4 / 13 page
1.5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER
AZ34063A
Preliminary Datasheet
4
Apr. 2005 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
Note 1: Stresses greater than 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
under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods
may affect device reliability.
Note 2: Maximum package power dissipation limits must be observed.
Recommended Operating Conditions
Parameter
Symbol
Min
Max
Unit
Supply Voltage
VCC
336
V
Ambient Temperature
TA
-40
85
oC
Parameter
Symbol
Value
Unit
Power Supply Voltage
VCC
40
V
Comparator Input Voltage Range
VIR
-0.3 to 40
V
Switch Collector Voltage
VC(switch)
40
V
Switch Emitter Voltage (Vpin1=40V)
VE(switch)
40
V
Switch Collector to Emitter Voltage
VCE(switch)
40
V
Driver Collector Voltage
VC(driver)
40
V
Driver Collector Current (Note 2)
IC(driver)
100
mA
Switch Current
ISW
1.5
A
Power Dissipation and Thermal Characteristics
Plastic Package,
Power Dissipation (TA = 25
)
Thermal Resistance
SOIC Package,
Power Dissipation (TA = 25
)
Thermal Resistance
PD
R J
PD
R JA
1.25
100
625
160
W
/W
mW
/W
Operating Junction Temperature
TJ
150
Storage Temperature Range
TSTG
-65 to 150
ESD (Human body model)
2000
V
Absolute Maximum Ratings (Note 1)
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
