TD1410 データシートの表示（PDF） - Unspecified
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TD1410 Datasheet PDF : 13 Pages
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1.8A 380KHZ 20V PWM Buck DC/DC Converter
Pin Configurations
Datasheet
TD1410C
Figure 2 Pin Configuration of TD1410C (Top View)
Pin Description
Pin Number Pin Name Description
1,6, 8
2
3
4
5
7
NC
Vin
SW
GND
FB
EN
Not Connect.
Supply Voltage Input Pin. TD1410C operates from a 3V to 20V
DC voltage. Bypass Vin to GND with a suitably large capacitor
to eliminate noise on the input.
Power Switch Output Pin. SW is the switch node that supplies
power to the output.
Ground Pin. Care must be taken in layout. This pin should be
placed outside of the Schottky Diode to output capacitor ground
path to prevent switching current spikes from inducing voltage
noise into TD1410C.
Feedback Pin. Through an external resistor divider network, FB
senses the output voltage and regulates it. The feedback
threshold voltage is 1.222V.
Enable Pin. Drive EN pin high to turn on the device, drive it low
to turn it off.
Ordering Information
TD1410C
X
X
Circuit Type
Package
P: SOP8
February, 2007 Rev 2.0
Packing
Blank: Tube
R:
Type and Reel
Techcode Semiconductor Limited
2
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