FPF1903 Series
1.5A Ideal Diode load switch with Ultra-Low IQ and Small Package
Manufacturer: ON Semiconductor
Catalog
1.5A Ideal Diode load switch with Ultra-Low IQ and Small Package
Key Features
• P-type Power Switch with ideal diode feature
• IN voltage range: 1.2V ~ 5.5V
• Max continuous current capability: 1.5 A
• Low Supply Quiescent Current 250nA (Typ.)
Description
AI
FPF1903 is a single load switch with P-type MOSFET integrated. The device can perfectly block reverse current from OUT to IN in both enabled and disabled status.The input voltage from 1.2 V to 5.5 V. The supply current is relatively constant with load current 1.5 A, when disabled (EN = low), the power consumption is typically 250 nA, it is suitable for use in most low−voltage, portable electronic devices.FPF1903 is in ultra−small WLCSP−4 package with 0.35mm pin pitch.