STDRIVE101
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- Mfr.Part #
- STDRIVE101
- Manufacturer
- STMicroelectronics
- Package / Case
- 24-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- GATE DRIVER
- Stock
- 17,236
- In Stock ：
- 17,236
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Full Half-Bridge Drivers
- Current - Output / Channel :
- -
- Load Type :
- Capacitive and Resistive
- Features :
- Bootstrap Circuit
- Voltage - Supply :
- 9V ~ 20V
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Voltage - Load :
- 580V
- Fault Protection :
- Over Current, Over Temperature, UVLO
- Rds On (Typ) :
- 35Ohm
- Applications :
- DC Motors, General Purpose
- Current - Peak Output :
- 430mA
- Mounting Type :
- Surface Mount
- Product Status :
- Active
- Interface :
- Analog, Logic
- Technology :
- Power MOSFET, IGBT
- Package / Case :
- 24-VFQFN Exposed Pad
- Supplier Device Package :
- 24-VFQFPN (4x4)
- Output Configuration :
- Half Bridge (3)
- Datasheets
- STDRIVE101
Tray 28-SOIC (0.295, 7.50mm Width) Analog, Logic 9V~20V Surface Mount -40°C~125°C TJ DC Motors, General Purpose Half Bridge (3) Capacitive and Resistive 580V
STDRIVE101 Description
The STDRIVE101 is a low voltage gate driver suitable for driving three-phase brushless motors. It is a single-chip with three half-bridge gate drivers for N-channel power MOSFETs. Each driver has a current capability of 600 mA (sink/source). It integrates a low drop linear regulator generating the supply voltage for both low-side and high-side gate drivers through a bootstrap circuitry. The device provides Under Voltage Lock Out (UVLO) on both the low-side and high-side sections, preventing the power switches from operating in low efficiency or dangerous conditions. The STDRIVE101 also features a VDS monitoring protection for each external MOSFET, thermal shutdown and can be put in the standby mode to reduce the power consumption.
STDRIVE101 Features
-
Operating voltage from 5.5 to 75 V
-
600 mA sink/source current capability
-
3.3 V and 5 V control logic
-
Matched propagation delay for all channels
-
Very short propagation delay: 40 ns
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Integrated bootstrap diodes
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12 V LDO linear regulator (50 mA max.)
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Embedded VDS monitor for each external MOSFET
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Overcurrent comparator
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UVLO and thermal shutdown protection
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Standby mode for low current consumption operation
STDRIVE101 Applications
-
Home automation and appliances
-
e-bikes
-
Power tools
-
Fans and pumps
-
Industrial automation
-
Textile machines
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Gaming and consoles
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