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AAT7551
20V P-Channel Power MOSFET General Description
The AAT7551 is a dual low threshold P-channel MOSFET designed for the battery, cell phone, and PDA markets. Using AnalogicTech's ultra-highdensity MOSFET process and space-saving, small outline, J-lead package, performance superior to that normally found in a TSOP-6 footprint has been squeezed into the footprint of an SC70JW-8 package.
Features
• • • Drain-Source Voltage (max): -20V Continuous Drain Current1 (max): -2.7A @ 25°C Low On-Resistance: — 100mΩ @ VGS = -4.5V — 175mΩ @ VGS = -2.5V
Dual SC70JW-8 Package
Top View
D1 8 D1 7 D2 6 D2 5
Applications
• • • Battery Packs Battery-Powered Portable Equipment Cellular and Cordless Telephones
Absolute Maximum Ratings
TA = 25°C, unless otherwise noted.