ADP3654ARDZ-R7 Analog Devices Integrated Circuit (Small Outline Packages) In Stock
ADP3654ARDZ-R7 is a high-speed dual 4 A gate driver IC from Analog Devices in an 8-pin SOIC package. It features NAND-gate-based MOSFET driving with gated Schmitt trigger inputs for noise-immune switching stage control. Available from stock worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- ADP3654ARDZ-R7 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual 4 A peak output current per channel for fast MOSFET switching in high-frequency power stages
- NAND gate-based input logic with gated Schmitt trigger for noise-immune gate drive control
- 8-pin SOIC package enabling compact half-bridge and full-bridge gate drive layouts
Applications
ADP3654ARDZ-R7 is used to drive power MOSFETs and IGBTs in DC-DC converters, motor drive half-bridge stages, and synchronous rectifier circuits operating at high switching frequencies. Its 4 A drive capability per channel minimizes switching losses by rapidly charging and discharging gate capacitances in the range of hundreds of nanofarads. The NAND-gate input topology makes it straightforward to implement dead-time control or interlock logic directly at the driver inputs.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | RD-8-1 |
| YTEOL | 10 |
| High Side Driver | NO |
| Input Characteristics | GATED SCHMITT TRIGGER |
| Interface IC Type | NAND GATE BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 2 |
| Output Characteristics | STANDARD |
| Output Peak Current Limit-Nom | 4A |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max | 3mA |
| Supply Voltage-Max | 18V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 12V |
| Supply Voltage1-Max | 18V |
| Supply Voltage1-Min | 4.5V |
| Supply Voltage1-Nom | 12V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 35 µs |
| Turn-on Time | 30 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What peak gate drive current does the ADP3654ARDZ-R7 deliver and why does that matter for high-frequency switching?
The ADP3654ARDZ-R7 delivers 4 A peak output current per channel, enabling fast charge and discharge of MOSFET gate capacitances. At switching frequencies above 100 kHz, higher drive current directly reduces switching transition times and associated switching losses. Driving a 10 nF gate capacitance with 4 A allows transition times under 25 ns, improving efficiency in synchronous buck and half-bridge converter stages.
How does the NAND gate-based input architecture of ADP3654ARDZ-R7 simplify dead-time implementation in a half-bridge circuit?
The NAND gate logic at each input allows the controller to disable a channel by holding one NAND input low, creating a hardware interlock without additional discrete logic. This lets designers implement a simple 2-input dead-time signal scheme across both 4 A channels using 2-wire control per channel, reducing the chance of shoot-through in half-bridge topologies operating from 12 V to 40 V bus rails.
For a compact motor drive PCB, how does the 8-pin SOIC package of ADP3654ARDZ-R7 compare to larger gate driver packages?
The 8-pin SOIC occupies approximately 5 mm x 4 mm of PCB area, significantly smaller than TO-220 or DIP-8 discrete alternatives. With 2 independent 4 A channels in a single 8-pin outline, board designers achieve a dual-channel gate drive solution in minimal footprint, suitable for brushed DC motor drivers, stepper half-bridges, and synchronous rectifiers on boards constrained to under 30 mm x 30 mm.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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