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TD1509D5 View Datasheet(PDF) - Unspecified

Part NameDescriptionManufacturer
TD1509D5 2A 150KHz PWM Buck DC/DC Converter Unspecified1
Unspecified 
TD1509D5 Datasheet PDF : 17 Pages
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Techcode®
2A 150KHz PWM Buck DC/DC Converter
DATASHEET
TD1509
Absolute Maximum Ratings
Note1: Stresses greater than those listed under Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device
at these or any other conditions above those indicated in the operation is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
reliability.
Parameter
Input Voltage
Feedback Pin Voltage
ON/OFF Pin Voltage
Output Pin Voltage
Power Dissipation
Operating Junction Temperature
Storage Temperature
Lead Temperature (Soldering, 10 sec)
ESD (HBM)
MSL
Thermal Resistance-Junction to Ambient
Thermal Resistance-Junction to Case
Symbol
VIN
VFB
VEN
VSW
PD
TJ
TSTG
TLEAD
RθJA
RθJC
Value
-0.3 to 45
-0.3 to Vin+0.3
-0.3 to Vin+0.3
-0.3 to Vin+0.3
Internally limited
150
-65 to 150
260
2000
Level3
85
45
Unit
V
V
V
V
mW
ºC
ºC
ºC
V
ºC / W
ºC / W
Recommended Operating Conditions
Parameter
Input Voltage
Operating Junction Temperature
Operating Ambient Temperature
Symbol
VIN
TJ
TA
Min.
3.6
-40
-40
Max.
45
125
85
Unit
V
ºC
ºC
December, 20, 2005.
Techcode Semiconductor Limited
4
www.techcodesemi.com
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