≈-0.113mA/℃
30 typ@Vak=7.5V
20
10
DC Test State , Still Air,Radj=Open
0 0 1 2 3 4 5 6 7 8 9 10
Vak...
