10V Single Channel Programmable Load Switch
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AP22850 is an integrated P-Channel load switch, which features an adjustable ramp-up and discharge rate that can be set via an external capacitor and a resistor, respectively. In addition, it incorporates a “power good” output to flag when the switch is fully enhanced. The PChannel switch has a typical RDS(ON) of 21mΩ, enabling a current handling capability of up to 8A.
AP22850 is designed to operate from 4.5V to 11V. The near-zero quiescent supply current makes it ideal for use in battery powered distribution systems where power consumption is a concern.
Even as a P-Channel load switch, AP22850 does not require an external gate pull-up resistor, and consequently, stays true to its headlining feature of near-zero quiescent current specification. It also features circuitry to suppress fast input transients (with EN low) from coupling to VOUT.
Operating Voltage Range | 4.5 to 11 V |
---|---|
Channels | 1 |
Maximum Output Current | 8 A |
Typical Quiescent Current | 0.001 µA |
RDS(ON) | 21 mΩ |
Operating Ambient Temperature Range (°C) | -40 to 85 °C |
Output Turn-On Delay Time Typ | - |
Output Turn-On Rise Time Typ | - |
A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
PCN # | Issue Date | Implementation Date | Subject |
---|---|---|---|
PCN-2672 | 2024-03-11 | 2024-09-07 | Device End of Life (EOL) |
PCN-2512 | 2021-04-16 | 2021-07-16 | Qualified Additional Assembly & Test (A/T) Site |