MAX620
MAX620
PRODUCTIONQuad, High-Side MOSFET Drivers
- Part Models
- 2
- 1ku List Price
- Starting From $7.32
Viewing:
Overview
- Wide Operating Voltage Range
- Minimum Component Count
- Output Voltage Regulated to VCC Plus 11V (Typ)
- Low Quiescent Current - 70µA (Typ)
- Undervoltage Lockout
- Power-Ready Output
- Internal Quad Latch
The MAX620/MAX621 incorporate four MOSFET drivers and a charge-pump high-side power supply to power high-side switching and control circuits. The charge pump delivers a regulated output voltage 11V greater than VCC to the drivers, which then translate a TTL/CMOS input signal to a noninverted output that swings from ground to the high-side voltage. The outputs drive N-channel FETs in high-side or low-side switching applications, including a wide range of lineand battery-powered applications.
The MAX620/MAX621 are microprocessor compatible and feature undervoltage lockout capability. This lockout feature inhibits the FET driver outputs until the high-side voltage reaches the proper level, as indicated by a Power-Ready output.
The MAX620 requires three inexpensive charge-pump capacitors. The MAX621 has internal capacitors-no external components are needed.
APPLICATIONS
- Portable Computer Battery Load Management
- High-Side Power, N-Channel MOSFET Switching
- Low-Side Switching from Low Supply Voltages Quad-Latching Level Translators
- H-Bridge Motor Drivers
- Stepper Motor Drivers
Documentation
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX620CWN+ | 18-Lead SOIC (7.6mm x 11.75mm x 2.65mm) | ||
| MAX620EWN+ | 18-Lead SOIC (7.6mm x 11.75mm x 2.65mm) |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareLatest Discussions
No discussions on MAX620 yet. Have something to say?
Start a Discussion on EngineerZone®