FPF1203L: IntelliMAX™ Ultra-Small, Slew-Rate-Controlled Load Switch
The FPF1203 / 03L / 04 / 45 are ultra-small integrated IntelliMAX™ load switches with integrated P-channel switch and analog control features. Integrated slew-rate control prevents inrush current and the resulting excessive voltage drop on the power rail. The input voltage range operates from 1.2V to 5.5V to provide power-disconnect capability for post-regulated power rails in portable and consumer products. The low shut-off current of 1µA (maximum) allows power designs to meet standby and off-power drain specifications.
The FPF1203 / 03L / 04 / 45 are controlled by an active-HIGH logic input (ON pin) compatible with standard CMOS GPIO circuitry found on Field Programmable Gate Array (FPGA) embedded processors. The FPF1203 / 03L / 04 / 045 are available in 0.76mm x 0.76mm 4-bump WLCSP.
Features
- 1.2V to 5.5V Input Voltage Operating Range
- Typical RON:
- 45mΩ at VIN=5.5V
- 55mΩ at VIN=3.3V
- 90mΩ at VIN=1.8V
- 85mΩ at VIN=1.2V
- 45mΩ at VIN=5.5V
- 55mΩ at VIN=3.3V
- 90mΩ at VIN=1.8V
- 85mΩ at VIN=1.2V
- Slew Rate Control with tR:
- FPF1203/FPF1203L/FPF1204:100µs
- FPF12045:2µs
- FPF1203/FPF1203L/FPF1204:100µs
- FPF12045:2µs
- Output Discharge Function on FPF1204 / FPF1205
- Low <1.5µA Quiescent Current
- ESD Protected: Above 7kV HBM, 2kV CDM
- GPIO / CMOS-Compatible Enable Circuitry
- 4-Bump WLCSP, 0.76mm x 0.76mm, 0.4mm Pitch
Ordering CodeProduct | Product & Eco Status | Unit Price/1K Order | Packing Method Convention | Package Marking Convention* |
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FPF1203LUCX | Full Production
Green as of Mar 2011
China RoHS | $0.2422 | WL-CSP 4L
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0.5 x 0 x 0mm,
TAPE REEL | Line 1Q&K
Line 2P&2 (2-Digit Date Code)
Line 3&. (Pin One) &E (Space) &Z (Plant Code)
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