Datasheet AP22652, AP22653, AP22652A, AP22653A (Diodes) - 2
| Manufacturer | Diodes |
| Description | Precision Adjustable Current-Limited Power Switches |
| Pages / Page | 17 / 2 — AP22652/AP22653/AP22652A/AP22653A. Typical Applications Circuit. FAULT. … |
| File Format / Size | PDF / 1.1 Mb |
| Document Language | English |
AP22652/AP22653/AP22652A/AP22653A. Typical Applications Circuit. FAULT. EN/EN. Available Options. Enable Pin. Recommended Maximum
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AP22652/AP22653/AP22652A/AP22653A Typical Applications Circuit
(Note 4)
FAULT EN/EN
Note: 4. 120µF output capacitance is a requirement of USB.
Available Options Enable Pin Recommended Maximum Current-Limit Part Number Channel Package (EN/EN) Continuous Load Current (A) Protection
AP22652 1 Active Low W-DFN2020-6 (Type A1) AP22653 1 Active High W-DFN2020-6 (Type A1) Constant-Current AP22652 1 Active Low SOT26 (Type A1) AP22653 1 Active High SOT26 (Type A1) 2.1 AP22652A 1 Active Low W-DFN2020-6 (Type A1) AP22653A 1 Active High W-DFN2020-6 (Type A1) Latch-Off AP22652A 1 Active Low SOT26 (Type A1) AP22653A 1 Active High SOT26 (Type A1)
Pin Descriptions Pin Number Pin AP22653W6-7 AP22652FDZ-7 AP22653FDZ-7 I/O Function AP22652W6-7 Name AP22652AW6-7 AP22653AW6-7 AP22652AFDZ-7 AP22653AFDZ-7
Input, connect a 0.1µF or greater ceramic capacitor IN 1 1 6 6 I from IN to GND as close to IC as possible. GND 2 2 5 5 — Ground, connect to external exposed pad. EN 3 — 4 — I Enable input, logic low turns on power switch. EN — 3 — 4 I Enable input, logic high turns on power switch. Active-low open-drain output, asserted during over- FAULT 4 4 3 3 O current, over-temperature, or reverse-voltage conditions. Use external resistor to set current-limit threshold; ILIM 5 5 2 2 O recommended 10kΩ ≦ RLIM ≦ 210kΩ Voltage Output Pin, connect a 0.1μF bypass capacitor OUT 6 6 1 1 O and a high-value capacitor to GND, close to IC. (At least 10μF in USB application.) Internal connection to GND; Connect to GND externally Exposed — — Pad Pad — for improved power dissipation. It should not be used Pad as electrical ground conduction path. AP22652/AP22653/AP22652A/AP22653A 2 of 17 July 2020 Document number: DS41186 Rev. 2 - 2
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© Diodes Incorporated
(Note 4)
FAULT EN/EN
Note: 4. 120µF output capacitance is a requirement of USB.
Available Options Enable Pin Recommended Maximum Current-Limit Part Number Channel Package (EN/EN) Continuous Load Current (A) Protection
AP22652 1 Active Low W-DFN2020-6 (Type A1) AP22653 1 Active High W-DFN2020-6 (Type A1) Constant-Current AP22652 1 Active Low SOT26 (Type A1) AP22653 1 Active High SOT26 (Type A1) 2.1 AP22652A 1 Active Low W-DFN2020-6 (Type A1) AP22653A 1 Active High W-DFN2020-6 (Type A1) Latch-Off AP22652A 1 Active Low SOT26 (Type A1) AP22653A 1 Active High SOT26 (Type A1)
Pin Descriptions Pin Number Pin AP22653W6-7 AP22652FDZ-7 AP22653FDZ-7 I/O Function AP22652W6-7 Name AP22652AW6-7 AP22653AW6-7 AP22652AFDZ-7 AP22653AFDZ-7
Input, connect a 0.1µF or greater ceramic capacitor IN 1 1 6 6 I from IN to GND as close to IC as possible. GND 2 2 5 5 — Ground, connect to external exposed pad. EN 3 — 4 — I Enable input, logic low turns on power switch. EN — 3 — 4 I Enable input, logic high turns on power switch. Active-low open-drain output, asserted during over- FAULT 4 4 3 3 O current, over-temperature, or reverse-voltage conditions. Use external resistor to set current-limit threshold; ILIM 5 5 2 2 O recommended 10kΩ ≦ RLIM ≦ 210kΩ Voltage Output Pin, connect a 0.1μF bypass capacitor OUT 6 6 1 1 O and a high-value capacitor to GND, close to IC. (At least 10μF in USB application.) Internal connection to GND; Connect to GND externally Exposed — — Pad Pad — for improved power dissipation. It should not be used Pad as electrical ground conduction path. AP22652/AP22653/AP22652A/AP22653A 2 of 17 July 2020 Document number: DS41186 Rev. 2 - 2
www.diodes.com
© Diodes Incorporated
