Overview
The ADP3654ARDZ-RL is a high-speed, dual, 4A MOSFET driver produced by Analog Devices Inc. This driver is designed to drive two independent N-channel power MOSFETs, making it suitable for a variety of high-performance applications. It features an industry-standard footprint and is compatible with both analog and digital PWM controllers. The driver supports a wide input voltage range from 4.5V to 18V, allowing it to be used in diverse power management systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 4.5 to 18 | V |
| Peak Output Current | 4 | A |
| Rise Time (Typical at 2.2 nF load) | 10 | ns |
| Fall Time (Typical at 2.2 nF load) | 10 | ns |
| Propagation Delay | 14 | ns |
| Junction Temperature Range | -40 to +125 | °C |
| Package Type | 8-Lead SOIC_N_EP | |
| Input Voltage Compatibility | 3.3 V logic levels |
Key Features
- Industry-standard-compatible pinout
- High current drive capability of 4A
- Precise UVLO comparator with hysteresis
- 3.3 V-compatible inputs
- Fast propagation delay and matched propagation delays between channels
- Parallelable dual outputs
- Thermally enhanced packages (SOIC_N_EP and MINI_SO_EP)
- Internal pull-down resistor to ensure power device is off when input is floating
Applications
- AC-to-DC switch mode power supplies
- DC-to-DC power supplies
- Synchronous rectification
- Motor drives
Q & A
- What is the supply voltage range of the ADP3654ARDZ-RL?
The supply voltage range is from 4.5V to 18V.
- What is the peak output current of the ADP3654ARDZ-RL?
The peak output current is 4A.
- What is the typical rise and fall time of the ADP3654ARDZ-RL at a 2.2 nF load?
The typical rise and fall time is 10 ns each.
- What is the propagation delay of the ADP3654ARDZ-RL?
The propagation delay is typically 14 ns.
- What are the package types available for the ADP3654ARDZ-RL?
The package types available are 8-Lead SOIC_N_EP and 8-Lead MINI_SO_EP.
- Is the ADP3654ARDZ-RL compatible with 3.3 V logic levels?
Yes, it is compatible with 3.3 V logic levels.
- What is the junction temperature range of the ADP3654ARDZ-RL?
The junction temperature range is from -40°C to +125°C.
- What are some common applications of the ADP3654ARDZ-RL?
- Does the ADP3654ARDZ-RL have built-in UVLO and hysteresis functions?
Yes, it has precise UVLO comparator with hysteresis for safe startup and shutdown.
- Is the ADP3654ARDZ-RL RoHS compliant?
Yes, it is RoHS compliant.
