NCP1450A ON, NCP1450A Datasheet - Page 22

• Manufacturer Part Number: NCP1450A
• Description: PWM Step-up DC-DC Controller
• Manufacturer: ON

total design. The footprint for the semiconductor packages
must be the correct size to insure proper solder connection
Components Supplier
Inductor: L1, L2
Schottky Diode: D1, D2
MOSFET: Q1
BJT: Q2
Output Capacitor: C1, C3
Input Capacitor: C2, C4
Surface mount board layout is a critical portion of the
Parts
MINIMUM RECOMMENDED FOOTPRINT FOR SURFACE MOUNTED APPLICATIONS
Sumida Electric Co. Ltd.
ON Semiconductor
ON Semiconductor
ON Semiconductor
KEMET Electronics Corp.
KEMET Electronics Corp.
Supplier
0.074
1.9
0.037
0.037
0.95
0.95
(Footprint Compatible with SOT23-5)
http://onsemi.com
T1 ORIENTATION
CD54-100MC
MBRM110L
NTGS3446T1
MMJT9410
T494D227K006AS
T491C106K016AS
NCP1450A
TSOP-5
Part Number
TSOP-5
8 mm
0.094
22
2.4
interface between the board and the package. With the
correct pad geometry, the packages will self align when
subjected to a solder reflow process.
0.039
1.0
Inductor 10 mH/1.44 A
Schottky Power Rectifier
Power MOSFET N-Channel
Bipolar Power Transistor
Low ESR Tantalum Capacitor
Low Profile Tantalum Capacitor
220 mF/6.0 V
10 mF/16 V
Description
inches
0.028
mm
0.7
(852) 2880-6688
(852) 2689-0088
(852) 2689-0088
(852) 2689-0088
(852) 2305-1168
(852) 2305-1168
Phone