MCP8025
![MCP8025](/image/microchip/medium-MCP8025-QFN-40.png)
![MCP8025](/image/microchip/medium-MCP8025-TQFP-48.png)
The MCP8025 is a 3-Phase brushless motor gate driver and power module that integrates the following features: key-off Sleep mode, a LIN transceiver, a buck voltage regulator, two LDO regulators, power monitoring comparators, an over-temperature sensor, a zero-crossing detector, a neutral simulator, a comparator, and an operational amplifier for motor current monitoring.
The phase comparator and multiplexer allow for hardware commutation detection. The neutral simulator allows commutation detection without a neutral tap in the motor. The buck converter is capable of delivering 750 mW of power for powering a companion microcontroller. The buck regulator may be disabled if not used. The on-board 5V and 12V low dropout voltage regulators are capable of delivering 30 mA of current.
The MCP8025 supports a broad temperature range of -40°C to +150°C. Package options include the 40-lead 5x5 QFN and 48-lead 7x7 TQFP.
产品特性- AEC-Q100 Grade 0 Qualified
- Quiescent Current:
Sleep Mode: 5 μA Typical
Standby Mode: < 200 μA
- Sleep Mode: 5 μA Typical
- Standby Mode: < 200 μA
- LIN Transceiver Interface
LIN Bus Specifications 1.3 and 2.2 Compliant
SAE J2602 Compliant
Dominate State Time Out
Supports Baud Rates up to 20K baud
Internal pull-up resistor and diode
Protected against ground shorts and against loss of ground
Automatic thermal shutdown
- LIN Bus Specifications 1.3 and 2.2 Compliant
- SAE J2602 Compliant
- Dominate State Time Out
- Supports Baud Rates up to 20K baud
- Internal pull-up resistor and diode
- Protected against ground shorts and against loss of ground
- Automatic thermal shutdown
- Three Half-bridge Drivers Configured to Drive
External High-Side NMOS and Low-Side NMOS
MOSFETs
Independent input control for high-side
NMOS and low-side NMOS MOSFETs
Peak output current: 0.5A @ 12V
Shoot-through protection
Overcurrent and short circuit protection
- Independent input control for high-side
NMOS and low-side NMOS MOSFETs
- Peak output current: 0.5A @ 12V
- Shoot-through protection
- Overcurrent and short circuit protection
- Fixed Output Linear Regulators:
5V @ 30 mA
12V @ 30 mA
- 5V @ 30 mA
- 12V @ 30 mA
- Integrated Operational Amplifier
- Overcurrent Comparator With DAC Reference
- Phase Comparator With Multiplexer
- Neutral Simulator
- Adjustable Output Buck Regulator (750 mW)
- Operational Voltage Range: 6V-19V
- Buck Regulator Undervoltage Lockout: 4.0V
- Undervoltage Lockout (UVLO): 5.5V
- Overvoltage Lockout (OVLO): 20V
- Transient (100 ms) Voltage Tolerance: 48V
- Extended Temperature Range: TA = -40°C to +150°C or TA = -40°C to +125°C
- Thermal Warning and Shutdown
| 技术参数
Parameter Name
Value
| Value |
Operating Voltage Range (V)
6 to 19
|
6 to 19
|
Output
Gate Driver
|
Gate Driver
|
Temp Range (°C)
-40 to +150
|
-40 to +150
|
Max. Continuous Current per output
0.5
|
0.5
|
Motor Control Methods
Direct PWM Input
|
Direct PWM Input
|
Packages
40/QFN, 48/TQFP
|
40/QFN, 48/TQFP
|
|
文档资料
订购型号
Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
---|
MCP8025-115E/MP | 40 | QFN | -40C to +125C | TUBE | 2.17 | 1.81 | 1.65 | 1.59 | 1.57 |
MCP8025-115E/PT | 48 | TQFP | -40C to +125C | TRAY | 2.48 | 2.07 | 1.88 | 1.82 | 1.80 |
MCP8025-115H/MP | 40 | QFN | -40C to >+125C | TUBE | 2.56 | 2.14 | 1.94 | 1.88 | 1.85 |
MCP8025-115H/PT | 48 | TQFP | -40C to >+125C | TRAY | 3.03 | 2.52 | 2.29 | 2.22 | 2.19 |
MCP8025T-115E/MP | 40 | QFN | -40C to +125C | T/R | 2.17 | 1.81 | 1.65 | 1.59 | 1.57 |
MCP8025T-115E/PT | 48 | TQFP | -40C to +125C | T/R | 2.56 | 2.14 | 1.94 | 1.88 | 1.85 |
MCP8025T-115H/MP | 40 | QFN | -40C to >+125C | T/R | 2.48 | 2.07 | 1.88 | 1.82 | 1.80 |
MCP8025T-115H/PT | 48 | TQFP | -40C to >+125C | T/R | 3.03 | 2.52 | 2.29 | 2.22 | 2.19 |
相关开发工具
器件无铅环保信息
PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
---|
MCP8025-115E/MP | 0.095500 | 0.136986 | 40 | QFN | 5x5x0.9mm | Matte Tin | e3 | ![](/image/microchip/rohs.png) | ![](/image/microchip/china-efup.png) |
MCP8025T-115E/MP | 0.095500 | 0.400000 | 40 | QFN | 5x5x0.9mm | Matte Tin | e3 | ![](/image/microchip/rohs.png) | ![](/image/microchip/china-efup.png) |
MCP8025T-115H/MP | 0.095500 | 0.400000 | 40 | QFN | 5x5x0.9mm | Matte Tin | e3 | ![](/image/microchip/rohs.png) | ![](/image/microchip/china-efup.png) |
MCP8025-115H/MP | 0.095500 | 0.136986 | 40 | QFN | 5x5x0.9mm | Matte Tin | e3 | ![](/image/microchip/rohs.png) | ![](/image/microchip/china-efup.png) |
MCP8025T-115E/PT | | 0.300000 | 48 | TQFP | 7x7x1mm | Matte Tin | e3 | ![](/image/microchip/rohs.png) | ![](/image/microchip/china-efup.png) |
MCP8025-115E/PT | | 2.940000 | 48 | TQFP | 7x7x1mm | Matte Tin | e3 | ![](/image/microchip/rohs.png) | ![](/image/microchip/china-efup.png) |
MCP8025T-115H/PT | | 0.300000 | 48 | TQFP | 7x7x1mm | Matte Tin | e3 | ![](/image/microchip/rohs.png) | ![](/image/microchip/china-efup.png) |
MCP8025-115H/PT | | 2.940000 | 48 | TQFP | 7x7x1mm | Matte Tin | e3 | ![](/image/microchip/rohs.png) | ![](/image/microchip/china-efup.png) |
MCP8025T-115H/PTVAO | | 0.300000 | 48 | TQFP | 7x7x1mm | Matte Tin | e3 | ![](/image/microchip/rohs.png) | ![](/image/microchip/china-efup.png) |
MCP8025-115H/PTVAO | | 2.940000 | 48 | TQFP | 7x7x1mm | Matte Tin | e3 | ![](/image/microchip/rohs.png) | ![](/image/microchip/china-efup.png) |