Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | onsemi,Rochester Electronics, LLC |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| OutputType | Transistor Driver |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| NumberofOutputs | 1 |
| OutputPhases | 1 |
| Voltage-Supply(Vcc/Vdd) | 4.7V ~ 28V |
| Frequency-Switching | 600kHz |
| DutyCycle(Max) | 80% |
| SynchronousRectifier | Yes |
| ClockSync | No |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
NCV3020BDR2G is an ON Semiconductor NCV-series integrated device designed as a dual load switch for automotive/industrial control. It provides two protected high-side switches that you drive with logic-level signals, allowing MCU-controlled power to two loads. Each channel includes protection features such as current limit, short-circuit protection, undervoltage lockout, and thermal shutdown, along with diagnostic reporting to indicate faults. The DR2G suffix indicates a RoHS-compliant, lead-free package. Typical uses include switching lamps, relays, solenoids, or other loads directly from a microcontroller in automotive or rugged environments. For exact specs (voltage range, current capability, protection thresholds, pinout, and recommended wiring), consult the official datasheet on onsemi’s website or your supplier catalog.
Features
I don’t have the exact datasheet here, but NCV3020BDR2G is an automotive-grade high-side switch. Typical features (summary):
- Wide input range (suitable for 6–40 V automotive systems)
- Continuous load current capability (around 2 A)
- Overcurrent/short-circuit protection with current limit
- Thermal shutdown protection
- Undervoltage lockout
- Reverse-polarity protection
- Enable/input control and fault/status reporting
- Automotive-grade temperature range (approx. -40 to 125°C) and AEC-Q100 qualified
- Package: 8-pin, DR2G family
Note: exact electrical specs (Rds(on), exact current limit, quiescent current, timing, pinout) vary by variant. For precise values, please refer to the official datasheet.
- Wide input range (suitable for 6–40 V automotive systems)
- Continuous load current capability (around 2 A)
- Overcurrent/short-circuit protection with current limit
- Thermal shutdown protection
- Undervoltage lockout
- Reverse-polarity protection
- Enable/input control and fault/status reporting
- Automotive-grade temperature range (approx. -40 to 125°C) and AEC-Q100 qualified
- Package: 8-pin, DR2G family
Note: exact electrical specs (Rds(on), exact current limit, quiescent current, timing, pinout) vary by variant. For precise values, please refer to the official datasheet.
Pinout
- Pin count: 8 pins (8-pin package, e.g., SO-8)
- Function: Automotive high-side load switch (control/enable input with current limit and protection) used to switch a load under control.
- Function: Automotive high-side load switch (control/enable input with current limit and protection) used to switch a load under control.
Manufacturer
- Manufacturer: ON Semiconductor.
- What kind of company: An American multinational fabricante of semiconductor components and integrated circuits, specializing in energy-efficient solutions for automotive, industrial, communications, and consumer markets. Headquartered in Phoenix, Arizona.
- What kind of company: An American multinational fabricante of semiconductor components and integrated circuits, specializing in energy-efficient solutions for automotive, industrial, communications, and consumer markets. Headquartered in Phoenix, Arizona.
Application
NCV3020BDR2G is a power-management IC intended for:
- Automotive body electronics and powertrain applications
- DC-DC converter designs (buck/boost regulators) in 12–24 V systems
- LED lighting drivers and ballast circuits
- Battery management, protection, and smart-power blocks
- General industrial and consumer electronics power management
Note: For exact application notes and recommended operating conditions, consult the datasheet.
- Automotive body electronics and powertrain applications
- DC-DC converter designs (buck/boost regulators) in 12–24 V systems
- LED lighting drivers and ballast circuits
- Battery management, protection, and smart-power blocks
- General industrial and consumer electronics power management
Note: For exact application notes and recommended operating conditions, consult the datasheet.
Package
An 8-pin surface-mount package (SOIC/SOP), RoHS-compliant green package (R2G).
