MMDFS2P102 Datasheet, PDF (10/11 Pages) Motorola, Inc – P-Channel Power MOSFET with Schottky Rectifier 20 Volts

MMDFS2P102
TYPICAL APPLICATIONS
Li−lon BATTERY PACK APPLICATIONS
Battery Pack
PACK +
Li−Ion
BATTERY
CELLS
SMART IC
DISCHARGE CHARGE
Q1
Q2
SCHOTTKY SCHOTTKY
PACK −
• Applicable in battery packs which require a high current level.
• During charge cycle Q2 is on and Q1 is off. Schottky can reduce power loss during fast charge.
• During discharge Q1 is on and Q2 is off. Again, Schottky can reduce power dissipation.
• Under normal operation, both transistors are on.
SO−8 FOOTPRINT
0.060
1.52
0.275
7.0
0.024
0.6
0.155
4.0
0.050
1.270
inches
mm
http://onsemi.com
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