鈥?/div>
82% Efficiency at V
OUT
= 15 V, I
OUT
= 50 mA, V
IN
= 5.0 V
78% Efficiency at V
OUT
= 15 V, I
OUT
= 30 mA, V
IN
= 3.6 V
Low Operating Current of 19
mA
(No Switching)
Low Shutdown Current of 0.3
mA
Low Start-up Voltage of 1.3 V Typical at 0 mA
Output Voltage up to 15 V with Built-in 16 V MOSFET Switch
PFM Switching Frequency up to 300 kHz
Chip Enable
Low Profile and Minimum External Parts
Micro Miniature TSOP-5 Package
PIN CONNECTIONS AND
MARKING DIAGRAM
CE
FB
VDD
1
DCEYW
2
3
5
LX
4
GND
(Top View)
Typical Applications
LCD Bias
Personal Digital Assistants (PDA)
Digital Still Camera
Handheld Games
Hand-held Instrument
Device
NCP1403SNT1
DCE = Device Marking
Y
= Year
W = Work Week
ORDERING INFORMATION
Package
TSOP-5
Shipping
3000/T
ape & Reel
漏
Semiconductor Components Industries, LLC, 2002
1
December, 2002 - Rev. 4
Publication Order Number:
NCP1403/D