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ONSEMI FPF1321UCX Power Switch
The FPF1321 is a dual-input, single-output power switch with controlled turn-on and seamless source transition features. It utilizes low on-resistance P-channel MOSFETs and manages voltage spikes during switching by slewing. Operating over 1.5V to 5.5V, it offers reverse current blocking and quick discharge capabilities, making it ideal for portable electronics like smartphones and NFC devices. Its integrated analog functions ensure efficient power management, with logic-compatible GPIO control for easy integration into complex systems. The compact wafer-level chip-scale package supports space-constrained designs.
ONSEMI FPF1321UCX Power Switch Specifications:
- Input Voltage Range: 1.5 V to 5.5 V
- Ron: 50 mΩ at Vin=3.3 V
- Switching Time: 130 μs typical
- Maximum Continuous Current: 1.5 A per channel
- Reverse Current Blocking: Yes
- Package: 1.0 mm x 1.5 mm Wafer-Level Chip-Scale Package
- ESD Protection: >6 kV (Human Body Model), >1.5 kV (Charged Device Model)
- Operating Temperature: -40°C to 85°C
- Output Discharge Path: 65 Ω on FPF1321
- Slew Rate Control: 130 μs for < 1 μF load
- Output Protection: Anti-reverse current
- Control Interface: CMOS logic with active-HIGH EN and GPIO-compatible SEL
- Power Source Selection: Via SEL pin with break-before-make transition
- Physical Dimensions: 1.0 mm x 1.5 mm, 6-bump WLCSP with 0.5 mm pitch
Buy the ON Semiconductor FPF1321 UCX – Reliable Power Switch for Industrial Applications
Get the ON Semiconductor FPF1321 power switch online now. Designed for portable devices and NFC applications, this dual-input, single-output switch offers low resistance, reverse current blocking, quick discharge, and controlled switching. Its compact wafer-level chip-scale package fits easily into space-constrained designs. Perfect for smartphones, tablets, and IoT devices, it ensures reliable power management with efficient source transition and protection features. Purchase today and enhance your product's power performance with a proven industry leader.
Order your ON Semiconductor FPF1321UCX power switch today and ensure seamless power transitions with minimal footprint for your portable and NFC devices.
Frequently Asked Questions
Where can I buy ONSEMI FPF1321UCX?
You can click on the BUY or RFQ button to purchase FPF1321UCX from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part FPF1321UCX?
You can download the FPF1321UCX datasheet or visit the ONSEMI website for support.
Who is the manufacturer of FPF1321UCX?
ONSEMI