The AOZ23655QI is a high-efficiency, easy-to-use DC/DC synchronous buck regulators capable of operation from a 4V to 28V input bus. The device is capable of supplying 18A of continuous output current with an output voltage adjustment from 0V to 1.8V by controlling VID0 and VID1 signals. The AOZ23655QI is available in a 5 mm × 5 mm QFN-31L package and is rated over a -40°C to +85°C ambient temperature range.
Status | Full Production |
Min Vin (V) | 4 |
Max Vin (V) | 28 |
Max Output I (A) | 18 |
Min VOUT (V) | 0 |
Max VOUT (V) | 1.80 |
Package | QFN5x5A-31L |
Control Mode | COT |
Light Load Mode | Yes |
Ultrasonic Mode | No |
External Comp | No |
VCC Supply | External |
Operating Freq (kHz) | 400 |
Iq (uA) | 70 |
Soft Start (ms) | 1.5 |
HS FET RDS(ON) (mΩ) | 6.50 |
LS FET RDS(ON) (mΩ) | 3 |
Max Duty Cycle | 85% |
Adj. I Limit | No |
Remote Sense | Yes |
Enable | Yes |
PGood | Yes |
Forced PWM | Yes |
Ripple Reduction | Yes |
Low Power Mode | No |
Protection | Latch |
Digital Interface | 2-bit VID |
Output Discharge | No |
Status | Full Production |
Min Vin (V) | 4 |
Max Vin (V) | 28 |
Max Output I (A) | 18 |
Min VOUT (V) | 0 |
Max VOUT (V) | 1.80 |
Package | QFN5x5A-31L |
Control Mode | COT |
Light Load Mode | Yes |
Ultrasonic Mode | No |
External Comp | No |
VCC Supply | External |
Operating Freq (kHz) | 400 |
Iq (uA) | 70 |
Soft Start (ms) | 1.5 |
HS FET RDS(ON) (mΩ) | 6.50 |
LS FET RDS(ON) (mΩ) | 3 |
Max Duty Cycle | 85% |
Adj. I Limit | No |
Remote Sense | Yes |
Enable | Yes |
PGood | Yes |
Forced PWM | Yes |
Ripple Reduction | Yes |
Low Power Mode | No |
Protection | Latch |
Digital Interface | 2-bit VID |
Output Discharge | No |
Title | Type | Date | File |
---|---|---|---|
AOZ23655QI Datasheet | Datasheets | 2023-06-19 | |
AOZ23655QI Marking | Markings | 2022-03-01 | |
AOZ23655QI Reliability Report | Reliability Reports | 2022-03-01 | |
QFN5x5A_31L_EP2_S | Package | 2022-03-01 | |
QFN5x5A_31L_EP2_S Tape & Reel | Tape & Reel | 2024-03-15 |
Package Name | Dimensions | Package Specifications | Packaging Method |
---|---|---|---|
QFN5x5A_31L_EP2_S | 5.0x5.0x0.75 | Tape and Reel |