GM9623 Datasheet, PDF (3/6 Pages) Gamma Microelectronics Inc. – Requires low inductance value

GM9623
350mA, High Voltage LED driver
with Build in Power FET
Absolute Maximum Ratings
PARAMETER
RATINGS
Operating voltage at D output with regard to Gnd (Vd)
550V
Operating Temperature Range
- 40°C to + 70°C
Junction Temperature
+125°C
Storage Temperature
- 65°C to + 150°C
Stresses beyond those listed under ‘‘Absolute Maximum Ratings’’ may cause permanent damage to the device. These
are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in
the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
Block Diagram
GND
CU
D
Voltage
Reference
Toff = 10µs
Internal Voltage
Regulator
S
Q
Q
R
Tb = 300ns
3