ap3409 BCD Semiconductor Manufacturing Limited, ap3409 Datasheet - Page 4
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ap3409
Manufacturer Part Number
ap3409
Description
3a, 4mhz High Efficiency Synchronous Buck Converter
Manufacturer
BCD Semiconductor Manufacturing Limited
Datasheet
1.AP3409.pdf
(12 pages)
Available stocks
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Part Number
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Ordering Information
BCD Semiconductor's Pb-free products, as designated with "G1" suffix in the part number, are RoHS compliant
and green.
Absolute Maximum Ratings (Note 1)
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.
Jul. 2010 Rev. 1. 0
3A, 4MHz High Efficiency Synchronous Buck Converter
Parameter
VDD Pin Voltage
PVDD Pin Voltage
FB Pin Voltage
COMP Pin Voltage
SW Pin Voltage
SHDN/RT Pin Voltage
Thermal Resistance
Operating Junction Temperature
Storage Temperature
Lead Temperature (Soldering, 10 sec)
ESD (Machine Model)
ESD (Human Body Model)
DFN-3×3-10
Package
Circuit Type
DN: DFN-3×3-10
Package
Temperature
-40 to 85°C
Range
AP3409
AP3409DNTR-G1
Part Number
Green
-
4
Symbol
V
V
T
T
V
V
V
V
θ
COMP
LEAD
PVDD
T
STG
SW
DD
JA
FB
RT
J
BDA
BCD Semiconductor Manufacturing Limited
Marking ID
G1: Green
TR: Tape & Reel
-0.3 to V
Green
Preliminary Datasheet
-65 to 150
-0.3 to 6
-0.3 to 6
-0.3 to 6
-0.3 to 6
-0.3 to 6
Value
2000
110
150
260
200
IN
+0.3
Tape & Reel
Packing
AP3409
Type
Unit
ºC/W
ºC
ºC
ºC
V
V
V
V
V
V
V
V