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Product Detailed Parameters
- Description：IC HALF BRIDGE DRIVER 9A 28SO
- Series：OMNIFET II™, VIPower™
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR)
- Output Configuration：Half Bridge (2)
- Applications：DC Motors, General Purpose, Relays
- Interface：Logic
- Load Type：Inductive
- Technology：Power MOSFET
- Rds On (Typ)：160mOhm (Max)
- Current - Output / Channel：9A
- Current - Peak Output：-
- Voltage - Supply：5.5V ~ 36V
- Voltage - Load：40V (Max)
- Operating Temperature：-40°C ~ 150°C (TJ)
- Features：Status Flag
- Fault Protection：Current Limiting, ESD, Open Load Detect, Over Temperature, Over Voltage, Short Circuit, UVLO
- Mounting Type：Surface Mount
- Package / Case：28-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：28-SO
- Grade：-
- Qualification：-
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Overview
The VN770K13TR is a half-bridge driver IC from STMicroelectronics, designed for driving DC motors, general-purpose loads, and relays. It integrates power MOSFETs in a 28-SO package. The device operates with an operating supply current of 25 mA. It supports a wide temperature range, functioning reliably from -55°C to +150°C. This component serves as a brush DC motor controller capable of handling up to 12A.
Feature Summary
- Integrates double high-side and two low-side switches within a single monolithic structure
- Designed for robust automotive and industrial load driving applications
- Provides integrated protection mechanisms for connected loads
Applications
- Brushed DC motor control systems
- General-purpose relay driving circuits
- Automotive load switching applications
Procurement Notes
Verify the exact suffix '13TR' against the official STMicroelectronics datasheet to confirm specific tape-and-reel packaging and variant specifications. Ensure the ordering part number matches the required SO-28 package type and electrical characteristics defined in the product specification sheet before finalizing procurement.
Selection Notes
Select this component when a dual-channel half-bridge configuration is required for driving inductive or resistive loads. Consider the 28-SO package constraints and the specified operating temperature range of -55°C to +150°C for environmental compatibility. Evaluate the 25 mA supply current requirement against available power rails.
Part Context
The VN770K series belongs to STMicroelectronics' family of high-current drivers intended for automotive and industrial markets. These devices typically combine logic and power stages to simplify system design. The VN770K13TR specifically utilizes a standard SO-28 housing to accommodate the internal monolithic chips comprising the high-side and low-side switch architecture.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official STMicroelectronics cross-reference guides for verified alternatives.
