Diodes AL9910/ AL9910A/ AL9910-5/ AL9910A-5 - Manual (Page 3)

AL9910/ AL9910A/ AL9910-5/ AL9910-5A
Document number: DS35103 Rev. 9 - 2
3 of 15
www.diodes.com
May 2014
© Diodes Incorporated
AL9910/ AL9910A/ AL9910-5/ AL9910A-5
Absolute Maximum Ratings
(Note 4) (@T
A
= +25°C, unless otherwise specified.)
Symbol Parameter Ratings Unit
V
IN(MAX)
Maximum input voltage, V
IN
, to GND -0.5 to +520 V
V
CS
Maximum CS input pin voltage relative to GND -0.3 to +0.45 V
V
LD
Maximum LD input pin voltage relative to GND -0.3 to (V
DD
+0.3) V
V
PWM_D
Maximum PWM_D input pin voltage relative to GND -0.3 to (V
DD
+0.3) V
V
GATE
Maximum GATE pin voltage relative to GND -0.3 to (V
DD
+0.3) V
V
DD(MAX)
Maximum V
DD
pin voltage relative to GND 12 V
Continuous Power Dissipation (T
A
= +25 °C)
SO-8 (derate 6.3mW/ °C above +25°C) 630 mW
SO-8EP (derate at 22mW/°C above 25°C) 2200 mW
T
J
Junction Temperature Range +150 °C
T
ST
Storage Temperature Range -65 to +150 °C
ESD HBM Human Body Model ESD Protection (Note 5) 1500 V
ESD MM Machine Model ESD Protection (Note 5) 300 V
Notes: 4. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional
operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure
to absolute maximum rating conditions for extended periods may affect device reliability.
All voltages are with respect to Ground. Currents are positive into, negative out of the specified terminal.
5. Semiconductor devices are ESD sensitive and may be damaged by exposure to ESD events. Suitable ESD precautions should be taken when
handling and transporting these devices
Recommended Operating Conditions
(@T
A
= +25°C, unless otherwise specified.)
Symbol Parameter Min Max Unit
V
INDC
Input DC Supply Voltage Range
AL9910
AL9910-5
15.0 500
V
AL9910A
Al9910A-5
20.0 500
T
A
Ambient Temperature Range (Note 6)
AL9910_S -40 +85
°C
AL9910_SP -40 +105
V
DD
Maximum Recommended Voltage Applied to V
DD
Pin (Note 7)
AL9910
AL9910-5
10
V
AL9910A
AL9910A-5
12
V
EN(LO)
Pin PWM_D Input Low Voltage 0 1
V
V
EN(HI)
Pin PWM_D Input High Voltage 2.4 V
DD
Notes: 6. Maximum ambient temperature range is limited by allowable power dissipation. The Exposed pad SO-8EP with its lower thermal impedance allows
the variants using this package to extend the allowable maximum ambient temperature range.
7. When using the AL9910 in isolated LED lamps an auxiliary winding might be used.