Description
FPF1321UCX onsemi / Fairchild Power Switch Power Load Distribution Switch, IntelliMAX, Active High, 1.5V to 5.5V In, 1.5A, 50mohm, WLCSP-6 RoHS
Specifications
Manufacturer: onsemi
Product Category: Power Switch ICs – Power Distribution
Type: Load Switch
Number of Outputs: 1 Output
Output Current: 1.5 A
On Resistance – Max: 170 mOhms
On Time – Max: 250 us
Off Time – Max: 335 us
Operating Supply Voltage: 1.5 V to 5.5 V
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 85 C
Mounting Style: SMD/SMT
Package / Case: WLCSP-6
Series: FPF1321
Packaging: Reel
Packaging: Cut Tape
Brand: onsemi / Fairchild
Pd – Power Dissipation: 1.2 W
Product: Power Switches
Product Type: Power Switch ICs – Power Distribution
Reel Quantity:3000
Subcategory: Switch ICs
Supply Voltage – Max: 5.5 V
Supply Voltage – Min: 1.5 V
Tradename: IntelliMAX
Unit Weight: 0.002116 oz
The FPF1321 is a Dual-Input Single-Output (DISO) load switch consisting of two sets of slew-rate controlled, low on-resistance, P-channel MOSFET switches and integrated analog features. The slew-rate-controlled turn-on characteristic prevents inrush current and the resulting excessive voltage droop on the power rails. The input voltage range operates from 1.5 V to 5.5 V to align with the requirements of low-voltage portable device power rails. FPF1321 performs seamless power-source transitions between two input power rails using the SEL pin with advanced break-before-make operation. FPF1321 has a TRCB function to block unwanted reverse current from output to input during ON/OFF states. The switch is controlled by logic inputs of the SEL and EN pins, which are capable of interfacing directly with low-voltage control signals (GPIO). FPF1321 has 65 0 on-chip load resistor for output quick discharge when EN is LOW. FPF1321 is available in 1.0 mm x 1.5 mm WLCSP, 6-bump, with 0.5 mm pitch. FPF1321B is available in 1.0 mm x 1.5 mm WLCSP, 6-bump, 0.5 mm pitch with backside laminate.
Manufacturer: Electronic Components
MFG Part #: FPF1321UCX
