DATA SHEET
MOS FIELD EFFECT
TRANSISTOR
µ PA1722
SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE
PACKAGE DRAWING (Unit : mm)
8 5 1,2,3 ; Source ; Gate 4 5,6,7,8 ; Drain
DESCRIPTION
The µPA1722 is N-Channel MOS Field Effect
Transistor designed for DC/DC converters and power management applications of notebook computers.
FEATURES
• Low on-resistance
1.
8 MAX.
• Small and surface mount package (Power SOP8)
0.
05 MIN.
• Built-in G-S protection diode
0.
15
• Low Ciss: Ciss = 980 pF TYP.
+0.
10 –0.
05
• • •
RDS(on)1 = 21.
0 mΩ MAX.
(VGS = 10 V, ID = 4.
5 A)
1.
44
RDS(on)2 = 29.
0 mΩ MAX.
(VGS = 4.
5 V, ID = 4.
5 A) RDS(on)3 = 32.
0 mΩ MAX.
(VGS = 4.
0 V, ID = 4.
5 A)
1 5.
37 MAX.
4
6.
0 ±0.
3 4.
4...