Datasheet Details
| Part number | APW8879B |
|---|---|
| Manufacturer | ANPEC |
| File Size | 528.91 KB |
| Description | Synchronous Buck Converter |
| Datasheet |
 APW8879B Datasheet
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| Part number | APW8879B |
|---|---|
| Manufacturer | ANPEC |
| File Size | 528.91 KB |
| Description | Synchronous Buck Converter |
| Datasheet |
APW8879B Datasheet
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Wide Operating Range from +5.5V to +24V Input Voltages Power-On-Reset Monitoring on VIN at 4.5V ~ 4.9V range Built-in 100uA low quiescent current Support IOUT = 8A Application Built in PWM & PFM Control Schemes with COT achitecture Built in Integrated Bootstrap Forward P-CH MOSFET Fixed Switching Frequency from700KHz Fixed 3.33V VOUT REF voltage with +0.6% accuracy Support Ultrasonic Mode selection on EN Pin Support built-in fixed Soft Start time 2.4ms Integrated 25mΩ N-Channel MOSFET For High Side MOS Integrated 12mΩ N-Channel MOSFET For Low Side MOS Built in Open-Drain Type POK function and EN control Built in 3.3V / 100mA LDO and Switch-over MOSFET with PWM output UVP setting at 70%of VREF & OVP setting at 125% of VREF & Thermal Shutdown Built in Over Current Protection and Current Limit Protection using high-side MOSFET RDS(on) and low-side MOSFET RDS(on) sensing Flip-Chip TQFN 2x3-12P with Lead Free & RoHS compliant The APW8879B is a 8A, synchronous buck converter with integrated 25mΩ High-Side MOSFET and 12mΩ Low-Side MOSFET.
The APW8879B designed with a constant ontime control architecture can step down high voltage to accommodate low-voltage chipset for IMPV8 applications.
The APW8879B is equipped with an automatic PFM/PWM mode operation.
APW8879B High Input Voltage 3.33V / 8A Synchronous Buck Converter with 100mA.
| Part Number | Description |
|---|---|
| APW8879 | Synchronous Buck Converter |
| APW8879A | High Input Voltage 3.36V / 8A Synchronous Buck Converter |
| APW8871 | DDR4 TOTAL POWER SOLUTION SYNCHRONOUS DC/DC CONVERTER |
| APW8878 | High Input Voltage 5V / 8A Synchronous Buck Converter |
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| APW8878B | Synchronous Buck Converter |
| APW8802 | High Input Voltage 8A PWM DC/DC Converter |
| APW8804 | 3A 5V 1MHz Synchronous Buck Converter |
| APW8804E | 3A 5V 1MHz Synchronous Buck Converter |
| APW8805 | 3A 5V 1MHz Synchronous Buck Converter |