3502EM-G1 Ver la hoja de datos (PDF) - BCD Semiconductor
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3502EM-G1 Datasheet PDF : 11 Pages
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Preliminary Datasheet
340kHz, 2A Synchronous DC-DC Buck Converter
AP3502E
Absolute Maximum Ratings (Note 1)
Parameter
IN Pin Voltage
EN Pin Voltage
SW Pin Voltage
BS Pin Voltage
FB Pin Voltage
COMP Pin Voltage
SS Pin Voltage
Thermal Resistance
Operating Junction Temperature
Storage Temperature
Lead Temperature (Soldering, 10sec)
ESD (Human Body Model)
ESD (Machine Model)
Symbol
VIN
VEN
VSW
VBS
VFB
VCOMP
VSS
θJA
TJ
TSTG
TLEAD
VHBM
VMM
Value
-0.3 to 20
-0.3 to VIN
21
-0.3 to VSW+6
-0.3 to 6
-0.3 to 6
-0.3 to 6
105
150
-65 to 150
260
2000
200
Unit
V
V
V
V
V
V
V
ºC/W
ºC
ºC
ºC
V
V
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.
Recommended Operating Conditions
Parameter
Input Voltage
Operating Ambient Temperature
Symbol
VIN
TA
Min
4.5
-40
Max
18
85
Unit
V
ºC
May. 2012 Rev. 1. 3
BCD Semiconductor Manufacturing Limited
4
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