AR30N60：Active Rectifiers
| Part Number | Data Sheet | SPICE Model | Supply Voltage VCC (V) | Quiesent Supply Current (mA) | Drain Voltage VDS (V) | RDS(ON) MOSFET (mΩ) | Mode of Operation | Switching Frequency (kHz) | Proportional Gate Drive Control | Turn-On Propogation Delay (ns) | Turn-OffThresholdVoltage (mV) | Turn-Off Propogation Delay (ns) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AR30N60 | AR30N60.pdf | - | 3.5 - 9 | 2.2 | - | 15 | CCM DCM QR | 600 | N/A | 30 | -4 | 30 |
Description
The AR30N60 is a high-performance Active/Synchronous Rectifier
used for secondary-side synchronous rectification with the output
voltage at less than 10V.
By integrating MOSFET and controller, the AR30N60 emulates the
characteristics of a near-ideal diode rectifier. The combination not only
reduces the energy consumption of the secondary-side synchronous
rectifier, it also improves the power dissipation of the sub-system on
the primary side.
The SYNC feature allows the embedded MOSFET of the AR30N60 to
immediately turn OFF as soon as the primary-side switch turns ON,
preventing the unfavorable reverse condition of the synchronous
rectifier. The AR30N60 is ideally suited for AC/DC power converters
implemented in either the flyback or the LLC-resonant topology. For
the ease of use, the design of AR30N60 is flexible enough to facilitate
operation in one of the following modes: Discontinuous Conduction
(DCM), Continuous Conduction (CCM), Quasi Resonant (QR).
To further improve conversion efficiency and to ensure system
integrity, AR30N60 integrates many innovative features. These
include: light-load detection to reduce standby power consumption,
TON and TOFF/EN pins to prevent run-away ON-time due to the opencircuit
or short-circuit fault conditions, SFB pin to provide overtemperature
protection, low RDS(ON) of the embedded MOSFET, and
wide output voltage (VCC) range.
The small footprint of the V-DFN6040-22 package makes it ideally
suited for space constrained applications.
Application
- Switched-mode power supply (SMPS) in consumer products (e.g.
FPTV), web servers, and storage servers
- Power adapter and charger with either fixed or variable output
voltage (e.g. USB Type-C, PD, fast charging, …) in notebook PCs,
desktop PCs, All-In-One PCs, tablets, smartphones, and network
clients
- Industrial and measuring equipment
Features
- Secondary-side synchronous rectification
- Low Turn-OFF threshold at -4mV
- Wide operating temperature range from -40°C to +150°C
- Supports DCM, CCM, and QR (Quasi-Resonant) operating
modes
- Built-in fault handling mechanism to provide high level of system
stability: over-temperature (OTP) and over-voltage (OVP)
protectionunder-voltage lock-out (UVLO)
- Light-load detection to reduce the standby power consumption
- Totally Lead-free & Fully RoHS Compliant (Notes 1 & 2)
- Halogen and Antimony Free. ”Green” Device (Note 3)
Ordering Information
- AR30N60PPA-13
V-DFN6040-22
- AR30N60.pdf AR30N60
